F4JMS — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F4JMS, decoded by SO8OO in southeastern Poland. 76 related FT8 messages, 2 CQ messages, observed on 80m, 40m, 20m, 10m, across 20 UTC dates. Heard between 2026-04-22 and 2026-07-20.
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.
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Overview
Frequent QSO partners observed at SO8OO
Stations F4JMS worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by F4JMS
Approximate centre of IN88, decoded 2026-07-15 10:36 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 UTC | Band | F4JMS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-20 10:18 | 20m | - / +5 | TM25TFR | -21 / - | 2 | Partial capture |
| 07-17 09:58 | 20m | - / - | EA5DKA | -20 / - | 2 | ✓ Closing fragment |
| 07-17 09:57 | 20m | - / -4 | PE9JAN | -4 / - | 3 | ✓ Closing fragment |
| 07-15 10:34 | 20m | -13 / - | KP2B | - / - | 3 | Partial capture |
| 07-14 21:55 | 40m | - / -12 | <...> | -20 / - | 3 | Partial capture |
| 07-14 21:52 | 40m | - / -12 | OY/DO1BBM/M | -20 / - | 5 | Partial capture |
| 07-12 22:13 | 80m | - / -12 | HB9EFK | +14 / - | 2 | ✓ Closing fragment |
| 07-07 23:28 | 80m | - / -15 | OE9HGV | -6 / - | 3 | ✓ Closing fragment |
| 06-20 19:24 | 20m | -21 / - | D4OL | - / -1 | 2 | ✓ Closing fragment |
| 06-18 02:36 | 40m | -16 / - | W7WRO | - / - | 2 | Partial capture |
| 06-18 02:21 | 40m | -19 / - | W7WRO | - / - | 4 | Partial capture |
| 06-16 05:43 | 40m | - / -20 | DL7DL | -9 / - | 7 | Partial capture |
| 06-12 03:33 | 40m | -21 / - | N7BSH | - / - | 2 | Partial capture |
| 06-10 08:48 | 10m | - / -16 | IM0FFL/QRP | 0 / - | 3 | Partial capture |
| 06-09 21:48 | 40m | -19 / - | EX7CQ | - / - | 2 | Partial capture |
| 06-09 19:58 | 40m | -14 / - | <...> | - / - | 2 | Partial capture |
| 06-04 09:26 | 20m | - / -13 | P40AA | -6 / - | 2 | Partial capture |
| 05-28 18:39 | 40m | - / -17 | LY100RADIO | +14 / - | 2 | Partial capture |
| 05-28 17:50 | 40m | - / -7 | <...> | -10 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 192430 -24 2140 D4OL F4JMS R-01 (x2) 103415 -8 998 KP2B F4JMS IN88 (x3) 095715 -2 706 F4JMS PE9JAN JO22 (x2) 095815 -20 1943 F4JMS EA5DKA IM99 095815 -6 706 F4JMS PE9JAN 73 095945 -20 1943 F4JMS EA5DKA 73 100145 -7 2891 F4JMS S57BTI 73 101830 -20 1872 F4JMS TM25TFR +16 (x2) 101930 -22 1873 F4JMS RR73; EA5DQW <...> -10 103430 -24 1872 F4JMS TM25TFR +08
UTC dB Audio Message 023700 -16 1472 W7WRO F4JMS IN88 (x2) 203045 -16 2219 <...> F4JMS IN88 (x2) 053030 -3 2522 F4JMS SN2WWA RR73 213030 -19 1289 F4JMS <...> -08 (x2) 215215 -23 1535 F4JMS OY/DO1BBM/M -12 (x5) 215545 -23 1535 F4JMS <...> -12 (x3)
UTC dB Audio Message 232845 -9 1595 F4JMS OE9HGV -15 (x3) 233145 -10 1553 F4JMS <...> -09 233530 -24 1353 SP9JMZ F4JMS RR73 234030 -20 1352 CQ F4JMS IN88 221315 +15 2499 F4JMS HB9EFK -12 (x2)
UTC dB Audio Message 084830 +1 667 F4JMS IM0FFL/QRP -16 (x3) 085100 +1 667 F4JMS <...> -16 110200 -18 1690 ZS6BML F4JMS IN88
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.