F5MJN — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F5MJN, decoded by SO8OO in southeastern Poland. 1,511 related FT8 messages, 354 CQ messages, observed on 80m, 40m, 20m, across 18 UTC dates. Heard between 2026-08-01 and 2026-08-22.
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 F5MJN worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by F5MJN
Approximate centre of JN09, decoded 2026-08-22 22:24 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 | F5MJN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 09:04 | 20m | +8 / - | K4A | - / -18 | 2 | ✓ Closing fragment |
| 08-23 09:02 | 20m | 0 / - | ZV8R | - / -14 | 2 | ✓ Closing fragment |
| 08-22 22:05 | 20m | -12 / -3 | 9K2MP | 0 / -10 | 7 | ✓ Full exchange observed |
| 08-22 19:55 | 20m | +12 / - | K2GSC | - / - | 3 | Partial capture |
| 08-22 19:52 | 20m | +11 / - | WA3AEP | - / - | 3 | ✓ Closing fragment |
| 08-22 19:51 | 20m | +13 / -5 | EA4D | -6 / -13 | 5 | ✓ Full exchange observed |
| 08-22 19:45 | 20m | - / - | F4BYA | -7 / - | 3 | Partial capture |
| 08-22 19:42 | 20m | - / -14 | F1ODM | -8 / - | 4 | Partial capture |
| 08-22 19:41 | 20m | - / - | UT5MD | +10 / - | 5 | Partial capture |
| 08-22 19:40 | 20m | - / - | IK4LZH | -5 / - | 3 | Partial capture |
| 08-22 19:31 | 20m | - / - | UR5EPZ | -10 / - | 2 | Partial capture |
| 08-22 19:14 | 20m | - / -18 | RY3F | -18 / - | 2 | Partial capture |
| 08-22 19:08 | 20m | - / - | UA6YW | +8 / - | 12 | Partial capture |
| 08-22 19:06 | 20m | - / - | IK4LZH | +2 / - | 3 | Partial capture |
| 08-22 18:46 | 20m | - / -18 | IS0KNG | -4 / - | 6 | Partial capture |
| 08-22 18:44 | 20m | - / - | DK4RH | -3 / - | 3 | Partial capture |
| 08-22 18:00 | 20m | -1 / - | BV2NF | - / - | 9 | Partial capture |
| 08-22 17:40 | 20m | -8 / - | BV2NF | - / - | 2 | Partial capture |
| 08-22 15:13 | 20m | -13 / - | BG8HNC | - / - | 4 | Partial capture |
| 08-22 14:58 | 20m | -10 / - | A93MO | - / -20 | 3 | ✓ Closing fragment |
| 08-22 14:47 | 20m | - / -1 | UA3RAU | +4 / - | 2 | ✓ Closing fragment |
| 08-22 13:05 | 20m | -10 / -18 | UA3LEO | -5 / -19 | 5 | ✓ Full exchange observed |
| 08-22 12:58 | 20m | -9 / - | EI4LF | - / - | 13 | Partial capture |
| 08-22 12:57 | 20m | - / - | PD1ADA | -5 / - | 9 | Partial capture |
| 08-22 12:56 | 20m | - / -16 | EN35UKR | +16 / - | 2 | Partial capture |
| 08-22 12:55 | 20m | -9 / - | PD1GOL | - / -15 | 3 | ✓ Closing fragment |
| 08-22 12:53 | 20m | -2 / - | EW1MN | - / -16 | 2 | Partial capture |
| 08-21 19:41 | 20m | - / +7 | MW1CFA | -3 / - | 2 | Partial capture |
| 08-21 07:38 | 40m | - / -14 | ON4AOI | +4 / - | 2 | ✓ Closing fragment |
