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Topics - skeezix
1396
« on: March 17, 2020, 2355 UTC »
Count ID ref1 ref2 kHz Baud City Country Lat Lon km Deg
546 971 903 904 307.0 200 Gatun Panama 9.261 -79.937 4,181 158
54 897 294 295 313.0 100 Kodiak, AK Alaska 57.621 -152.201 4,167 311
3 896 292 293 310.0 100 Kenai, AK Alaska 60.681 -151.35 4,094 316
81 892 284 285 288.0 100 Gustavus, AK Alaska 58.427 -135.706 3,200 313
2 890 280 281 305.0 100 Biorka, AK Alaska 56.858 -135.546 3,168 310
675 940 338 339 315.0 200 Cape Race, NL Canada 46.661 -53.075 3,098 72
1624 891 282 283 295.0 100 Level Island, AK Alaska 56.467 -133.098 3,014 309
490 889 278 279 323.0 100 Annette Island, AK Alaska 55.069 -131.6 2,901 306
1056 944 342 343 310.0 200 Cape Norman, NL Canada 51.509 -55.831 2,842 62
9020 942 340 341 288.0 200 Cape Ray, NL Canada 47.636 -59.241 2,621 71
1615 909 300 301 309.0 200 Alert Bay, BC Canada 50.589 -126.93 2,554 296
56 934 336 337 307.0 200 Fox Island, NS Canada 45.361 -61.097 2,518 78
1199 908 302 303 315.0 200 Tofino [Amphitrite Point], BC Canada 48.931 -125.545 2,456 292
16692 907 304 305 320.0 200 Richmond, BC Canada 49.114 -123.183 2,283 292
5640 935 334 335 312.0 200 Western Head, NS Canada 43.993 -64.67 2,273 83
178 936 332 333 319.0 200 Point Escuminac, NB Canada 47.075 -64.8 2,210 74
1563 939 326 327 295.0 200 Partridge Island, NB Canada 45.239 -66.056 2,138 80
631 925 320 321 313.0 200 Moise, QC Canada 50.202 -66.119 2,115 64
20985 799 044 045 290.0 200 Penobscot, ME United States 44.453 -68.776 1,942 83
19887 772 198 199 306.0 200 Acushnet, MA United States 41.749 -70.889 1,852 93
11 926 318 319 300.0 200 Riviere du Loop, QC Canada 47.762 -69.606 1,846 72
4655 803 006 007 293.0 100 Moriches, NY United States 40.794 -72.756 1,743 98
23015 927 316 317 309.0 200 Lauzon, QC Canada 46.821 -71.165 1,729 75
916 814 028 029 293.0 200 English Turn, LA United States 29.886 -89.947 1,709 169
7930 804 008 009 286.0 200 Sandy Hook, NJ United States 40.475 -74.02 1,659 101
31720 844 094 095 324.0 200 Hudson Falls, NY United States 43.272 -73.542 1,595 90
26894 929 312 313 296.0 200 St Jean Richelieu, QC Canada 45.324 -73.317 1,574 82
1673 919 308 309 306.0 200 Cardinal, ON Canada 44.783 -75.417 1,417 85
19547 839 118 119 322.0 100 Youngstown, NY United States 43.239 -78.972 1,170 95
9549 918 310 311 286.0 200 Wiarton, ON Canada 44.75 -81.117 971 87
29391 838 116 117 319.0 200 Detroit, MI United States 42.306 -83.103 883 106
30323 836 112 113 292.0 200 Cheboygan, MI United States 45.656 -84.475 704 81
40628 831 102 103 298.0 100 Upper Keweenaw, MI United States 47.233 -88.628 446 55 
Note: The following DGPS beacon signals were terminated on September 30, 2018.
Pigeon Point, CA (287 KHZ, Site ID 883)
Robinson Point, WA (323 KHZ, Site ID 887)
Annapolis, MD (301 KHZ, Site ID 847)
Bobo, MS (297 KHZ, Site ID 792)
New Bern, NC (294 KHZ, Site ID 771)
For inquiries, please contact the Navigation Information Service (NIS) via our Contact Us page or via phone at 703-313-5900.
CURRENT DGPS ADVISORIES FOR 17 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
Potato Point 895 0001-20
BROADCAST SITE IS UNUSABLE AS OF 01/01/2020 01:18 Z UNTIL FURTHER NOTICE.
Cheboygan 836 0012-20
BROADCAST SITE IS UNUSABLE AS OF 02/25/2020 16:32 Z UNTIL FURTHER NOTICE.
Angleton 828 0158-19
BROADCAST SITE IS UNUSABLE AS OF 07/09/2019 23:19 Z UNTIL FURTHER NOTICE.
Kodiak 897 0233-19
BROADCAST SITE STATUS IS UNCONFIRMED DUE TO NETWORK OUTAGE AS OF 12/09/2019 14:38 Z UNTIL FURTHER NOTICE.
CANADIAN DGPS OUTAGES
CURRENT CANADIAN DGPS ADVISORIES FOR 17 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
No current advisories. AFE822x v2.0 SDR with 43' Wellbrook ALA100LN loop oriented E-W
1397
« on: March 17, 2020, 0047 UTC »
Count ID ref1 ref2 kHz Baud City Country Lat Lon km Deg
33 972 901 902 302.0 200 Miraflores Panama 8.993 -79.585 4,220 157
3604 971 903 904 307.0 200 Gatun Panama 9.261 -79.937 4,181 158
279 897 294 295 313.0 100 Kodiak, AK Alaska 57.621 -152.201 4,167 311
214 892 284 285 288.0 100 Gustavus, AK Alaska 58.427 -135.706 3,200 313
66 890 280 281 305.0 100 Biorka, AK Alaska 56.858 -135.546 3,168 310
268 940 338 339 315.0 200 Cape Race, NL Canada 46.661 -53.075 3,098 72
3790 891 282 283 295.0 100 Level Island, AK Alaska 56.467 -133.098 3,014 309
3037 889 278 279 323.0 100 Annette Island, AK Alaska 55.069 -131.6 2,901 306
15 906 306 307 300.0 200 Sandspit, BC Canada 53.242 -131.814 2,898 302
3958 944 342 343 310.0 200 Cape Norman, NL Canada 51.509 -55.831 2,842 62
26 946 344 345 299.0 200 Rigolet, NL Canada 54.25 -58.5 2,684 55
6157 942 340 341 288.0 200 Cape Ray, NL Canada 47.636 -59.241 2,621 71
1064 909 300 301 309.0 200 Alert Bay, BC Canada 50.589 -126.93 2,554 296
238 908 302 303 315.0 200 Tofino [Amphitrite Point], BC Canada 48.931 -125.545 2,456 292
14999 907 304 305 320.0 200 Richmond, BC Canada 49.114 -123.183 2,283 292
3597 935 334 335 312.0 200 Western Head, NS Canada 43.993 -64.67 2,273 83
305 936 332 333 319.0 200 Point Escuminac, NB Canada 47.075 -64.8 2,210 74
225 939 326 327 295.0 200 Partridge Island, NB Canada 45.239 -66.056 2,138 80
695 925 320 321 313.0 200 Moise, QC Canada 50.202 -66.119 2,115 64
23623 799 044 045 290.0 200 Penobscot, ME United States 44.453 -68.776 1,942 83
18165 772 198 199 306.0 200 Acushnet, MA United States 41.749 -70.889 1,852 93
89 926 318 319 300.0 200 Riviere du Loop, QC Canada 47.762 -69.606 1,846 72
5275 803 006 007 293.0 100 Moriches, NY United States 40.794 -72.756 1,743 98
21223 927 316 317 309.0 200 Lauzon, QC Canada 46.821 -71.165 1,729 75
1011 814 028 029 293.0 200 English Turn, LA United States 29.886 -89.947 1,709 169
7798 804 008 009 286.0 200 Sandy Hook, NJ United States 40.475 -74.02 1,659 101
33391 844 094 095 324.0 200 Hudson Falls, NY United States 43.272 -73.542 1,595 90
29710 929 312 313 296.0 200 St Jean Richelieu, QC Canada 45.324 -73.317 1,574 82
2420 919 308 309 306.0 200 Cardinal, ON Canada 44.783 -75.417 1,417 85
19282 839 118 119 322.0 100 Youngstown, NY United States 43.239 -78.972 1,170 95
10233 918 310 311 286.0 200 Wiarton, ON Canada 44.75 -81.117 971 87
33141 838 116 117 319.0 200 Detroit, MI United States 42.306 -83.103 883 106
33295 836 112 113 292.0 200 Cheboygan, MI United States 45.656 -84.475 704 81
39428 831 102 103 298.0 100 Upper Keweenaw, MI United States 47.233 -88.628 446 55 
Note: The following DGPS beacon signals were terminated on September 30, 2018.
Pigeon Point, CA (287 KHZ, Site ID 883)
Robinson Point, WA (323 KHZ, Site ID 887)
Annapolis, MD (301 KHZ, Site ID 847)
Bobo, MS (297 KHZ, Site ID 792)
New Bern, NC (294 KHZ, Site ID 771)
For inquiries, please contact the Navigation Information Service (NIS) via our Contact Us page or via phone at 703-313-5900.
CURRENT DGPS ADVISORIES FOR 16 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
Potato Point 895 0001-20
BROADCAST SITE IS UNUSABLE AS OF 01/01/2020 01:18 Z UNTIL FURTHER NOTICE.
Cheboygan 836 0012-20
BROADCAST SITE IS UNUSABLE AS OF 02/25/2020 16:32 Z UNTIL FURTHER NOTICE.
