I don't buy the 0539z decode from Potato Point, but the 0828z seems plausible. Of course it could just be a corrupted decode from Upper Keweenaw, MI.
Potato Point, AK:
Sunday, November 17, 2019 05:39:40
Sunday, November 17, 2019 08:28:27
Level Island, AK:
Sunday, November 17, 2019 08:10:20
Sunday, November 17, 2019 08:10:32
Sunday, November 17, 2019 08:10:33
Sunday, November 17, 2019 08:10:38
Sunday, November 17, 2019 08:10:44
Sunday, November 17, 2019 11:38:49
Sunday, November 17, 2019 11:39:02
Sunday, November 17, 2019 11:39:05
Sunday, November 17, 2019 11:39:37
Sunday, November 17, 2019 11:39:48
Sunday, November 17, 2019 11:40:00
Sunday, November 17, 2019 11:40:04
Sunday, November 17, 2019 11:40:07
Sunday, November 17, 2019 11:40:09
Sunday, November 17, 2019 11:40:54
Sunday, November 17, 2019 11:40:55
Sunday, November 17, 2019 11:46:36
Sunday, November 17, 2019 11:47:37
Sunday, November 17, 2019 11:55:24
Sunday, November 17, 2019 11:58:39
Sunday, November 17, 2019 11:58:54
Sandspit, BC:
Sunday, November 17, 2019 08:04:39
Sunday, November 17, 2019 08:34:46
Sunday, November 17, 2019 11:01:28
Sunday, November 17, 2019 11:42:32
Sunday, November 17, 2019 11:45:26
Sunday, November 17, 2019 11:45:34
Sunday, November 17, 2019 11:45:39
Sunday, November 17, 2019 11:45:46
Sunday, November 17, 2019 11:45:53
Sunday, November 17, 2019 11:46:10
Sunday, November 17, 2019 11:46:40
Sunday, November 17, 2019 11:47:07
Sunday, November 17, 2019 11:49:11
Sunday, November 17, 2019 11:49:20
Sunday, November 17, 2019 11:49:23
Sunday, November 17, 2019 11:51:57
Sunday, November 17, 2019 11:52:04
Sunday, November 17, 2019 11:52:15
Sunday, November 17, 2019 11:53:28
Sunday, November 17, 2019 11:53:52
Sunday, November 17, 2019 11:53:53
Sunday, November 17, 2019 11:53:56
Count ID ref1 ref2 kHz Baud City Country Lat Lon km Deg
2 895 290 291 298.0 100 Potato Point, AK Alaska 61.061 -146.706 5,174 321
21 891 282 283 295.0 100 Level Island, AK Alaska 56.467 -133.098 4,415 314
22 906 306 307 300.0 200 Sandspit, BC Canada 53.242 -131.814 4,339 309
6132 907 304 305 320.0 200 Richmond, BC Canada 49.114 -123.183 3,753 302
2160 972 901 902 302.0 200 Miraflores Panama 8.993 -79.585 3,425 185
6675 971 903 904 307.0 200 Gatun Panama 9.261 -79.937 3,398 186
290 946 344 345 299.0 200 Rigolet, NL Canada 54.25 -58.5 2,127 34
29812 944 342 343 310.0 200 Cape Norman, NL Canada 51.509 -55.831 2,091 44
17025 940 338 339 315.0 200 Cape Race, NL Canada 46.661 -53.075 2,076 60
17568 942 340 341 288.0 200 Cape Ray, NL Canada 47.636 -59.241 1,671 52
627 814 028 029 293.0 200 English Turn, LA United States 29.886 -89.947 1,608 231
35935 925 320 321 313.0 200 Moise, QC Canada 50.202 -66.119 1,443 32
18077 934 336 337 307.0 200 Fox Island, NS Canada 45.361 -61.097 1,442 59
6526 936 332 333 319.0 200 Point Escuminac, NB Canada 47.075 -64.8 1,278 46
19967 831 102 103 298.0 100 Upper Keweenaw, MI United States 47.233 -88.628 1,257 316
7015 937 330 331 298.0 200 Hartlen Point, NS Canada 44.583 -63.45 1,238 60
44379 935 334 335 312.0 200 Western Head, NS Canada 43.993 -64.67 1,124 61
40437 939 326 327 295.0 200 Partridge Island, NB Canada 45.239 -66.056 1,085 52
44089 926 318 319 300.0 200 Riviere du Loop, QC Canada 47.762 -69.606 1,073 31
49759 927 316 317 309.0 200 Lauzon, QC Canada 46.821 -71.165 920 29
43549 836 112 113 292.0 200 Cheboygan, MI United States 45.656 -84.475 901 320
56636 799 044 045 290.0 200 Penobscot, ME United States 44.453 -68.776 858 49
51683 929 312 313 296.0 200 St Jean Richelieu, QC Canada 45.324 -73.317 693 24
131 918 310 311 286.0 200 Wiarton, ON Canada 44.75 -81.117 656 330
45711 838 116 117 319.0 200 Detroit, MI United States 42.306 -83.103 590 301
312 919 308 309 306.0 200 Cardinal, ON Canada 44.783 -75.417 579 12
57048 772 198 199 306.0 200 Acushnet, MA United States 41.749 -70.889 561 64
58295 844 094 095 324.0 200 Hudson Falls, NY United States 43.272 -73.542 489 35
32962 839 118 119 322.0 100 Youngstown, NY United States 43.239 -78.972 427 338
34392 803 006 007 293.0 100 Moriches, NY United States 40.794 -72.756 378 70
57255 804 008 009 286.0 200 Sandy Hook, NJ United States 40.475 -74.02 266 70