| 08-21 07:27 | 40m | - / - | DL1HQN | -2 / - | 2 | Partial capture |
| 08-21 01:37 | 40m | +1 / - | KB4DFK | - / - | 5 | Partial capture |
| 08-21 01:32 | 40m | +6 / - | W0C | - / - | 5 | Partial capture |
| 08-21 01:29 | 40m | +7 / - | KE8VSJ | - / -14 | 4 | ✓ Closing fragment |
| 08-21 01:29 | 40m | - / -15 | ON1JP | -4 / - | 2 | Partial capture |
| 08-21 01:23 | 80m | - / - | MM0DXL | -22 / - | 3 | Partial capture |
| 08-21 01:23 | 80m | -4 / - | W9HT | - / - | 7 | Partial capture |
| 08-21 01:22 | 80m | -6 / -9 | F4EWK | -14 / -12 | 5 | ✓ Full exchange observed |
| 08-21 01:21 | 80m | - / - | DL1UDO | +1 / - | 3 | Partial capture |
| 08-21 01:18 | 80m | -4 / -9 | US2YW | +17 / -1 | 5 | ✓ Full exchange observed |
| 08-21 01:14 | 40m | -2 / - | WA6GXQ | - / - | 7 | Partial capture |
| 08-21 01:11 | 40m | -2 / - | AK4BB | - / - | 2 | Partial capture |
| 08-21 01:08 | 40m | -2 / - | W5LST | - / - | 5 | Partial capture |
| 08-21 01:03 | 40m | -2 / - | PW8BR | - / -13 | 7 | Partial capture |
| 08-21 00:59 | 40m | -3 / - | W5LST | - / - | 5 | Partial capture |
| 08-21 00:56 | 40m | +1 / - | CO6XX | - / - | 6 | Partial capture |
| 08-21 00:54 | 40m | 0 / -15 | W4GGJ | -20 / -7 | 5 | ✓ Full exchange observed |
| 08-21 00:43 | 80m | -12 / - | EA1BQR | -11 / -2 | 3 | ✓ Closing observed |
| 08-21 00:25 | 40m | -4 / - | WA6GXQ | - / - | 25 | Partial capture |
| 08-21 00:11 | 80m | -12 / 0 | IZ5HLP | -5 / -8 | 6 | ✓ Full exchange observed |
| 08-21 00:10 | 80m | -4 / -15 | II7MGML | -14 / - | 2 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 195500 +9 780 K2GSC F5MJN JN09 (x3) 220515 -10 780 9K2MP F5MJN JN09 (x2) 220730 +0 1078 F5MJN 9K2MP -03 220745 -14 780 9K2MP F5MJN R-10 220800 -1 1078 F5MJN 9K2MP RR73 220815 -15 780 9K2MP F5MJN 73 220830 +2 1078 F5MJN 9K2MP 73 222430 -15 780 8P6GY F5MJN JN09 090215 +1 801 ZV8R F5MJN R-14 (x2) 090400 +9 801 K4A F5MJN R-18 (x2)
UTC dB Audio Message 013345 +7 435 W0C F5MJN JN09 (x3) 013715 +4 434 KB4DFK F5MJN JN09 (x5) 072745 -3 625 F5MJN DL1HQN JO61 (x2) 073815 +2 708 F5MJN ON4AOI -14 (x2) 092400 -13 843 F5MJN SQ9SET RR73 093515 -9 706 F1IWH F5MJN JN09 111615 -13 706 F5MJN OE8PIT JN66
UTC dB Audio Message 012230 -11 1201 F5MJN F4EWK -09 012245 -2 1500 F5MJN DL1UDO JO31 012245 -8 740 F4EWK F5MJN R-12 012300 -18 1201 F5MJN F4EWK RR73 012315 -2 740 F4EWK F5MJN 73 012345 -4 740 W9HT F5MJN JN09 012345 -22 1985 F5MJN MM0DXL IO75 012415 -5 740 W9HT F5MJN JN09 012415 -21 1984 F5MJN MM0DXL IO75 012445 -2 740 W9HT F5MJN JN09 012445 -22 1985 F5MJN MM0DXL IO75 012515 -2 740 W9HT F5MJN JN09 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.