Angleton 828 0158-19
BROADCAST SITE IS UNUSABLE AS OF 07/09/2019 23:19 Z UNTIL FURTHER NOTICE.
Kodiak 897 0233-19
BROADCAST SITE STATUS IS UNCONFIRMED DUE TO NETWORK OUTAGE AS OF 12/09/2019 14:38 Z UNTIL FURTHER NOTICE.
CANADIAN DGPS OUTAGES
CURRENT CANADIAN DGPS ADVISORIES FOR 16 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
No current advisories. AFE822x v2.0 SDR with 43' Wellbrook ALA100LN loop oriented E-W
1398
« on: March 16, 2020, 0045 UTC »
Another day of 6 Alaskan stations. Comparing to last night, more decodes from the four that are further away and fewer from the two closest ones.
Count ID ref1 ref2 kHz Baud City Country Lat Lon km Deg
2 323 446 447 298.0 200 Ras Gharib Egypt 28.353 33.117 10,229 45
50 971 903 904 307.0 200 Gatun Panama 9.261 -79.937 4,181 158
1573 897 294 295 313.0 100 Kodiak, AK Alaska 57.621 -152.201 4,167 311
38 896 292 293 310.0 100 Kenai, AK Alaska 60.681 -151.35 4,094 316
986 892 284 285 288.0 100 Gustavus, AK Alaska 58.427 -135.706 3,200 313
190 890 280 281 305.0 100 Biorka, AK Alaska 56.858 -135.546 3,168 310
303 940 338 339 315.0 200 Cape Race, NL Canada 46.661 -53.075 3,098 72
3624 891 282 283 295.0 100 Level Island, AK Alaska 56.467 -133.098 3,014 309
2212 889 278 279 323.0 100 Annette Island, AK Alaska 55.069 -131.6 2,901 306
246 906 306 307 300.0 200 Sandspit, BC Canada 53.242 -131.814 2,898 302
2623 944 342 343 310.0 200 Cape Norman, NL Canada 51.509 -55.831 2,842 62
5 946 344 345 299.0 200 Rigolet, NL Canada 54.25 -58.5 2,684 55
5446 942 340 341 288.0 200 Cape Ray, NL Canada 47.636 -59.241 2,621 71
1678 909 300 301 309.0 200 Alert Bay, BC Canada 50.589 -126.93 2,554 296
13 934 336 337 307.0 200 Fox Island, NS Canada 45.361 -61.097 2,518 78
2317 908 302 303 315.0 200 Tofino [Amphitrite Point], BC Canada 48.931 -125.545 2,456 292
18383 907 304 305 320.0 200 Richmond, BC Canada 49.114 -123.183 2,283 292
3369 935 334 335 312.0 200 Western Head, NS Canada 43.993 -64.67 2,273 83
322 936 332 333 319.0 200 Point Escuminac, NB Canada 47.075 -64.8 2,210 74
611 939 326 327 295.0 200 Partridge Island, NB Canada 45.239 -66.056 2,138 80
297 925 320 321 313.0 200 Moise, QC Canada 50.202 -66.119 2,115 64
19562 799 044 045 290.0 200 Penobscot, ME United States 44.453 -68.776 1,942 83
20839 772 198 199 306.0 200 Acushnet, MA United States 41.749 -70.889 1,852 93
50 926 318 319 300.0 200 Riviere du Loop, QC Canada 47.762 -69.606 1,846 72
6014 803 006 007 293.0 100 Moriches, NY United States 40.794 -72.756 1,743 98
18447 927 316 317 309.0 200 Lauzon, QC Canada 46.821 -71.165 1,729 75
1262 814 028 029 293.0 200 English Turn, LA United States 29.886 -89.947 1,709 169
7213 804 008 009 286.0 200 Sandy Hook, NJ United States 40.475 -74.02 1,659 101
30968 844 094 095 324.0 200 Hudson Falls, NY United States 43.272 -73.542 1,595 90
23238 929 312 313 296.0 200 St Jean Richelieu, QC Canada 45.324 -73.317 1,574 82
1777 919 308 309 306.0 200 Cardinal, ON Canada 44.783 -75.417 1,417 85
19355 839 118 119 322.0 100 Youngstown, NY United States 43.239 -78.972 1,170 95
7843 918 310 311 286.0 200 Wiarton, ON Canada 44.75 -81.117 971 87
31969 838 116 117 319.0 200 Detroit, MI United States 42.306 -83.103 883 106
31612 836 112 113 292.0 200 Cheboygan, MI United States 45.656 -84.475 704 81
36168 831 102 103 298.0 100 Upper Keweenaw, MI United States 47.233 -88.628 446 55 
Note: The following DGPS beacon signals were terminated on September 30, 2018.
Pigeon Point, CA (287 KHZ, Site ID 883)
Robinson Point, WA (323 KHZ, Site ID 887)
Annapolis, MD (301 KHZ, Site ID 847)
Bobo, MS (297 KHZ, Site ID 792)
New Bern, NC (294 KHZ, Site ID 771)
For inquiries, please contact the Navigation Information Service (NIS) via our Contact Us page or via phone at 703-313-5900.
CURRENT DGPS ADVISORIES FOR 15 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
Potato Point 895 0001-20
BROADCAST SITE IS UNUSABLE AS OF 01/01/2020 01:18 Z UNTIL FURTHER NOTICE.
Cheboygan 836 0012-20
BROADCAST SITE IS UNUSABLE AS OF 02/25/2020 16:32 Z UNTIL FURTHER NOTICE.
Angleton 828 0158-19
BROADCAST SITE IS UNUSABLE AS OF 07/09/2019 23:19 Z UNTIL FURTHER NOTICE.
Kodiak 897 0233-19
BROADCAST SITE STATUS IS UNCONFIRMED DUE TO NETWORK OUTAGE AS OF 12/09/2019 14:38 Z UNTIL FURTHER NOTICE.
CANADIAN DGPS OUTAGES
CURRENT CANADIAN DGPS ADVISORIES FOR 15 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
No current advisories. AFE822x v2.0 SDR with 43' Wellbrook ALA100LN loop oriented E-W
1399
« on: March 15, 2020, 0006 UTC »
Six Alaskan stations last night. Five have been common lately.
Count ID ref1 ref2 kHz Baud City Country Lat Lon km Deg
8 972 901 902 302.0 200 Miraflores Panama 8.993 -79.585 4,220 157
3475 971 903 904 307.0 200 Gatun Panama 9.261 -79.937 4,181 158
1152 897 294 295 313.0 100 Kodiak, AK Alaska 57.621 -152.201 4,167 311
11 896 292 293 310.0 100 Kenai, AK Alaska 60.681 -151.35 4,094 316
445 892 284 285 288.0 100 Gustavus, AK Alaska 58.427 -135.706 3,200 313
38 890 280 281 305.0 100 Biorka, AK Alaska 56.858 -135.546 3,168 310
110 940 338 339 315.0 200 Cape Race, NL Canada 46.661 -53.075 3,098 72
4159 891 282 283 295.0 100 Level Island, AK Alaska 56.467 -133.098 3,014 309
3379 889 278 279 323.0 100 Annette Island, AK Alaska 55.069 -131.6 2,901 306
62 906 306 307 300.0 200 Sandspit, BC Canada 53.242 -131.814 2,898 302
3032 944 342 343 310.0 200 Cape Norman, NL Canada 51.509 -55.831 2,842 62
3419 942 340 341 288.0 200 Cape Ray, NL Canada 47.636 -59.241 2,621 71
1015 909 300 301 309.0 200 Alert Bay, BC Canada 50.589 -126.93 2,554 296
5 934 336 337 307.0 200 Fox Island, NS Canada 45.361 -61.097 2,518 78
3317 908 302 303 315.0 200 Tofino [Amphitrite Point], BC Canada 48.931 -125.545 2,456 292
17429 907 304 305 320.0 200 Richmond, BC Canada 49.114 -123.183 2,283 292
3739 935 334 335 312.0 200 Western Head, NS Canada 43.993 -64.67 2,273 83
84 936 332 333 319.0 200 Point Escuminac, NB Canada 47.075 -64.8 2,210 74
130 939 326 327 295.0 200 Partridge Island, NB Canada 45.239 -66.056 2,138 80
273 925 320 321 313.0 200 Moise, QC Canada 50.202 -66.119 2,115 64
18588 799 044 045 290.0 200 Penobscot, ME United States 44.453 -68.776 1,942 83
20496 772 198 199 306.0 200 Acushnet, MA United States 41.749 -70.889 1,852 93
21 926 318 319 300.0 200 Riviere du Loop, QC Canada 47.762 -69.606 1,846 72
4647 803 006 007 293.0 100 Moriches, NY United States 40.794 -72.756 1,743 98
15550 927 316 317 309.0 200 Lauzon, QC Canada 46.821 -71.165 1,729 75
840 814 028 029 293.0 200 English Turn, LA United States 29.886 -89.947 1,709 169
14305 804 008 009 286.0 200 Sandy Hook, NJ United States 40.475 -74.02 1,659 101
31850 844 094 095 324.0 200 Hudson Falls, NY United States 43.272 -73.542 1,595 90
24256 929 312 313 296.0 200 St Jean Richelieu, QC Canada 45.324 -73.317 1,574 82
946 919 308 309 306.0 200 Cardinal, ON Canada 44.783 -75.417 1,417 85
20071 839 118 119 322.0 100 Youngstown, NY United States 43.239 -78.972 1,170 95
4242 918 310 311 286.0 200 Wiarton, ON Canada 44.75 -81.117 971 87
34519 838 116 117 319.0 200 Detroit, MI United States 42.306 -83.103 883 106
33101 836 112 113 292.0 200 Cheboygan, MI United States 45.656 -84.475 704 81
40112 831 102 103 298.0 100 Upper Keweenaw, MI United States 47.233 -88.628 446 55 
Note: The following DGPS beacon signals were terminated on September 30, 2018.
