F4JOM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France Locator transmitted in a decoded message: IN77

Receiver-side FT8 activity involving F4JOM, decoded by SO8OO in southeastern Poland. 14 related FT8 messages, 2 CQ messages, observed on 20m, across 5 UTC dates. Heard between 2026-07-16 and 2026-08-23.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

14
Related messages
2
CQ messages
5
UTC dates heard
-12 dB
Mean decoder S/N

Bands

20m
First seen: 2026-07-16
Last seen: 2026-08-23 03:37 UTC

Frequent QSO partners observed at SO8OO

Stations F4JOM worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by F4JOM

Approximate centre of IN77, decoded 2026-08-23 06:01 UTC. A transmitted locator is not proof of the operator's permanent location.

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTCBandF4JOM S/NCounterpartCounterpart S/NMsgsCapture
08-23 05:36 20m -3 / - UN0GY -1 / -7 5 ✓ Closing observed
08-16 06:00 20m -10 / - VK1KAZ - / - 2 Partial capture
08-15 07:00 20m -12 / - VK3HA - / -10 2 ✓ Closing fragment
08-15 06:53 20m -11 / - A61SD - / - 3 Partial capture
08-14 05:32 20m - / - RV6F -13 / - 7 Partial capture
08-07 06:16 20m -12 / - N5CH - / -12 4 Partial capture
08-06 07:16 20m -16 / - RI1ANC - / - 2 Partial capture
08-06 07:09 20m -16 / - RI1ANC - / - 2 Partial capture
07-31 05:23 20m -16 / -14 RN6MA -11 / +2 4 ✓ Full exchange observed
07-30 05:38 20m -13 / - W6IWW - / - 2 Partial capture
07-30 05:30 20m -10 / - W6IWW - / - 2 Partial capture
07-30 05:28 20m -2 / - VE7SA - / - 3 Partial capture
07-20 05:40 20m -6 / - VP2MAA - / -11 2 ✓ Closing fragment
07-16 05:17 20m - / - R3IX -14 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

20m 
UTC    dB Audio  Message
065830 -13 2553  DL9MAC F4JOM -04
070000 -12 2553  SQ8AA F4JOM RR73
070030 -11 2552  VK3HA F4JOM -10 (x2)
070230  -9 2553  CQ F4JOM IN77
055715 -15 1282  VU3OIP F4JOM IN77
060015 -10  995  VK1KAZ F4JOM IN77 (x2)
053615  -5 2662  UN0GY F4JOM IN77 (x3)
053730  -1 2662  F4JOM UN0GY RR73
053745  -3 2662  UN0GY F4JOM 73
060000  -5  691  XQ1KK F4JOM IN77
060100  -6 1956  8Z1IT F4JOM IN77

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.