NIL HEARDRECEPTION LOG

Shannon VOLMET aviation weather

tier A · voice

5505 kHz USB · 2026-09-25 00:50:57Z · 06:46 · received at TREMOLAT (24), FRANCE

Spectrogram of Shannon VOLMET aviation weather, 5505 kHz USB, 2026-09-25 00:50:57Z, 06:46: voice 90% · mixed 10% · keying 0.85 Hz depth 0.88
spectrogram 0–6.0 kHz · analysis blocks: voice mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 6.9 MB ⤓ Opus 1779 kB { }
What was heard
voice 90% · mixed 10% · keying 0.85 Hz depth 0.88, keyed at 0.85 Hz (depth 0.88). Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
Receiver
KiwiSDR, TREMOLAT (24), FRANCE (JN04ku) · Vertical pylon isolated 11 meters (ou Mini-Whip dual FET) · reported SNR 42 dB — thanks to the operator. Receivers
Provenance
sha256 f06af9cf77d6bdc42374aff6ecaec4f6558575d1077faad05ba3b12679050100
source 06:46 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-25T0050Z-5505-volmet-5505
Heard in the record
— linked once the record exists.
Licence
CC BY 4.0 — credit NIL HEARD / Reception Log. The recording is ours; the transmission is somebody else's. Descriptions describe sound, never content — why.
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