Pigeon Point, CA (287 KHZ, Site ID 883)
Robinson Point, WA (323 KHZ, Site ID 887)
Annapolis, MD (301 KHZ, Site ID 847)
Bobo, MS (297 KHZ, Site ID 792)
New Bern, NC (294 KHZ, Site ID 771)
For inquiries, please contact the Navigation Information Service (NIS) via our Contact Us page or via phone at 703-313-5900.
CURRENT DGPS ADVISORIES FOR 14 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
Potato Point 895 0001-20
BROADCAST SITE IS UNUSABLE AS OF 01/01/2020 01:18 Z UNTIL FURTHER NOTICE.
Cheboygan 836 0012-20
BROADCAST SITE IS UNUSABLE AS OF 02/25/2020 16:32 Z UNTIL FURTHER NOTICE.
Angleton 828 0158-19
BROADCAST SITE IS UNUSABLE AS OF 07/09/2019 23:19 Z UNTIL FURTHER NOTICE.
Kodiak 897 0233-19
BROADCAST SITE STATUS IS UNCONFIRMED DUE TO NETWORK OUTAGE AS OF 12/09/2019 14:38 Z UNTIL FURTHER NOTICE.
CANADIAN DGPS OUTAGES
CURRENT CANADIAN DGPS ADVISORIES FOR 14 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
No current advisories. AFE822x v2.0 SDR with 43' Wellbrook ALA100LN loop oriented E-W
1400
« on: March 14, 2020, 0035 UTC »
Count ID ref1 ref2 kHz Baud City Country Lat Lon km Deg
2821 971 903 904 307.0 200 Gatun Panama 9.261 -79.937 4,181 158
207 897 294 295 313.0 100 Kodiak, AK Alaska 57.621 -152.201 4,167 311
20 892 284 285 288.0 100 Gustavus, AK Alaska 58.427 -135.706 3,200 313
738 940 338 339 315.0 200 Cape Race, NL Canada 46.661 -53.075 3,098 72
515 891 282 283 295.0 100 Level Island, AK Alaska 56.467 -133.098 3,014 309
295 889 278 279 323.0 100 Annette Island, AK Alaska 55.069 -131.6 2,901 306
2 906 306 307 300.0 200 Sandspit, BC Canada 53.242 -131.814 2,898 302
1793 944 342 343 310.0 200 Cape Norman, NL Canada 51.509 -55.831 2,842 62
3 946 344 345 299.0 200 Rigolet, NL Canada 54.25 -58.5 2,684 55
9639 942 340 341 288.0 200 Cape Ray, NL Canada 47.636 -59.241 2,621 71
729 909 300 301 309.0 200 Alert Bay, BC Canada 50.589 -126.93 2,554 296
402 934 336 337 307.0 200 Fox Island, NS Canada 45.361 -61.097 2,518 78
1807 908 302 303 315.0 200 Tofino [Amphitrite Point], BC Canada 48.931 -125.545 2,456 292
20197 907 304 305 320.0 200 Richmond, BC Canada 49.114 -123.183 2,283 292
6694 935 334 335 312.0 200 Western Head, NS Canada 43.993 -64.67 2,273 83
254 936 332 333 319.0 200 Point Escuminac, NB Canada 47.075 -64.8 2,210 74
2298 939 326 327 295.0 200 Partridge Island, NB Canada 45.239 -66.056 2,138 80
1563 925 320 321 313.0 200 Moise, QC Canada 50.202 -66.119 2,115 64
20689 799 044 045 290.0 200 Penobscot, ME United States 44.453 -68.776 1,942 83
19020 772 198 199 306.0 200 Acushnet, MA United States 41.749 -70.889 1,852 93
62 926 318 319 300.0 200 Riviere du Loop, QC Canada 47.762 -69.606 1,846 72
2182 803 006 007 293.0 100 Moriches, NY United States 40.794 -72.756 1,743 98
14465 927 316 317 309.0 200 Lauzon, QC Canada 46.821 -71.165 1,729 75
2166 814 028 029 293.0 200 English Turn, LA United States 29.886 -89.947 1,709 169
6533 804 008 009 286.0 200 Sandy Hook, NJ United States 40.475 -74.02 1,659 101
33446 844 094 095 324.0 200 Hudson Falls, NY United States 43.272 -73.542 1,595 90
26527 929 312 313 296.0 200 St Jean Richelieu, QC Canada 45.324 -73.317 1,574 82
1494 919 308 309 306.0 200 Cardinal, ON Canada 44.783 -75.417 1,417 85
20742 839 118 119 322.0 100 Youngstown, NY United States 43.239 -78.972 1,170 95
11915 918 310 311 286.0 200 Wiarton, ON Canada 44.75 -81.117 971 87
33595 838 116 117 319.0 200 Detroit, MI United States 42.306 -83.103 883 106
33165 836 112 113 292.0 200 Cheboygan, MI United States 45.656 -84.475 704 81
40310 831 102 103 298.0 100 Upper Keweenaw, MI United States 47.233 -88.628 446 55 
Note: The following DGPS beacon signals were terminated on September 30, 2018.
Pigeon Point, CA (287 KHZ, Site ID 883)
Robinson Point, WA (323 KHZ, Site ID 887)
Annapolis, MD (301 KHZ, Site ID 847)
Bobo, MS (297 KHZ, Site ID 792)
New Bern, NC (294 KHZ, Site ID 771)
For inquiries, please contact the Navigation Information Service (NIS) via our Contact Us page or via phone at 703-313-5900.
CURRENT DGPS ADVISORIES FOR 13 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
Potato Point 895 0001-20
BROADCAST SITE IS UNUSABLE AS OF 01/01/2020 01:18 Z UNTIL FURTHER NOTICE.
Cheboygan 836 0012-20
BROADCAST SITE IS UNUSABLE AS OF 02/25/2020 16:32 Z UNTIL FURTHER NOTICE.
Angleton 828 0158-19
BROADCAST SITE IS UNUSABLE AS OF 07/09/2019 23:19 Z UNTIL FURTHER NOTICE.
Kodiak 897 0233-19
BROADCAST SITE STATUS IS UNCONFIRMED DUE TO NETWORK OUTAGE AS OF 12/09/2019 14:38 Z UNTIL FURTHER NOTICE.
CANADIAN DGPS OUTAGES
CURRENT CANADIAN DGPS ADVISORIES FOR 13 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
No current advisories. AFE822x v2.0 SDR with 43' Wellbrook ALA100LN loop oriented E-W
1401
« on: March 12, 2020, 2352 UTC »
Count ID ref1 ref2 kHz Baud City Country Lat Lon km Deg
3 972 901 902 302.0 200 Miraflores Panama 8.993 -79.585 4,220 157
2617 971 903 904 307.0 200 Gatun Panama 9.261 -79.937 4,181 158
170 897 294 295 313.0 100 Kodiak, AK Alaska 57.621 -152.201 4,167 311
135 892 284 285 288.0 100 Gustavus, AK Alaska 58.427 -135.706 3,200 313
27 890 280 281 305.0 100 Biorka, AK Alaska 56.858 -135.546 3,168 310
491 940 338 339 315.0 200 Cape Race, NL Canada 46.661 -53.075 3,098 72
1593 891 282 283 295.0 100 Level Island, AK Alaska 56.467 -133.098 3,014 309
2177 889 278 279 323.0 100 Annette Island, AK Alaska 55.069 -131.6 2,901 306
448 906 306 307 300.0 200 Sandspit, BC Canada 53.242 -131.814 2,898 302
3135 944 342 343 310.0 200 Cape Norman, NL Canada 51.509 -55.831 2,842 62
2 946 344 345 299.0 200 Rigolet, NL Canada 54.25 -58.5 2,684 55
4359 942 340 341 288.0 200 Cape Ray, NL Canada 47.636 -59.241 2,621 71
2869 909 300 301 309.0 200 Alert Bay, BC Canada 50.589 -126.93 2,554 296
44 934 336 337 307.0 200 Fox Island, NS Canada 45.361 -61.097 2,518 78
1386 908 302 303 315.0 200 Tofino [Amphitrite Point], BC Canada 48.931 -125.545 2,456 292
17172 907 304 305 320.0 200 Richmond, BC Canada 49.114 -123.183 2,283 292
3297 935 334 335 312.0 200 Western Head, NS Canada 43.993 -64.67 2,273 83
81 936 332 333 319.0 200 Point Escuminac, NB Canada 47.075 -64.8 2,210 74
325 939 326 327 295.0 200 Partridge Island, NB Canada 45.239 -66.056 2,138 80
1311 925 320 321 313.0 200 Moise, QC Canada 50.202 -66.119 2,115 64
19173 799 044 045 290.0 200 Penobscot, ME United States 44.453 -68.776 1,942 83
20715 772 198 199 306.0 200 Acushnet, MA United States 41.749 -70.889 1,852 93
24 926 318 319 300.0 200 Riviere du Loop, QC Canada 47.762 -69.606 1,846 72
5350 803 006 007 293.0 100 Moriches, NY United States 40.794 -72.756 1,743 98
13201 927 316 317 309.0 200 Lauzon, QC Canada 46.821 -71.165 1,729 75
965 814 028 029 293.0 200 English Turn, LA United States 29.886 -89.947 1,709 169
9159 804 008 009 286.0 200 Sandy Hook, NJ United States 40.475 -74.02 1,659 101
30118 844 094 095 324.0 200 Hudson Falls, NY United States 43.272 -73.542 1,595 90
25514 929 312 313 296.0 200 St Jean Richelieu, QC Canada 45.324 -73.317 1,574 82
1845 919 308 309 306.0 200 Cardinal, ON Canada 44.783 -75.417 1,417 85
19123 839 118 119 322.0 100 Youngstown, NY United States 43.239 -78.972 1,170 95
7756 918 310 311 286.0 200 Wiarton, ON Canada 44.75 -81.117 971 87
32725 838 116 117 319.0 200 Detroit, MI United States 42.306 -83.103 883 106
32920 836 112 113 292.0 200 Cheboygan, MI United States 45.656 -84.475 704 81
40604 831 102 103 298.0 100 Upper Keweenaw, MI United States 47.233 -88.628 446 55 
Note: The following DGPS beacon signals were terminated on September 30, 2018.
