JA9IFF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving JA9IFF, decoded by SO8OO in southeastern Poland. 125 related FT8 messages, observed on 20m, 10m, across 37 UTC dates. Heard between 2026-05-25 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.
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Overview
Frequent QSO partners observed at SO8OO
Stations JA9IFF worked most often, as logged from our receiver:
Activity Heatmap
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 | JA9IFF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 14:27 | 20m | - / -2 | DA1EA | +2 / - | 2 | ✓ Closing fragment |
| 08-17 07:20 | 20m | - / +5 | HK3YL | -18 / - | 2 | ✓ Closing fragment |
| 08-14 13:50 | 20m | - / -11 | SV2AEL | -10 / - | 3 | ✓ Closing fragment |
| 08-09 20:40 | 20m | - / -19 | CN8NS | -10 / - | 2 | Partial capture |
| 08-09 13:27 | 20m | - / -22 | A61QQ | -10 / - | 2 | Partial capture |
| 08-08 11:02 | 20m | - / -25 | LA8QW | -5 / - | 3 | ✓ Closing fragment |
| 08-03 13:13 | 20m | - / -15 | OE2LCM | +19 / - | 2 | ✓ Closing fragment |
| 07-25 15:58 | 20m | - / -14 | CN2DX | -2 / - | 2 | ✓ Closing fragment |
| 07-19 10:35 | 20m | - / +2 | GM3JIM | -8 / - | 2 | ✓ Closing fragment |
| 07-18 15:01 | 20m | - / -10 | DL1RNO | -6 / - | 3 | ✓ Closing fragment |
| 07-13 10:33 | 20m | - / -10 | DL8DCM | -16 / - | 2 | Partial capture |
| 07-07 22:11 | 20m | - / -6 | EA3EQS | +13 / - | 3 | ✓ Closing fragment |
| 07-03 10:13 | 20m | - / -13 | K2K | -20 / - | 2 | Partial capture |
| 06-30 12:18 | 20m | - / - | DG1PM | +8 / - | 2 | Partial capture |
| 06-19 15:18 | 20m | -9 / - | ZS6BJU | - / - | 3 | Partial capture |
| 06-19 15:16 | 20m | -10 / - | KM4RAA | - / -16 | 2 | Partial capture |
| 06-19 15:12 | 20m | -7 / - | LA4URA | - / - | 2 | Partial capture |
| 06-19 15:02 | 20m | -12 / - | K0C | - / - | 3 | ✓ Closing fragment |
| 06-18 14:28 | 20m | - / -10 | 7Q5MLV | 0 / - | 2 | ✓ Closing fragment |
| 06-16 12:49 | 20m | - / - | W1C | -10 / - | 2 | ✓ Closing fragment |
| 06-13 15:29 | 20m | - / - | R4NDG | +6 / - | 2 | Partial capture |
| 06-12 14:22 | 20m | - / - | UX0CZ | -5 / - | 2 | Partial capture |
| 06-12 14:14 | 20m | - / -21 | A71AE | -14 / - | 2 | ✓ Closing fragment |
| 06-10 23:11 | 20m | - / -17 | GW8DX | +7 / - | 2 | ✓ Closing fragment |
| 06-09 13:42 | 20m | -16 / - | VR2VHR | - / - | 2 | Partial capture |
| 06-08 22:51 | 20m | - / 0 | BG2FYO | -17 / - | 3 | ✓ Closing fragment |
| 06-08 22:49 | 20m | - / -15 | IQ7PU | +8 / - | 2 | ✓ Closing fragment |
| 06-07 21:32 | 20m | - / -11 | TA4INO | +10 / - | 4 | ✓ Closing fragment |
| 06-07 15:41 | 20m | -12 / - | <...> | - / - | 2 | Partial capture |
| 06-07 15:33 | 20m | -10 / - | SP0LPR | - / -16 | 2 | Partial capture |
| 06-07 14:28 | 20m | -13 / - | KE8WAV | - / - | 2 | Partial capture |
| 06-04 14:58 | 20m | - / -13 | SP2LNY | +11 / - | 3 | Partial capture |
| 06-02 14:12 | 20m | - / -24 | SM0V | +2 / - | 2 | ✓ Closing fragment |
| 06-02 13:43 | 20m | -15 / -18 | JY5IB | -2 / - | 4 | ✓ Closing observed |
| 06-01 15:09 | 20m | - / -17 | II9RICT | +1 / - | 2 | Partial capture |
| 06-01 12:46 | 20m | - / -6 | R4HNZ | -6 / - | 4 | Partial capture |
| 05-31 15:52 | 20m | -10 / - | TL8BNW | - / - | 3 | Partial capture |
| 05-31 15:51 | 20m | -12 / - | SA4DHB | - / -13 | 2 | ✓ Closing fragment |
| 05-31 15:47 | 20m | -12 / - | TL8BNW | - / - | 6 | Partial capture |
| 05-31 15:43 | 20m | -12 / -15 | DL3MIB | -12 / - | 3 | ✓ Closing observed |
| 05-31 15:42 | 20m | -13 / -14 | SV4FFK | +6 / - | 3 | ✓ Closing observed |
| 05-31 15:31 | 20m | - / -23 | UA4FEN | -1 / - | 3 | ✓ Closing fragment |
| 05-31 15:28 | 20m | - / -9 | IZ2ACM | +9 / - | 3 | ✓ Closing fragment |
| 05-31 14:51 | 20m | -6 / - | 9N2WF | - / - | 6 | Partial capture |
| 05-31 14:46 | 20m | -6 / - | KQ6QB | - / -20 | 5 | ✓ Closing fragment |
| 05-31 14:21 | 20m | -10 / - | 9N2WF | - / - | 4 | Partial capture |
| 05-31 14:12 | 20m | - / -14 | A41KB | +10 / - | 2 | ✓ Closing fragment |
| 05-31 14:03 | 20m | -7 / - | 9N2WF | - / - | 3 | Partial capture |
| 05-31 12:37 | 20m | - / -22 | UB4CJS | -8 / - | 2 | Partial capture |
| 05-30 15:53 | 20m | -17 / - | AF0F | - / -17 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 110315 -5 2572 JA9IFF LA8QW RR73 132700 -6 729 JA9IFF A61QQ -22 (x2) 141100 +1 2463 JA9IFF <...> -14 142330 -18 2374 JA9IFF ON4CBK JO11 204030 -13 2334 JA9IFF CN8NS -19 (x2) 135000 -12 2404 JA9IFF SV2AEL -11 (x3) 072030 -20 1704 JA9IFF HK3YL +05 (x2) 121345 -11 2474 JA9IFF RU6FS -01 142715 -3 2383 JA9IFF DA1EA -02 (x2)
UTC dB Audio Message 044945 -22 1945 JA9IFF RZ3ZY KO90
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.