F4MMF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F4MMF, decoded by SO8OO in southeastern Poland. 321 related FT8 messages, 94 CQ messages, observed on 160m, 80m, 40m, 20m, across 12 UTC dates. Heard between 2026-05-10 and 2026-08-08.
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 F4MMF worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by F4MMF
Approximate centre of JN36, decoded 2026-08-08 17:25 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 | F4MMF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-08 17:08 | 40m | - / -11 | SP7AAO | -16 / - | 2 | Partial capture |
| 08-08 12:13 | 20m | - / -20 | RK3AQ | -15 / - | 3 | ✓ Closing fragment |
| 08-08 12:05 | 20m | - / -4 | R5AV | -14 / - | 2 | ✓ Closing fragment |
| 08-08 09:42 | 20m | - / -11 | DK7CVD | -8 / - | 5 | Partial capture |
| 08-08 09:16 | 20m | -21 / - | TM8H | - / - | 2 | Partial capture |
| 07-08 18:36 | 20m | - / - | SV2AOB | -3 / - | 3 | ✓ Closing fragment |
| 07-08 15:43 | 20m | - / -16 | DJ7LWD | -5 / - | 5 | ✓ Closing fragment |
| 07-08 13:07 | 20m | - / -10 | EB4DMH | -10 / - | 2 | ✓ Closing fragment |
| 06-26 07:40 | 20m | - / -9 | DG6IDA | -10 / - | 6 | ✓ Closing fragment |
| 06-26 07:37 | 20m | - / - | DK4FH | -4 / - | 2 | Partial capture |
| 06-19 11:16 | 20m | - / -12 | EA1JG | +3 / - | 2 | ✓ Closing fragment |
| 06-19 10:48 | 20m | - / -1 | M7TUP | -14 / - | 3 | ✓ Closing fragment |
| 06-19 10:11 | 20m | - / -9 | PD7RF | +11 / - | 2 | ✓ Closing fragment |
| 06-19 10:01 | 20m | - / - | TA3ZZ | -5 / - | 2 | ✓ Closing fragment |
| 06-19 09:47 | 20m | - / -9 | DL1YS | -5 / - | 5 | Partial capture |
| 06-19 09:25 | 20m | - / -1 | DH5BM | -11 / - | 3 | ✓ Closing fragment |
| 06-12 15:52 | 40m | - / +1 | IK4LZH | -5 / - | 4 | ✓ Closing fragment |
| 06-09 19:10 | 20m | +2 / - | PD7JLP | - / - | 2 | Partial capture |
| 06-09 19:05 | 20m | -2 / - | F1MBL | - / -8 | 7 | Partial capture |
| 06-09 19:01 | 20m | +2 / - | PD0JOY | - / 0 | 2 | ✓ Closing fragment |
| 06-09 18:21 | 20m | -2 / - | KN4UDS | - / -14 | 3 | Partial capture |
| 06-09 18:16 | 20m | -8 / - | R6AC | +10 / -1 | 6 | ✓ Closing observed |
| 06-09 18:14 | 20m | 0 / -11 | G3RCW | -11 / - | 2 | ✓ Closing observed |
| 06-09 18:10 | 20m | -4 / - | RZ4FWA | - / -4 | 6 | Partial capture |
| 06-09 18:08 | 20m | -8 / -11 | G3RCW | -7 / - | 4 | ✓ Closing observed |
| 06-09 17:59 | 20m | +7 / - | SP5PDA | - / -1 | 2 | ✓ Closing fragment |
| 06-09 17:55 | 20m | +8 / - | CT2HKY | - / -13 | 2 | ✓ Closing fragment |
| 06-09 17:47 | 20m | +1 / - | PD4RJ | - / -8 | 2 | ✓ Closing fragment |
| 06-09 17:47 | 20m | +1 / - | G8OO | -1 / -18 | 5 | ✓ Closing observed |
| 06-09 17:39 | 20m | -5 / -2 | G6LTT | -10 / -5 | 3 | Partial capture |
| 06-09 16:56 | 40m | -15 / +2 | I6XVL | -13 / -1 | 4 | ✓ Full exchange observed |
| 06-09 16:53 | 40m | - / -6 | OK2RM | -5 / - | 4 | ✓ Closing fragment |
| 06-09 16:49 | 40m | -13 / - | S51DD | +6 / -2 | 2 | ✓ Closing observed |
| 06-09 16:46 | 40m | -16 / - | G3EFG | - / - | 2 | Partial capture |
| 06-09 16:43 | 40m | -14 / - | EA7UW | - / -14 | 2 | ✓ Closing fragment |
| 06-09 16:41 | 40m | -12 / -18 | RW3QU | -1 / -14 | 4 | ✓ Full exchange observed |
| 06-09 16:36 | 40m | -14 / - | OZ9FF | - / - | 2 | Partial capture |
| 06-09 16:27 | 40m | -14 / -5 | DL1HDL | +7 / -3 | 5 | ✓ Full exchange observed |
| 06-09 16:25 | 40m | - / -8 | S58MU | +8 / - | 3 | Partial capture |
| 06-09 16:22 | 40m | - / - | S58MU | +9 / - | 2 | Partial capture |
| 06-08 19:30 | 40m | - / - | SQ8V | 0 / - | 3 | Partial capture |
| 06-08 19:25 | 40m | - / -6 | <...> | -3 / - | 3 | Partial capture |
| 06-08 19:22 | 40m | - / +3 | DJ0MAB | +4 / - | 2 | Partial capture |
| 06-08 19:19 | 40m | - / - | SP2KW | +8 / - | 3 | ✓ Closing fragment |
| 06-08 19:12 | 40m | - / - | SP2KW | +6 / - | 4 | Partial capture |
| 06-08 19:07 | 40m | - / - | OZ9MSD | -10 / - | 2 | Partial capture |
| 06-08 19:06 | 40m | -6 / -5 | PD3EDA | -8 / - | 4 | ✓ Closing observed |
| 06-08 16:57 | 40m | -13 / -24 | F4GHN | -18 / +1 | 6 | ✓ Full exchange observed |
| 06-01 20:15 | 40m | - / -15 | SV1TSB | -10 / - | 3 | Partial capture |
| 06-01 20:07 | 40m | - / -14 | F4NGC | -12 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 165345 -5 2413 F4MMF OK2RM R-06 (x3) 165600 -16 2414 I6XVL F4MMF JN36 165615 -13 2286 F4MMF I6XVL +02 165630 -14 2414 I6XVL F4MMF R-01 165645 -13 2286 F4MMF I6XVL RR73 155215 -7 538 F4MMF IK4LZH JN54 (x4) 160630 -10 562 F4MMF DH0AS JO31 170830 -16 1098 F4MMF SP7AAO JO91 (x2) 172545 -18 1097 CQ F4MMF JN36 a1
UTC dB Audio Message 091615 -21 1685 TM8H F4MMF JN36 (x2) 092945 -19 1316 CQ F4MMF JN36 a1 094215 -11 380 F4MMF DK7CVD JO54 (x5) 113845 -15 1636 F4MMF SV5BYP KM46 115045 -21 1137 F4MMF F1PPH R-18 120545 -16 1135 F4MMF R5AV -04 (x2) 121315 -17 2337 F4MMF RK3AQ KO85 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.