Pigeon Point, CA (287 KHZ, Site ID 883)
Robinson Point, WA (323 KHZ, Site ID 887)
Annapolis, MD (301 KHZ, Site ID 847)
Bobo, MS (297 KHZ, Site ID 792)
New Bern, NC (294 KHZ, Site ID 771)
For inquiries, please contact the Navigation Information Service (NIS) via our Contact Us page or via phone at 703-313-5900.
CURRENT DGPS ADVISORIES FOR 12 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
Potato Point 895 0001-20
BROADCAST SITE IS UNUSABLE AS OF 01/01/2020 01:18 Z UNTIL FURTHER NOTICE.
Cheboygan 836 0012-20
BROADCAST SITE IS UNUSABLE AS OF 02/25/2020 16:32 Z UNTIL FURTHER NOTICE.
Angleton 828 0158-19
BROADCAST SITE IS UNUSABLE AS OF 07/09/2019 23:19 Z UNTIL FURTHER NOTICE.
Kodiak 897 0233-19
BROADCAST SITE STATUS IS UNCONFIRMED DUE TO NETWORK OUTAGE AS OF 12/09/2019 14:38 Z UNTIL FURTHER NOTICE.
CANADIAN DGPS OUTAGES
CURRENT CANADIAN DGPS ADVISORIES FOR 12 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
No current advisories. AFE822x v2.0 SDR with 43' Wellbrook ALA100LN loop oriented E-W
1402
« on: March 12, 2020, 0223 UTC »
Count ID ref1 ref2 kHz Baud City Country Lat Lon km Deg
8 972 901 902 302.0 200 Miraflores Panama 8.993 -79.585 4,220 157
2341 971 903 904 307.0 200 Gatun Panama 9.261 -79.937 4,181 158
832 897 294 295 313.0 100 Kodiak, AK Alaska 57.621 -152.201 4,167 311
185 892 284 285 288.0 100 Gustavus, AK Alaska 58.427 -135.706 3,200 313
46 890 280 281 305.0 100 Biorka, AK Alaska 56.858 -135.546 3,168 310
1565 940 338 339 315.0 200 Cape Race, NL Canada 46.661 -53.075 3,098 72
3506 891 282 283 295.0 100 Level Island, AK Alaska 56.467 -133.098 3,014 309
3104 889 278 279 323.0 100 Annette Island, AK Alaska 55.069 -131.6 2,901 306
684 906 306 307 300.0 200 Sandspit, BC Canada 53.242 -131.814 2,898 302
3950 944 342 343 310.0 200 Cape Norman, NL Canada 51.509 -55.831 2,842 62
4 946 344 345 299.0 200 Rigolet, NL Canada 54.25 -58.5 2,684 55
5990 942 340 341 288.0 200 Cape Ray, NL Canada 47.636 -59.241 2,621 71
2575 909 300 301 309.0 200 Alert Bay, BC Canada 50.589 -126.93 2,554 296
3 934 336 337 307.0 200 Fox Island, NS Canada 45.361 -61.097 2,518 78
1781 908 302 303 315.0 200 Tofino [Amphitrite Point], BC Canada 48.931 -125.545 2,456 292
18534 907 304 305 320.0 200 Richmond, BC Canada 49.114 -123.183 2,283 292
4000 935 334 335 312.0 200 Western Head, NS Canada 43.993 -64.67 2,273 83
187 936 332 333 319.0 200 Point Escuminac, NB Canada 47.075 -64.8 2,210 74
250 939 326 327 295.0 200 Partridge Island, NB Canada 45.239 -66.056 2,138 80
2274 925 320 321 313.0 200 Moise, QC Canada 50.202 -66.119 2,115 64
20253 799 044 045 290.0 200 Penobscot, ME United States 44.453 -68.776 1,942 83
20071 772 198 199 306.0 200 Acushnet, MA United States 41.749 -70.889 1,852 93
29 926 318 319 300.0 200 Riviere du Loop, QC Canada 47.762 -69.606 1,846 72
3015 803 006 007 293.0 100 Moriches, NY United States 40.794 -72.756 1,743 98
15404 927 316 317 309.0 200 Lauzon, QC Canada 46.821 -71.165 1,729 75
783 814 028 029 293.0 200 English Turn, LA United States 29.886 -89.947 1,709 169
7494 804 008 009 286.0 200 Sandy Hook, NJ United States 40.475 -74.02 1,659 101
33394 844 094 095 324.0 200 Hudson Falls, NY United States 43.272 -73.542 1,595 90
26925 929 312 313 296.0 200 St Jean Richelieu, QC Canada 45.324 -73.317 1,574 82
1723 919 308 309 306.0 200 Cardinal, ON Canada 44.783 -75.417 1,417 85
19709 839 118 119 322.0 100 Youngstown, NY United States 43.239 -78.972 1,170 95
10283 918 310 311 286.0 200 Wiarton, ON Canada 44.75 -81.117 971 87
33772 838 116 117 319.0 200 Detroit, MI United States 42.306 -83.103 883 106
33801 836 112 113 292.0 200 Cheboygan, MI United States 45.656 -84.475 704 81
37489 831 102 103 298.0 100 Upper Keweenaw, MI United States 47.233 -88.628 446 55 
Note: The following DGPS beacon signals were terminated on September 30, 2018.
Pigeon Point, CA (287 KHZ, Site ID 883)
Robinson Point, WA (323 KHZ, Site ID 887)
Annapolis, MD (301 KHZ, Site ID 847)
Bobo, MS (297 KHZ, Site ID 792)
New Bern, NC (294 KHZ, Site ID 771)
For inquiries, please contact the Navigation Information Service (NIS) via our Contact Us page or via phone at 703-313-5900.
CURRENT DGPS ADVISORIES FOR 11 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
Potato Point 895 0001-20
BROADCAST SITE IS UNUSABLE AS OF 01/01/2020 01:18 Z UNTIL FURTHER NOTICE.
Cheboygan 836 0012-20
BROADCAST SITE IS UNUSABLE AS OF 02/25/2020 16:32 Z UNTIL FURTHER NOTICE.
Angleton 828 0158-19
BROADCAST SITE IS UNUSABLE AS OF 07/09/2019 23:19 Z UNTIL FURTHER NOTICE.
Kodiak 897 0233-19
BROADCAST SITE STATUS IS UNCONFIRMED DUE TO NETWORK OUTAGE AS OF 12/09/2019 14:38 Z UNTIL FURTHER NOTICE.
