RA9JM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RA9JM, decoded by SO8OO in southeastern Poland. 176 related FT8 messages, 33 CQ messages, observed on 40m, 20m, across 31 UTC dates. Heard between 2026-05-21 and 2026-08-11.
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
Frequent QSO partners observed at SO8OO
Stations RA9JM 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 | RA9JM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-11 05:11 | 20m | - / - | EA5HEU | -15 / - | 7 | Partial capture |
| 08-11 03:53 | 20m | - / -14 | SV5BYP | -19 / - | 3 | ✓ Closing fragment |
| 08-11 03:41 | 20m | - / -18 | TA3NK | -17 / - | 3 | Partial capture |
| 08-09 11:13 | 20m | - / - | DH2RL | -12 / - | 2 | Partial capture |
| 08-09 04:40 | 20m | - / - | RA7E | -5 / - | 2 | Partial capture |
| 08-07 03:27 | 20m | - / - | DL1R | -7 / - | 6 | Partial capture |
| 08-07 02:33 | 20m | - / -14 | KE4EB | -14 / - | 2 | ✓ Closing fragment |
| 07-30 09:14 | 20m | - / -4 | RW4YD | -20 / - | 2 | ✓ Closing fragment |
| 07-29 09:56 | 20m | - / -21 | DH9DR | -2 / - | 2 | ✓ Closing fragment |
| 07-29 09:54 | 20m | - / -18 | PD2WL | -10 / - | 6 | ✓ Closing fragment |
| 07-24 08:00 | 20m | - / -17 | R70OBN | -10 / - | 2 | Partial capture |
| 07-23 05:39 | 20m | - / -12 | T77BL | -3 / - | 2 | ✓ Closing fragment |
| 07-07 04:20 | 20m | - / -21 | DG2ZJ | +2 / - | 2 | ✓ Closing fragment |
| 07-03 03:19 | 20m | - / -8 | RA6FRI | -10 / - | 2 | Partial capture |
| 06-29 02:27 | 20m | - / -25 | AA6KJ | +9 / - | 4 | Partial capture |
| 06-25 02:53 | 20m | - / -14 | RV3ZN | +11 / - | 2 | ✓ Closing fragment |
| 06-24 03:09 | 20m | - / -14 | W1MLT | -3 / - | 2 | ✓ Closing fragment |
| 06-23 03:08 | 20m | - / -23 | WP4U | -8 / - | 2 | Partial capture |
| 06-19 05:51 | 20m | - / -11 | R3IDH | -5 / - | 2 | ✓ Closing fragment |
| 06-19 03:43 | 20m | -24 / - | RN3DDW/P | - / -15 | 2 | ✓ Closing fragment |
| 06-19 03:23 | 20m | -13 / - | <...> | - / -13 | 5 | Partial capture |
| 06-19 02:57 | 20m | -8 / -22 | A92AE | +3 / -17 | 8 | ✓ Full exchange observed |
| 06-18 16:46 | 20m | -8 / - | S79CMW | - / -20 | 4 | Partial capture |
| 06-18 08:05 | 20m | -16 / -8 | UA9QFF | -16 / -18 | 4 | ✓ Full exchange observed |
| 06-18 05:06 | 20m | -6 / - | A92AE | - / -14 | 4 | Partial capture |
| 06-18 05:03 | 20m | -10 / - | ES6DO | - / -17 | 2 | Partial capture |
| 06-12 04:01 | 20m | -16 / - | RC9YG/P | - / -18 | 2 | ✓ Closing fragment |
| 06-11 18:00 | 40m | - / -3 | R1QAM | -16 / - | 2 | ✓ Closing fragment |
| 06-11 17:29 | 40m | - / -10 | UF1A | -11 / - | 2 | ✓ Closing fragment |
| 06-11 05:53 | 20m | - / -9 | R8CC | -4 / - | 3 | ✓ Closing fragment |
| 06-11 05:51 | 20m | - / -15 | <...> | +8 / - | 4 | Partial capture |
| 06-10 09:56 | 20m | - / -26 | RW6MZ | +10 / - | 2 | ✓ Closing fragment |
| 06-10 09:18 | 20m | - / -12 | S59A | -4 / - | 2 | Partial capture |
| 06-10 08:54 | 10m | -19 / - | EA5J | - / -10 | 2 | Partial capture |
| 06-10 08:51 | 10m | -15 / - | SP6JM | - / -11 | 2 | ✓ Closing fragment |
| 06-10 06:31 | 20m | -13 / -8 | UE7RU | +12 / - | 3 | ✓ Closing observed |
| 06-10 05:28 | 20m | -16 / - | UE26DNR | -3 / -11 | 3 | Partial capture |
| 06-10 05:27 | 20m | -9 / -13 | UE7DR | -8 / -16 | 4 | ✓ Full exchange observed |
| 06-10 04:24 | 20m | -12 / - | YM1KSR | - / -19 | 3 | Partial capture |
| 06-10 04:11 | 20m | -15 / - | <...> | - / -17 | 2 | Partial capture |
| 06-10 04:09 | 20m | -15 / - | UE26DNR | - / -17 | 2 | Partial capture |
| 06-10 04:06 | 20m | -15 / - | <...> | - / -17 | 3 | Partial capture |
| 06-10 03:05 | 20m | -14 / - | UE6DR | - / -9 | 5 | Partial capture |
| 06-10 02:29 | 20m | -19 / - | TI5RR | - / -22 | 2 | Partial capture |
| 06-09 19:28 | 40m | - / -3 | R4PF | -9 / - | 2 | ✓ Closing fragment |
| 06-09 19:25 | 20m | - / +4 | BH4HGH | -14 / - | 4 | ✓ Closing fragment |
| 06-09 19:23 | 20m | - / -11 | R4PHH | -2 / - | 5 | ✓ Closing fragment |
| 06-09 19:22 | 20m | - / - | BH4HGH | -10 / - | 2 | Partial capture |
| 06-09 19:00 | 40m | - / -17 | R1QF | -10 / - | 2 | ✓ Closing fragment |
| 06-08 03:41 | 20m | -24 / -10 | RI0SP | 0 / -14 | 3 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 111300 -12 1062 RA9JM DH2RL JN68 (x2) 034130 -18 1175 RA9JM TA3NK KM39 (x3) 035300 -18 1673 RA9JM SV5BYP KM46 (x3) 051115 -13 2134 RA9JM EA5HEU JN00 (x7)
UTC dB Audio Message 190030 -8 2430 RA9JM R1QF R-17 (x2) 192830 -8 2980 RA9JM R4PF R-03 (x2) 022330 -11 1173 RA9JM RM5F KO85 172430 -13 2165 RA9JM R2026DR R-13 172900 -16 786 RA9JM UF1A R-10 (x2) 173845 -15 845 RA9JM RD7LO 73 174945 -10 1831 RA9JM UE26RUS R-07 175645 -9 828 RA9JM UE7DR R-21 180030 -17 2034 RA9JM R1QAM R-03 (x2) 002430 -8 365 RA9JM R70OBN R-11
UTC dB Audio Message 085100 -15 1106 SP6JM RA9JM -11 (x2) 085430 -20 1106 EA5J RA9JM -10 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.