HFDL Log - 17928.0 kHz

[~SIGINT~]

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

[~SIGINT~]

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