CANADIAN DGPS OUTAGES
CURRENT CANADIAN DGPS ADVISORIES FOR 11 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
No current advisories. AFE822x v2.0 SDR with 43' Wellbrook ALA100LN loop oriented E-W
1403
« on: March 11, 2020, 0026 UTC »
Count ID ref1 ref2 kHz Baud City Country Lat Lon km Deg
112 971 903 904 307.0 200 Gatun Panama 9.261 -79.937 4,181 158
451 897 294 295 313.0 100 Kodiak, AK Alaska 57.621 -152.201 4,167 311
229 892 284 285 288.0 100 Gustavus, AK Alaska 58.427 -135.706 3,200 313
69 890 280 281 305.0 100 Biorka, AK Alaska 56.858 -135.546 3,168 310
1334 940 338 339 315.0 200 Cape Race, NL Canada 46.661 -53.075 3,098 72
3648 891 282 283 295.0 100 Level Island, AK Alaska 56.467 -133.098 3,014 309
2536 889 278 279 323.0 100 Annette Island, AK Alaska 55.069 -131.6 2,901 306
15 906 306 307 300.0 200 Sandspit, BC Canada 53.242 -131.814 2,898 302
11515 944 342 343 310.0 200 Cape Norman, NL Canada 51.509 -55.831 2,842 62
32 946 344 345 299.0 200 Rigolet, NL Canada 54.25 -58.5 2,684 55
15960 942 340 341 288.0 200 Cape Ray, NL Canada 47.636 -59.241 2,621 71
1527 909 300 301 309.0 200 Alert Bay, BC Canada 50.589 -126.93 2,554 296
111 934 336 337 307.0 200 Fox Island, NS Canada 45.361 -61.097 2,518 78
816 908 302 303 315.0 200 Tofino [Amphitrite Point], BC Canada 48.931 -125.545 2,456 292
21647 907 304 305 320.0 200 Richmond, BC Canada 49.114 -123.183 2,283 292
9894 935 334 335 312.0 200 Western Head, NS Canada 43.993 -64.67 2,273 83
497 936 332 333 319.0 200 Point Escuminac, NB Canada 47.075 -64.8 2,210 74
973 939 326 327 295.0 200 Partridge Island, NB Canada 45.239 -66.056 2,138 80
3333 925 320 321 313.0 200 Moise, QC Canada 50.202 -66.119 2,115 64
26185 799 044 045 290.0 200 Penobscot, ME United States 44.453 -68.776 1,942 83
23041 772 198 199 306.0 200 Acushnet, MA United States 41.749 -70.889 1,852 93
217 926 318 319 300.0 200 Riviere du Loop, QC Canada 47.762 -69.606 1,846 72
6089 803 006 007 293.0 100 Moriches, NY United States 40.794 -72.756 1,743 98
26027 927 316 317 309.0 200 Lauzon, QC Canada 46.821 -71.165 1,729 75
535 814 028 029 293.0 200 English Turn, LA United States 29.886 -89.947 1,709 169
8630 804 008 009 286.0 200 Sandy Hook, NJ United States 40.475 -74.02 1,659 101
32188 844 094 095 324.0 200 Hudson Falls, NY United States 43.272 -73.542 1,595 90
27826 929 312 313 296.0 200 St Jean Richelieu, QC Canada 45.324 -73.317 1,574 82
2651 919 308 309 306.0 200 Cardinal, ON Canada 44.783 -75.417 1,417 85
19517 839 118 119 322.0 100 Youngstown, NY United States 43.239 -78.972 1,170 95
7817 918 310 311 286.0 200 Wiarton, ON Canada 44.75 -81.117 971 87
32876 838 116 117 319.0 200 Detroit, MI United States 42.306 -83.103 883 106
33287 836 112 113 292.0 200 Cheboygan, MI United States 45.656 -84.475 704 81
39634 831 102 103 298.0 100 Upper Keweenaw, MI United States 47.233 -88.628 446 55 
Note: The following DGPS beacon signals were terminated on September 30, 2018.
Pigeon Point, CA (287 KHZ, Site ID 883)
Robinson Point, WA (323 KHZ, Site ID 887)
Annapolis, MD (301 KHZ, Site ID 847)
Bobo, MS (297 KHZ, Site ID 792)
New Bern, NC (294 KHZ, Site ID 771)
For inquiries, please contact the Navigation Information Service (NIS) via our Contact Us page or via phone at 703-313-5900.
CURRENT DGPS ADVISORIES FOR 10 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
Potato Point 895 0001-20
BROADCAST SITE IS UNUSABLE AS OF 01/01/2020 01:18 Z UNTIL FURTHER NOTICE.
Cheboygan 836 0012-20
BROADCAST SITE IS UNUSABLE AS OF 02/25/2020 16:32 Z UNTIL FURTHER NOTICE.
Angleton 828 0158-19
BROADCAST SITE IS UNUSABLE AS OF 07/09/2019 23:19 Z UNTIL FURTHER NOTICE.
Kodiak 897 0233-19
BROADCAST SITE STATUS IS UNCONFIRMED DUE TO NETWORK OUTAGE AS OF 12/09/2019 14:38 Z UNTIL FURTHER NOTICE.
CANADIAN DGPS OUTAGES
CURRENT CANADIAN DGPS ADVISORIES FOR 10 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
No current advisories. AFE822x v2.0 SDR with 43' Wellbrook ALA100LN loop oriented E-W
1404
« on: March 09, 2020, 2345 UTC »
Count ID ref1 ref2 kHz Baud City Country Lat Lon km Deg
6230 971 903 904 307.0 200 Gatun Panama 9.261 -79.937 4,181 158
470 897 294 295 313.0 100 Kodiak, AK Alaska 57.621 -152.201 4,167 311
301 892 284 285 288.0 100 Gustavus, AK Alaska 58.427 -135.706 3,200 313
101 890 280 281 305.0 100 Biorka, AK Alaska 56.858 -135.546 3,168 310
976 940 338 339 315.0 200 Cape Race, NL Canada 46.661 -53.075 3,098 72
4351 891 282 283 295.0 100 Level Island, AK Alaska 56.467 -133.098 3,014 309
3413 889 278 279 323.0 100 Annette Island, AK Alaska 55.069 -131.6 2,901 306
91 906 306 307 300.0 200 Sandspit, BC Canada 53.242 -131.814 2,898 302
6156 944 342 343 310.0 200 Cape Norman, NL Canada 51.509 -55.831 2,842 62
8226 942 340 341 288.0 200 Cape Ray, NL Canada 47.636 -59.241 2,621 71
1701 909 300 301 309.0 200 Alert Bay, BC Canada 50.589 -126.93 2,554 296
3 934 336 337 307.0 200 Fox Island, NS Canada 45.361 -61.097 2,518 78
3822 908 302 303 315.0 200 Tofino [Amphitrite Point], BC Canada 48.931 -125.545 2,456 292
24755 907 304 305 320.0 200 Richmond, BC Canada 49.114 -123.183 2,283 292
5636 935 334 335 312.0 200 Western Head, NS Canada 43.993 -64.67 2,273 83
136 936 332 333 319.0 200 Point Escuminac, NB Canada 47.075 -64.8 2,210 74
296 939 326 327 295.0 200 Partridge Island, NB Canada 45.239 -66.056 2,138 80
2817 925 320 321 313.0 200 Moise, QC Canada 50.202 -66.119 2,115 64
22011 799 044 045 290.0 200 Penobscot, ME United States 44.453 -68.776 1,942 83
24429 772 198 199 306.0 200 Acushnet, MA United States 41.749 -70.889 1,852 93
35 926 318 319 300.0 200 Riviere du Loop, QC Canada 47.762 -69.606 1,846 72
3541 803 006 007 293.0 100 Moriches, NY United States 40.794 -72.756 1,743 98
20506 927 316 317 309.0 200 Lauzon, QC Canada 46.821 -71.165 1,729 75
733 814 028 029 293.0 200 English Turn, LA United States 29.886 -89.947 1,709 169
7493 804 008 009 286.0 200 Sandy Hook, NJ United States 40.475 -74.02 1,659 101
33057 844 094 095 324.0 200 Hudson Falls, NY United States 43.272 -73.542 1,595 90
26915 929 312 313 296.0 200 St Jean Richelieu, QC Canada 45.324 -73.317 1,574 82
2004 919 308 309 306.0 200 Cardinal, ON Canada 44.783 -75.417 1,417 85
19075 839 118 119 322.0 100 Youngstown, NY United States 43.239 -78.972 1,170 95
10572 918 310 311 286.0 200 Wiarton, ON Canada 44.75 -81.117 971 87
33765 838 116 117 319.0 200 Detroit, MI United States 42.306 -83.103 883 106
33924 836 112 113 292.0 200 Cheboygan, MI United States 45.656 -84.475 704 81
39781 831 102 103 298.0 100 Upper Keweenaw, MI United States 47.233 -88.628 446 55 
Note: The following DGPS beacon signals were terminated on September 30, 2018.
Pigeon Point, CA (287 KHZ, Site ID 883)
Robinson Point, WA (323 KHZ, Site ID 887)
Annapolis, MD (301 KHZ, Site ID 847)
Bobo, MS (297 KHZ, Site ID 792)
New Bern, NC (294 KHZ, Site ID 771)
For inquiries, please contact the Navigation Information Service (NIS) via our Contact Us page or via phone at 703-313-5900.
CURRENT DGPS ADVISORIES FOR 09 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
Potato Point 895 0001-20
BROADCAST SITE IS UNUSABLE AS OF 01/01/2020 01:18 Z UNTIL FURTHER NOTICE.
Cheboygan 836 0012-20
BROADCAST SITE IS UNUSABLE AS OF 02/25/2020 16:32 Z UNTIL FURTHER NOTICE.
Angleton 828 0158-19
BROADCAST SITE IS UNUSABLE AS OF 07/09/2019 23:19 Z UNTIL FURTHER NOTICE.
Kodiak 897 0233-19
BROADCAST SITE STATUS IS UNCONFIRMED DUE TO NETWORK OUTAGE AS OF 12/09/2019 14:38 Z UNTIL FURTHER NOTICE.
