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Author Topic: 8912 HFDL  (Read 530 times)

Offline Josh

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8912 HFDL
« on: September 24, 2019, 1810 UTC »
Normally, NYC (Riverhead) isn't on 8912 till much later in the day. Spose this level of activity is due the propagation of late, with lower freqs being favoured over 11387, their usual strong sig hangout.

----------------------------------------------------------[24/09/2019 17:47]
HACARS mode: 2  Aircraft reg: .F-HPJJ
Message label: A9  Block id: M  [Uplink]
Message content:-
. TWY L AND TWY
M CLSD EAST OF TWY L16.
TWY L CLSD BTWN TWY L14
AND TWY L16. LIGHTED
CRANE 1230 FT AGL 1.13
FT W OF RWY, 26L. NEXRAD
OTS. LAHSO IN EFCT.
OPERATE TRANSPONDER WITH
MODE C ON ALL RAMPS,
TWYS AND RWY
« Last Edit: September 24, 2019, 1833 UTC by Josh »
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Offline Josh

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Re: 8912 HFDL
« Reply #1 on: September 24, 2019, 1829 UTC »
Had ale decoding on 8912 as well;


[2019-09-24 18:21:12] [NORMAL MODE][TWS][N17][TWS][N17][EOM]
[2019-09-24 18:21:13]
[2019-09-24 18:21:13] [NORMAL MODE][TWS][N17][EOM]
[2019-09-24 18:21:14]
[2019-09-24 18:21:14] [NORMAL MODE][TWS][N17][EOM]
[2019-09-24 18:21:16]
[2019-09-24 18:21:16] [NORMAL MODE][TWS][N17][TWS][N17][TWS][N17][TWS][N17][TWS][N17][TWS][N17][TWS][N17][TWS][N17][EOM]
[2019-09-24 18:21:40]
[2019-09-24 18:21:40] [NORMAL MODE][TWS][K59][TWS][K59][EOM]
[2019-09-24 18:21:41]
[2019-09-24 18:21:41] [NORMAL MODE][TWS][K59][EOM]
[2019-09-24 18:21:42]
[2019-09-24 18:21:42] [NORMAL MODE][TWS][K59][TWS][K59][TWS][K59][TWS][K59][TWS][K59][TWS][K59][TWS][K59][TWS][K59][TWS][K59][TWS][K59][TWS][K59][TWS][K59][TWS][K59][TWS][K59][EOM]
[2019-09-24 18:22:33]
[2019-09-24 18:22:33] [NORMAL MODE][TO][TSC][TO][TSC][TO][TSC][TO][TSC][EOM]
[2019-09-24 18:22:35]
[2019-09-24 18:22:35] [NORMAL MODE][TO][TSC][TO][TSC][TO][TSC][TO][TSC][TO][TSC][TO][TSC][EOM]
[2019-09-24 18:22:39]
[2019-09-24 18:22:39] [NORMAL MODE][TO][TSC][TO][TSC][TO][TSC][TO][TSC][TIS][K59][EOM]
[2019-09-24 18:23:45]
[2019-09-24 18:23:45] [NORMAL MODE][TO][K59][TWS][TSC][EOM]

These will prolly all be USCG tx.
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Offline Josh

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Re: 8912 HFDL
« Reply #2 on: February 06, 2020, 2211 UTC »
Just making sure HFDL updates itself in case any table changes have been made.
Sorcerer and Centurion decoders running, WCODE in background, ALE and HFDL on 8912 06FEB20


ALE
Started: 20:53 UTC 06 Feb 2020

[20:57:06 UTC] [FRQ 0 Hz ][NORMAL MODE][TWS][N06][TWS][N06][TWS][N06][EOM]

[20:57:10 UTC] [FRQ 0 Hz ][NORMAL MODE][TWS][N06][TWS][N06][TWS][N06][TWS][N0
[20:57:12 UTC] 6][TWS][N06][TWS][N06][EOM]

[20:57:13 UTC] [FRQ 0 Hz ][NORMAL MODE][TWS][N06][EOM]

[21:17:49 UTC] [FRQ 0 Hz ][NORMAL MODE][TWS][T79][EOM]

[21:17:51 UTC] [FRQ 0 Hz ][NORMAL MODE][TWS][T79][TWS][T79][TWS][T79][TWS][T7
[21:17:52 UTC] 9][EOM]

[21:17:53 UTC] [FRQ 0 Hz ][NORMAL MODE][TWS][T79][EOM]

[21:42:18 UTC] [FRQ 0 Hz ][NORMAL MODE][TWS][N06][TWS][N06][TWS][N06][TWS][N0
[21:42:19 UTC] 6][TWS][N06][TWS][N06][TWS][N06][TWS][N06][TWS][N06][TWS][N06]
[21:42:22 UTC] [TWS][N06][TWS][N06][TWS][N06][EOM]

[22:03:38 UTC] [FRQ 0 Hz ][NORMAL MODE][TWS][N08][EOM]

HFDL
[22:11:15 UTC] ----------------------------------------------------------[06/
[22:11:15 UTC] 02/2020 17:11]
[22:11:15 UTC] [HFNPDU ACARS FM GND TO AIR F4]
[22:11:15 UTC] <SOH>2.N540LA2_<DEL>F<ETX><SYN>8<NUL>


[22:11:18 UTC] Preamble 300  bps 1.8 sec Interleaver FREQ ERR 6.795468 Hz Err
[22:11:18 UTC] ors 12
[22:11:20 UTC] [CRC FAIL]


[22:11:21 UTC] Preamble 600  bps 1.8 sec Interleaver FREQ ERR -0.701300 Hz Er
[22:11:21 UTC] rors 3


[22:11:23 UTC] [MPDU 22:10:03 AIR AS0211 SLOT 1 600 BPS ]
[22:11:23 UTC] [LPDU UNNUMBERED DATA FM AIR AS0211 TO GND]
[22:11:23 UTC] [HFNPDU PERFORMANCE]
[22:11:23 UTC] 21:47:30  UTC  Flight ID = AS0228  LAT 21 2 19  N  LON 86 52 3
[22:11:23 UTC] 2  W 
[22:11:23 UTC] [LPDU UNNUMBERED DATA FM AIR AS0228 TO GND]
[22:11:23 UTC] [HFNPDU PERFORMANCE]
[22:11:23 UTC] 22:09:06  UTC  Flight ID = AS0211  LAT 21 2 19  N  LON 86 52 3
[22:11:23 UTC] 2  W 


[22:11:31 UTC] Preamble 300  bps 1.8 sec Interleaver FREQ ERR 4.056465 Hz Err
[22:11:31 UTC] ors 20
[22:11:33 UTC] [CRC FAIL]


[22:11:36 UTC] Preamble 600  bps 4.2 sec Interleaver FREQ ERR -6.128064 Hz Er
[22:11:36 UTC] rors 8
[22:11:40 UTC] [CRC FAIL]

gratuitous screencap

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Offline jasmine

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Re: 8912 HFDL
« Reply #3 on: February 09, 2020, 0513 UTC »
hi Josh, i have Sorcerer but what is Centurion?
SDRPlay RSP1a, Airspy HF+Discovery & MLA-30 Magnetic Loop Antenna

Offline Josh

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Re: 8912 HFDL
« Reply #4 on: February 09, 2020, 2256 UTC »
hi Josh, i have Sorcerer but what is Centurion?

An app very similar to Sorcerer, but older I suspect.
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