HFU HF Underground
Loggings => Utility => Topic started by: ~SIGINT~ on February 02, 2022, 1451 UTC
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14:30 UTC 02 FEB 2022 - HFDL station CANARIAS - SPAIN
14:55 UTC 02 FEB 2022 - Now starting to fade in and out and sometimes just above the noise floor.
This is a nice long-haul for Spain to Canada. A good S6 signal strength this morning.
[MPDU 14:40:33 AIR LOGON SLOT 2 300 BPS ]
Nr LPDUs = 1 Ground station ID CANARIAS - SPAIN SYNCHED
[HF GROUND STATION CHANGE -> CANARIAS - SPAIN ]
[Preamble TS(2) 300 bps 1.8 sec Interleaver FREQ ERR -3.19 Hz Mag 63 Votes 1 ][OK]
GND 14:40:29 UTC CANARIAS - SPAIN DB = 51 SV = 0 GS UP LIGHT OFFSET 12
CANARIAS - SPAIN UTC LOCKED Active freqs (Hz) 21955 KHz 17928 KHz
MUAN - SOUTH KOREA UTC LOCKED Active freqs (Hz) 10060 KHz 6619 KHz
ALBROOK - PANAMA UTC LOCKED Active freqs (Hz) 10063 KHz
RSPduo | Barker & Williamson antenna | Toronto, Ontario Canada
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14:47 UTC 14 DEC 2022 - HFDL station CANARIAS - SPAIN
This is another nice long-haul from Spain to Canada. The signal is only an S4 in signal strength this morning but generally relative good copy on the data segments.
[Preamble TS(0) 300 bps 1.8 sec Interleaver FREQ ERR -6.43 Hz Mag 24 Votes 2 ][OK]
GND 14:53:17 UTC CANARIAS - SPAIN DB = 51 SV = 0 GS UP LIGHT OFFSET 12
CANARIAS - SPAIN UTC LOCKED Active freqs (Hz) 21955 KHz 17928 KHz
BARROW - ALASKA UTC LOCKED Active freqs (Hz) 10093 KHz 5544 KHz
MUAN - SOUTH KOREA UTC LOCKED Active freqs (Hz) 8939 KHz 6619 KHz
LPDU ACK codes
ACK S11(N-3) ID 00
ACK S12(N-3) ID 00
ACK S01(N-2) ID 00
ACK S02(N-2) ID 00
ACK S03(N-2) ID 00
ACK S04(N-2) ID 00
ACK S05(N-2) ID 00
ACK S06(N-2) ID 00
ACK S07(N-2) ID 00
ACK S08(N-2) ID 00
ACK S09(N-2) ID FF LOGON ACK(1)
ACK S10(N-2) ID 00
ACK S11(N-2) ID 00
ACK S12(N-2) ID 8D ACK(1)
ACK S01(N-1) ID 00
ACK S02(N-1) ID 00
ACK S03(N-1) ID 00
ACK S04(N-1) ID 00
ACK S05(N-1) ID 00 ACK(1)
ACK S06(N-1) ID 00
ACK S07(N-1) ID 00
ACK S08(N-1) ID 00
ACK S09(N-1) ID 8E EI0205 ACK(1)
ACK S10(N-1) ID 00 ACK(1)
Slot assignment codes
ASN S03 (N+0) Random Access
ASN S04 (N+0) Uplink or not assigned
ASN S05 (N+0) Random Access
ASN S06 (N+0) Random Access
ASN S07 (N+0) Random Access
ASN S08 (N+0) Random Access
ASN S09 (N+0) Random Access
ASN S10 (N+0) Random Access
ASN S11 (N+0) Random Access
ASN S12 (N+0) Random Access
ASN S01 (N+1) Random Access
ASN S02 (N+1) Random Access
Frame Index = 1674 * Frame offset = 12
Lowest Priority accepted 0
00 91 8A C6 00 00 00 00 00 00 00 00 00 00 00 ...............
00 00 00 00 FF 01 00 00 D0 18 00 00 00 00 00 ...............
00 21 01 00 00 00 00 8E D1 18 FE 00 FE FE FE ...............
FE FE FE FE FE FE FE 00 33 30 00 00 89 20 04 ........3 0 .....
A0 08 03 00 34 DC 00 ....4 ..
[MPDU 14:53:11 AIR LOGON SLOT 11 300 BPS ]
Nr LPDUs = 1 Ground station ID CANARIAS - SPAIN NOT SYNCHED
Aircraft ID LOG-ON
Slots Requested medium = 0 Low = 0
Max Bit rate 1200 bps U(R) = 0 UR(R)vect = 0
[LPDU LOG ON RESUME]
ICAO 781696
[HFNPDU FREQUENCY DATA]
14:53:08 UTC Flight ID = CCA933 LAT 55 59 43 N LON 14 33 22 E
GS ID 17 CANARIAS - SPAIN UTC LOCKED
Propagating frequencies 17928 KHz
Tuned frequencies 21955 KHz 17928 KHz
GS ID 2 MOLOKAI - HAWAII UTC LOCKED
Propagating frequencies
Tuned frequencies 21937 KHz 11312 KHz 10027 KHz 6565 KHz 5514 KHz
GS ID 3 REYKJAVIK - ICELAND UTC LOCKED
Propagating frequencies 15025 KHz 11184 KHz 8977 KHz
Tuned frequencies 15025 KHz 11184 KHz 8977 KHz 3900 KHz
GS ID 16 AGANA - GUAM UTC LOCKED
Propagating frequencies 17919 KHz 8927 KHz 6652 KHz
Tuned frequencies 21928 KHz 17919 KHz 11306 KHz 8927 KHz 6652 KHz
GS ID 9 BARROW - ALASKA UTC LOCKED
Propagating frequencies
Tuned frequencies 10093 KHz 5544 KHz
GS ID 6 HAT YAI - THAILAND UTC LOCKED
Propagating frequencies
Tuned frequencies 21949 KHz 13270 KHz 5655 KHz
[Preamble TS(11) 300 bps 1.8 sec Interleaver FREQ ERR -2.00 Hz Mag 60 Votes 0 ][OK]
07 11 FF 00 03 00 38 06 AA 4F 1E 68 69 FF D5 ......8 ..O .h i ..
43 43 41 39 33 33 1A 7D E2 59 0A AA 68 91 02 C C A 9 3 3 ...Y ..h ..
00 30 00 00 82 00 00 10 CC 00 83 0E 00 E0 04 .0 .............
00 90 32 00 B0 03 00 89 00 00 00 42 00 86 00 ..2 ........B ...
00 50 04 00 F8 1E 39 .P ....9
RSPduo | Barker & Williamson T2FD antenna