CANADIAN DGPS OUTAGES
CURRENT CANADIAN DGPS ADVISORIES FOR 09 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
No current advisories. AFE822x v2.0 SDR with 43' Wellbrook ALA100LN loop oriented E-W
1405
« on: March 09, 2020, 0021 UTC »
Count ID ref1 ref2 kHz Baud City Country Lat Lon km Deg
2 324 448 449 307.0 200 Mersa Martruh Egypt 31.365 27.256 9,626 47
2 001 001 001 286.0 200 Semikarakorsk? Russia 47.543 40.876 8,801 29
2486 971 903 904 307.0 200 Gatun Panama 9.261 -79.937 4,181 158
107 897 294 295 313.0 100 Kodiak, AK Alaska 57.621 -152.201 4,167 311
12 896 292 293 310.0 100 Kenai, AK Alaska 60.681 -151.35 4,094 316
392 892 284 285 288.0 100 Gustavus, AK Alaska 58.427 -135.706 3,200 313
215 890 280 281 305.0 100 Biorka, AK Alaska 56.858 -135.546 3,168 310
893 940 338 339 315.0 200 Cape Race, NL Canada 46.661 -53.075 3,098 72
4803 891 282 283 295.0 100 Level Island, AK Alaska 56.467 -133.098 3,014 309
3329 889 278 279 323.0 100 Annette Island, AK Alaska 55.069 -131.6 2,901 306
71 906 306 307 300.0 200 Sandspit, BC Canada 53.242 -131.814 2,898 302
7198 944 342 343 310.0 200 Cape Norman, NL Canada 51.509 -55.831 2,842 62
65 946 344 345 299.0 200 Rigolet, NL Canada 54.25 -58.5 2,684 55
10772 942 340 341 288.0 200 Cape Ray, NL Canada 47.636 -59.241 2,621 71
3783 909 300 301 309.0 200 Alert Bay, BC Canada 50.589 -126.93 2,554 296
143 934 336 337 307.0 200 Fox Island, NS Canada 45.361 -61.097 2,518 78
3662 908 302 303 315.0 200 Tofino [Amphitrite Point], BC Canada 48.931 -125.545 2,456 292
21315 907 304 305 320.0 200 Richmond, BC Canada 49.114 -123.183 2,283 292
9125 935 334 335 312.0 200 Western Head, NS Canada 43.993 -64.67 2,273 83
318 936 332 333 319.0 200 Point Escuminac, NB Canada 47.075 -64.8 2,210 74
1270 939 326 327 295.0 200 Partridge Island, NB Canada 45.239 -66.056 2,138 80
5265 925 320 321 313.0 200 Moise, QC Canada 50.202 -66.119 2,115 64
22433 799 044 045 290.0 200 Penobscot, ME United States 44.453 -68.776 1,942 83
24411 772 198 199 306.0 200 Acushnet, MA United States 41.749 -70.889 1,852 93
65 926 318 319 300.0 200 Riviere du Loop, QC Canada 47.762 -69.606 1,846 72
5512 803 006 007 293.0 100 Moriches, NY United States 40.794 -72.756 1,743 98
16883 927 316 317 309.0 200 Lauzon, QC Canada 46.821 -71.165 1,729 75
1683 814 028 029 293.0 200 English Turn, LA United States 29.886 -89.947 1,709 169
10751 804 008 009 286.0 200 Sandy Hook, NJ United States 40.475 -74.02 1,659 101
30213 844 094 095 324.0 200 Hudson Falls, NY United States 43.272 -73.542 1,595 90
25222 929 312 313 296.0 200 St Jean Richelieu, QC Canada 45.324 -73.317 1,574 82
1180 919 308 309 306.0 200 Cardinal, ON Canada 44.783 -75.417 1,417 85
18474 839 118 119 322.0 100 Youngstown, NY United States 43.239 -78.972 1,170 95
6974 918 310 311 286.0 200 Wiarton, ON Canada 44.75 -81.117 971 87
32625 838 116 117 319.0 200 Detroit, MI United States 42.306 -83.103 883 106
32224 836 112 113 292.0 200 Cheboygan, MI United States 45.656 -84.475 704 81
38203 831 102 103 298.0 100 Upper Keweenaw, MI United States 47.233 -88.628 446 55 
Note: The following DGPS beacon signals were terminated on September 30, 2018.
Pigeon Point, CA (287 KHZ, Site ID 883)
Robinson Point, WA (323 KHZ, Site ID 887)
Annapolis, MD (301 KHZ, Site ID 847)
Bobo, MS (297 KHZ, Site ID 792)
New Bern, NC (294 KHZ, Site ID 771)
For inquiries, please contact the Navigation Information Service (NIS) via our Contact Us page or via phone at 703-313-5900.
CURRENT DGPS ADVISORIES FOR 08 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
Potato Point 895 0001-20
BROADCAST SITE IS UNUSABLE AS OF 01/01/2020 01:18 Z UNTIL FURTHER NOTICE.
Cheboygan 836 0012-20
BROADCAST SITE IS UNUSABLE AS OF 02/25/2020 16:32 Z UNTIL FURTHER NOTICE.
Angleton 828 0158-19
BROADCAST SITE IS UNUSABLE AS OF 07/09/2019 23:19 Z UNTIL FURTHER NOTICE.
Kodiak 897 0233-19
BROADCAST SITE STATUS IS UNCONFIRMED DUE TO NETWORK OUTAGE AS OF 12/09/2019 14:38 Z UNTIL FURTHER NOTICE.
CANADIAN DGPS OUTAGES
CURRENT CANADIAN DGPS ADVISORIES FOR 08 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
No current advisories. AFE822x v2.0 SDR with 43' Wellbrook ALA100LN loop oriented E-W
1406
« on: March 08, 2020, 0002 UTC »
Count ID ref1 ref2 kHz Baud City Country Lat Lon km Deg
11153 971 903 904 307.0 200 Gatun Panama 9.261 -79.937 4,181 158
867 897 294 295 313.0 100 Kodiak, AK Alaska 57.621 -152.201 4,167 311
895 892 284 285 288.0 100 Gustavus, AK Alaska 58.427 -135.706 3,200 313
84 890 280 281 305.0 100 Biorka, AK Alaska 56.858 -135.546 3,168 310
54 940 338 339 315.0 200 Cape Race, NL Canada 46.661 -53.075 3,098 72
5668 891 282 283 295.0 100 Level Island, AK Alaska 56.467 -133.098 3,014 309
3905 889 278 279 323.0 100 Annette Island, AK Alaska 55.069 -131.6 2,901 306
111 906 306 307 300.0 200 Sandspit, BC Canada 53.242 -131.814 2,898 302
2783 944 342 343 310.0 200 Cape Norman, NL Canada 51.509 -55.831 2,842 62
7654 942 340 341 288.0 200 Cape Ray, NL Canada 47.636 -59.241 2,621 71
4096 909 300 301 309.0 200 Alert Bay, BC Canada 50.589 -126.93 2,554 296
2 934 336 337 307.0 200 Fox Island, NS Canada 45.361 -61.097 2,518 78
4478 908 302 303 315.0 200 Tofino [Amphitrite Point], BC Canada 48.931 -125.545 2,456 292
22627 907 304 305 320.0 200 Richmond, BC Canada 49.114 -123.183 2,283 292
2574 935 334 335 312.0 200 Western Head, NS Canada 43.993 -64.67 2,273 83
175 936 332 333 319.0 200 Point Escuminac, NB Canada 47.075 -64.8 2,210 74
378 939 326 327 295.0 200 Partridge Island, NB Canada 45.239 -66.056 2,138 80
659 925 320 321 313.0 200 Moise, QC Canada 50.202 -66.119 2,115 64
19766 799 044 045 290.0 200 Penobscot, ME United States 44.453 -68.776 1,942 83
17998 772 198 199 306.0 200 Acushnet, MA United States 41.749 -70.889 1,852 93
79 926 318 319 300.0 200 Riviere du Loop, QC Canada 47.762 -69.606 1,846 72
2217 803 006 007 293.0 100 Moriches, NY United States 40.794 -72.756 1,743 98
17014 927 316 317 309.0 200 Lauzon, QC Canada 46.821 -71.165 1,729 75
2556 814 028 029 293.0 200 English Turn, LA United States 29.886 -89.947 1,709 169
6384 804 008 009 286.0 200 Sandy Hook, NJ United States 40.475 -74.02 1,659 101
32430 844 094 095 324.0 200 Hudson Falls, NY United States 43.272 -73.542 1,595 90
27234 929 312 313 296.0 200 St Jean Richelieu, QC Canada 45.324 -73.317 1,574 82
3777 919 308 309 306.0 200 Cardinal, ON Canada 44.783 -75.417 1,417 85
20244 839 118 119 322.0 100 Youngstown, NY United States 43.239 -78.972 1,170 95
10685 918 310 311 286.0 200 Wiarton, ON Canada 44.75 -81.117 971 87
36201 838 116 117 319.0 200 Detroit, MI United States 42.306 -83.103 883 106
33399 836 112 113 292.0 200 Cheboygan, MI United States 45.656 -84.475 704 81
39286 831 102 103 298.0 100 Upper Keweenaw, MI United States 47.233 -88.628 446 55 
Note: The following DGPS beacon signals were terminated on September 30, 2018.
Pigeon Point, CA (287 KHZ, Site ID 883)
Robinson Point, WA (323 KHZ, Site ID 887)
Annapolis, MD (301 KHZ, Site ID 847)
Bobo, MS (297 KHZ, Site ID 792)
New Bern, NC (294 KHZ, Site ID 771)
For inquiries, please contact the Navigation Information Service (NIS) via our Contact Us page or via phone at 703-313-5900.
CURRENT DGPS ADVISORIES FOR 07 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
Potato Point 895 0001-20
BROADCAST SITE IS UNUSABLE AS OF 01/01/2020 01:18 Z UNTIL FURTHER NOTICE.
Cheboygan 836 0012-20
BROADCAST SITE IS UNUSABLE AS OF 02/25/2020 16:32 Z UNTIL FURTHER NOTICE.
Angleton 828 0158-19
BROADCAST SITE IS UNUSABLE AS OF 07/09/2019 23:19 Z UNTIL FURTHER NOTICE.
Kodiak 897 0233-19
BROADCAST SITE STATUS IS UNCONFIRMED DUE TO NETWORK OUTAGE AS OF 12/09/2019 14:38 Z UNTIL FURTHER NOTICE.
CANADIAN DGPS OUTAGES
CURRENT CANADIAN DGPS ADVISORIES FOR 07 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
No current advisories. AFE822x v2.0 SDR with 43' Wellbrook ALA100LN loop oriented E-W
1407
« on: March 07, 2020, 0436 UTC »
Count ID ref1 ref2 kHz Baud City Country Lat Lon km Deg
2 746 197 198 288.0 200 Phu Quoc Vietnam 10.018 104.018 13,651 339
41 001 001 001 286.0 200 Semikarakorsk? Russia 47.543 40.876 8,801 29
131 971 903 904 307.0 200 Gatun Panama 9.261 -79.937 4,181 158
301 940 338 339 315.0 200 Cape Race, NL Canada 46.661 -53.075 3,098 72
10 891 282 283 295.0 100 Level Island, AK Alaska 56.467 -133.098 3,014 309
24 889 278 279 323.0 100 Annette Island, AK Alaska 55.069 -131.6 2,901 306
916 944 342 343 310.0 200 Cape Norman, NL Canada 51.509 -55.831 2,842 62
6031 942 340 341 288.0 200 Cape Ray, NL Canada 47.636 -59.241 2,621 71
802 909 300 301 309.0 200 Alert Bay, BC Canada 50.589 -126.93 2,554 296
12 934 336 337 307.0 200 Fox Island, NS Canada 45.361 -61.097 2,518 78
654 908 302 303 315.0 200 Tofino [Amphitrite Point], BC Canada 48.931 -125.545 2,456 292
16924 907 304 305 320.0 200 Richmond, BC Canada 49.114 -123.183 2,283 292
2887 935 334 335 312.0 200 Western Head, NS Canada 43.993 -64.67 2,273 83
90 936 332 333 319.0 200 Point Escuminac, NB Canada 47.075 -64.8 2,210 74
416 939 326 327 295.0 200 Partridge Island, NB Canada 45.239 -66.056 2,138 80
395 925 320 321 313.0 200 Moise, QC Canada 50.202 -66.119 2,115 64
22108 799 044 045 290.0 200 Penobscot, ME United States 44.453 -68.776 1,942 83
19612 772 198 199 306.0 200 Acushnet, MA United States 41.749 -70.889 1,852 93
19 926 318 319 300.0 200 Riviere du Loop, QC Canada 47.762 -69.606 1,846 72
2564 803 006 007 293.0 100 Moriches, NY United States 40.794 -72.756 1,743 98
18533 927 316 317 309.0 200 Lauzon, QC Canada 46.821 -71.165 1,729 75
1891 814 028 029 293.0 200 English Turn, LA United States 29.886 -89.947 1,709 169
7819 804 008 009 286.0 200 Sandy Hook, NJ United States 40.475 -74.02 1,659 101
33396 844 094 095 324.0 200 Hudson Falls, NY United States 43.272 -73.542 1,595 90
28185 929 312 313 296.0 200 St Jean Richelieu, QC Canada 45.324 -73.317 1,574 82
1666 919 308 309 306.0 200 Cardinal, ON Canada 44.783 -75.417 1,417 85
20419 839 118 119 322.0 100 Youngstown, NY United States 43.239 -78.972 1,170 95
11777 918 310 311 286.0 200 Wiarton, ON Canada 44.75 -81.117 971 87
31751 838 116 117 319.0 200 Detroit, MI United States 42.306 -83.103 883 106
33403 836 112 113 292.0 200 Cheboygan, MI United States 45.656 -84.475 704 81
41270 831 102 103 298.0 100 Upper Keweenaw, MI United States 47.233 -88.628 446 55 
Note: The following DGPS beacon signals were terminated on September 30, 2018.
Pigeon Point, CA (287 KHZ, Site ID 883)
Robinson Point, WA (323 KHZ, Site ID 887)
Annapolis, MD (301 KHZ, Site ID 847)
Bobo, MS (297 KHZ, Site ID 792)
New Bern, NC (294 KHZ, Site ID 771)
For inquiries, please contact the Navigation Information Service (NIS) via our Contact Us page or via phone at 703-313-5900.
CURRENT DGPS ADVISORIES FOR 06 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
Potato Point 895 0001-20
BROADCAST SITE IS UNUSABLE AS OF 01/01/2020 01:18 Z UNTIL FURTHER NOTICE.
Cheboygan 836 0012-20
BROADCAST SITE IS UNUSABLE AS OF 02/25/2020 16:32 Z UNTIL FURTHER NOTICE.
Angleton 828 0158-19
BROADCAST SITE IS UNUSABLE AS OF 07/09/2019 23:19 Z UNTIL FURTHER NOTICE.
Kodiak 897 0233-19
BROADCAST SITE STATUS IS UNCONFIRMED DUE TO NETWORK OUTAGE AS OF 12/09/2019 14:38 Z UNTIL FURTHER NOTICE.
CANADIAN DGPS OUTAGES
CURRENT CANADIAN DGPS ADVISORIES FOR 06 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
No current advisories. AFE822x v2.0 SDR with 43' Wellbrook ALA100LN loop oriented E-W
1408
« on: March 06, 2020, 0043 UTC »
Count ID ref1 ref2 kHz Baud City Country Lat Lon km Deg
35 001 001 001 286.0 200 Semikarakorsk? Russia 47.543 40.876 8,801 29
75 972 901 902 302.0 200 Miraflores Panama 8.993 -79.585 4,220 157
5765 971 903 904 307.0 200 Gatun Panama 9.261 -79.937 4,181 158
837 940 338 339 315.0 200 Cape Race, NL Canada 46.661 -53.075 3,098 72
1321 944 342 343 310.0 200 Cape Norman, NL Canada 51.509 -55.831 2,842 62
10188 942 340 341 288.0 200 Cape Ray, NL Canada 47.636 -59.241 2,621 71
77 909 300 301 309.0 200 Alert Bay, BC Canada 50.589 -126.93 2,554 296
4 908 302 303 315.0 200 Tofino [Amphitrite Point], BC Canada 48.931 -125.545 2,456 292
12979 907 304 305 320.0 200 Richmond, BC Canada 49.114 -123.183 2,283 292
6231 935 334 335 312.0 200 Western Head, NS Canada 43.993 -64.67 2,273 83
58 936 332 333 319.0 200 Point Escuminac, NB Canada 47.075 -64.8 2,210 74
1203 939 326 327 295.0 200 Partridge Island, NB Canada 45.239 -66.056 2,138 80
271 925 320 321 313.0 200 Moise, QC Canada 50.202 -66.119 2,115 64
24048 799 044 045 290.0 200 Penobscot, ME United States 44.453 -68.776 1,942 83
20391 772 198 199 306.0 200 Acushnet, MA United States 41.749 -70.889 1,852 93
32 926 318 319 300.0 200 Riviere du Loop, QC Canada 47.762 -69.606 1,846 72
6242 803 006 007 293.0 100 Moriches, NY United States 40.794 -72.756 1,743 98
23229 927 316 317 309.0 200 Lauzon, QC Canada 46.821 -71.165 1,729 75
2166 814 028 029 293.0 200 English Turn, LA United States 29.886 -89.947 1,709 169
9346 804 008 009 286.0 200 Sandy Hook, NJ United States 40.475 -74.02 1,659 101
35409 844 094 095 324.0 200 Hudson Falls, NY United States 43.272 -73.542 1,595 90
29674 929 312 313 296.0 200 St Jean Richelieu, QC Canada 45.324 -73.317 1,574 82
2458 919 308 309 306.0 200 Cardinal, ON Canada 44.783 -75.417 1,417 85
22013 839 118 119 322.0 100 Youngstown, NY United States 43.239 -78.972 1,170 95
10024 918 310 311 286.0 200 Wiarton, ON Canada 44.75 -81.117 971 87
36377 838 116 117 319.0 200 Detroit, MI United States 42.306 -83.103 883 106
34489 836 112 113 292.0 200 Cheboygan, MI United States 45.656 -84.475 704 81
39615 831 102 103 298.0 100 Upper Keweenaw, MI United States 47.233 -88.628 446 55 
Note: The following DGPS beacon signals were terminated on September 30, 2018.
Pigeon Point, CA (287 KHZ, Site ID 883)
Robinson Point, WA (323 KHZ, Site ID 887)
Annapolis, MD (301 KHZ, Site ID 847)
Bobo, MS (297 KHZ, Site ID 792)
New Bern, NC (294 KHZ, Site ID 771)
For inquiries, please contact the Navigation Information Service (NIS) via our Contact Us page or via phone at 703-313-5900.
CURRENT DGPS ADVISORIES FOR 05 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
Potato Point 895 0001-20
BROADCAST SITE IS UNUSABLE AS OF 01/01/2020 01:18 Z UNTIL FURTHER NOTICE.
Cheboygan 836 0012-20
BROADCAST SITE IS UNUSABLE AS OF 02/25/2020 16:32 Z UNTIL FURTHER NOTICE.
Angleton 828 0158-19
BROADCAST SITE IS UNUSABLE AS OF 07/09/2019 23:19 Z UNTIL FURTHER NOTICE.
Kodiak 897 0233-19
BROADCAST SITE STATUS IS UNCONFIRMED DUE TO NETWORK OUTAGE AS OF 12/09/2019 14:38 Z UNTIL FURTHER NOTICE.
CANADIAN DGPS OUTAGES
CURRENT CANADIAN DGPS ADVISORIES FOR 05 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
No current advisories. AFE822x v2.0 SDR with 43' Wellbrook ALA100LN loop oriented E-W
1409
« on: March 05, 2020, 0249 UTC »
Count ID ref1 ref2 kHz Baud City Country Lat Lon km Deg
27 001 001 001 286.0 200 Semikarakorsk? Russia 47.543 40.876 8,801 29
45 971 903 904 307.0 200 Gatun Panama 9.261 -79.937 4,181 158
34 940 338 339 315.0 200 Cape Race, NL Canada 46.661 -53.075 3,098 72
354 891 282 283 295.0 100 Level Island, AK Alaska 56.467 -133.098 3,014 309
361 889 278 279 323.0 100 Annette Island, AK Alaska 55.069 -131.6 2,901 306
69 906 306 307 300.0 200 Sandspit, BC Canada 53.242 -131.814 2,898 302
1878 944 342 343 310.0 200 Cape Norman, NL Canada 51.509 -55.831 2,842 62
3266 942 340 341 288.0 200 Cape Ray, NL Canada 47.636 -59.241 2,621 71
337 909 300 301 309.0 200 Alert Bay, BC Canada 50.589 -126.93 2,554 296
382 908 302 303 315.0 200 Tofino [Amphitrite Point], BC Canada 48.931 -125.545 2,456 292
15225 907 304 305 320.0 200 Richmond, BC Canada 49.114 -123.183 2,283 292
806 935 334 335 312.0 200 Western Head, NS Canada 43.993 -64.67 2,273 83
79 936 332 333 319.0 200 Point Escuminac, NB Canada 47.075 -64.8 2,210 74
95 939 326 327 295.0 200 Partridge Island, NB Canada 45.239 -66.056 2,138 80
63 925 320 321 313.0 200 Moise, QC Canada 50.202 -66.119 2,115 64
19817 799 044 045 290.0 200 Penobscot, ME United States 44.453 -68.776 1,942 83
18220 772 198 199 306.0 200 Acushnet, MA United States 41.749 -70.889 1,852 93
14 926 318 319 300.0 200 Riviere du Loop, QC Canada 47.762 -69.606 1,846 72
3324 803 006 007 293.0 100 Moriches, NY United States 40.794 -72.756 1,743 98
13133 927 316 317 309.0 200 Lauzon, QC Canada 46.821 -71.165 1,729 75
922 814 028 029 293.0 200 English Turn, LA United States 29.886 -89.947 1,709 169
6182 804 008 009 286.0 200 Sandy Hook, NJ United States 40.475 -74.02 1,659 101
34173 844 094 095 324.0 200 Hudson Falls, NY United States 43.272 -73.542 1,595 90
26077 929 312 313 296.0 200 St Jean Richelieu, QC Canada 45.324 -73.317 1,574 82
1364 919 308 309 306.0 200 Cardinal, ON Canada 44.783 -75.417 1,417 85
20786 839 118 119 322.0 100 Youngstown, NY United States 43.239 -78.972 1,170 95
9332 918 310 311 286.0 200 Wiarton, ON Canada 44.75 -81.117 971 87
36093 838 116 117 319.0 200 Detroit, MI United States 42.306 -83.103 883 106
34933 836 112 113 292.0 200 Cheboygan, MI United States 45.656 -84.475 704 81
41140 831 102 103 298.0 100 Upper Keweenaw, MI United States 47.233 -88.628 446 55 
Note: The following DGPS beacon signals were terminated on September 30, 2018.
Pigeon Point, CA (287 KHZ, Site ID 883)
Robinson Point, WA (323 KHZ, Site ID 887)
Annapolis, MD (301 KHZ, Site ID 847)
Bobo, MS (297 KHZ, Site ID 792)
New Bern, NC (294 KHZ, Site ID 771)
For inquiries, please contact the Navigation Information Service (NIS) via our Contact Us page or via phone at 703-313-5900.
CURRENT DGPS ADVISORIES FOR 04 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
Potato Point 895 0001-20
BROADCAST SITE IS UNUSABLE AS OF 01/01/2020 01:18 Z UNTIL FURTHER NOTICE.
Kenai 896 0013-20
BROADCAST SITE IS UNUSABLE AS OF 03/04/2020 17:58 Z UNTIL FURTHER NOTICE.
Cheboygan 836 0012-20
BROADCAST SITE IS UNUSABLE AS OF 02/25/2020 16:32 Z UNTIL FURTHER NOTICE.
Angleton 828 0158-19
BROADCAST SITE IS UNUSABLE AS OF 07/09/2019 23:19 Z UNTIL FURTHER NOTICE.
Kodiak 897 0233-19
BROADCAST SITE STATUS IS UNCONFIRMED DUE TO NETWORK OUTAGE AS OF 12/09/2019 14:38 Z UNTIL FURTHER NOTICE.
CANADIAN DGPS OUTAGES
CURRENT CANADIAN DGPS ADVISORIES FOR 04 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
No current advisories. AFE822x v2.0 SDR with 43' Wellbrook ALA100LN loop oriented E-W
1410
« on: March 04, 2020, 0320 UTC »
Count ID ref1 ref2 kHz Baud City Country Lat Lon km Deg
22 001 001 001 286.0 200 Semikarakorsk? Russia 47.543 40.876 8,801 29
1875 971 903 904 307.0 200 Gatun Panama 9.261 -79.937 4,181 158
4 897 294 295 313.0 100 Kodiak, AK Alaska 57.621 -152.201 4,167 311
27 940 338 339 315.0 200 Cape Race, NL Canada 46.661 -53.075 3,098 72
944 891 282 283 295.0 100 Level Island, AK Alaska 56.467 -133.098 3,014 309
453 889 278 279 323.0 100 Annette Island, AK Alaska 55.069 -131.6 2,901 306
398 944 342 343 310.0 200 Cape Norman, NL Canada 51.509 -55.831 2,842 62
1406 942 340 341 288.0 200 Cape Ray, NL Canada 47.636 -59.241 2,621 71
303 909 300 301 309.0 200 Alert Bay, BC Canada 50.589 -126.93 2,554 296
95 908 302 303 315.0 200 Tofino [Amphitrite Point], BC Canada 48.931 -125.545 2,456 292
11177 907 304 305 320.0 200 Richmond, BC Canada 49.114 -123.183 2,283 292
237 935 334 335 312.0 200 Western Head, NS Canada 43.993 -64.67 2,273 83
49 936 332 333 319.0 200 Point Escuminac, NB Canada 47.075 -64.8 2,210 74
21 939 326 327 295.0 200 Partridge Island, NB Canada 45.239 -66.056 2,138 80
203 925 320 321 313.0 200 Moise, QC Canada 50.202 -66.119 2,115 64
16958 799 044 045 290.0 200 Penobscot, ME United States 44.453 -68.776 1,942 83
15694 772 198 199 306.0 200 Acushnet, MA United States 41.749 -70.889 1,852 93
14 926 318 319 300.0 200 Riviere du Loop, QC Canada 47.762 -69.606 1,846 72
1518 803 006 007 293.0 100 Moriches, NY United States 40.794 -72.756 1,743 98
9596 927 316 317 309.0 200 Lauzon, QC Canada 46.821 -71.165 1,729 75
1245 814 028 029 293.0 200 English Turn, LA United States 29.886 -89.947 1,709 169
3647 804 008 009 286.0 200 Sandy Hook, NJ United States 40.475 -74.02 1,659 101
30462 844 094 095 324.0 200 Hudson Falls, NY United States 43.272 -73.542 1,595 90
26143 929 312 313 296.0 200 St Jean Richelieu, QC Canada 45.324 -73.317 1,574 82
1887 919 308 309 306.0 200 Cardinal, ON Canada 44.783 -75.417 1,417 85
21060 839 118 119 322.0 100 Youngstown, NY United States 43.239 -78.972 1,170 95
8317 918 310 311 286.0 200 Wiarton, ON Canada 44.75 -81.117 971 87
36530 838 116 117 319.0 200 Detroit, MI United States 42.306 -83.103 883 106
34548 836 112 113 292.0 200 Cheboygan, MI United States 45.656 -84.475 704 81
40236 831 102 103 298.0 100 Upper Keweenaw, MI United States 47.233 -88.628 446 55 
Note: The following DGPS beacon signals were terminated on September 30, 2018.
Pigeon Point, CA (287 KHZ, Site ID 883)
Robinson Point, WA (323 KHZ, Site ID 887)
Annapolis, MD (301 KHZ, Site ID 847)
Bobo, MS (297 KHZ, Site ID 792)
New Bern, NC (294 KHZ, Site ID 771)
For inquiries, please contact the Navigation Information Service (NIS) via our Contact Us page or via phone at 703-313-5900.
CURRENT DGPS ADVISORIES FOR 03 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
Potato Point 895 0001-20
BROADCAST SITE IS UNUSABLE AS OF 01/01/2020 01:18 Z UNTIL FURTHER NOTICE.
Cheboygan 836 0012-20
BROADCAST SITE IS UNUSABLE AS OF 02/25/2020 16:32 Z UNTIL FURTHER NOTICE.
Angleton 828 0158-19
BROADCAST SITE IS UNUSABLE AS OF 07/09/2019 23:19 Z UNTIL FURTHER NOTICE.
Kodiak 897 0233-19
BROADCAST SITE STATUS IS UNCONFIRMED DUE TO NETWORK OUTAGE AS OF 12/09/2019 14:38 Z UNTIL FURTHER NOTICE.
CANADIAN DGPS OUTAGES
CURRENT CANADIAN DGPS ADVISORIES FOR 03 Mar 2020
Site Name Site Id BNM # OUTAGE MESSAGE
SCHEDULED / UNSCHEDULED OUTAGES
No current advisories. AFE822x v2.0 SDR with 43' Wellbrook ALA100LN loop oriented E-W
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