R1DM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R1DM, decoded by SO8OO in southeastern Poland. 360 related FT8 messages, 108 CQ messages, observed on 80m, 40m, 20m, 10m, across 14 UTC dates. Heard between 2026-05-28 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 R1DM worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R1DM
Approximate centre of KO49, decoded 2026-08-23 18:22 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 | R1DM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 18:18 | 40m | -14 / - | R3LAF | - / -5 | 2 | ✓ Closing fragment |
| 08-23 18:16 | 40m | -6 / - | RU3BF | - / -16 | 2 | ✓ Closing fragment |
| 08-23 18:14 | 40m | -6 / - | UA1ZQN | - / -9 | 2 | ✓ Closing fragment |
| 08-23 13:05 | 10m | - / -2 | DO1OAS | -14 / - | 2 | ✓ Closing fragment |
| 08-23 12:37 | 20m | - / - | DL3RN | +4 / - | 2 | Partial capture |
| 08-23 12:32 | 20m | - / - | UA4AEU | -11 / - | 3 | ✓ Closing fragment |
| 08-23 12:31 | 20m | -13 / +7 | PA0KGB | +2 / -11 | 6 | Partial capture |
| 08-23 12:30 | 20m | - / 0 | ON1JP | -3 / - | 5 | Partial capture |
| 08-23 12:29 | 20m | - / 0 | DL4NWM | -10 / - | 3 | ✓ Closing fragment |
| 08-23 08:25 | 20m | - / - | RM3TO | +7 / - | 2 | Partial capture |
| 08-23 08:24 | 20m | - / -12 | R6AAU | -3 / - | 3 | Partial capture |
| 08-23 08:23 | 20m | - / - | SP1ZMO | -1 / - | 2 | Partial capture |
| 08-23 08:23 | 20m | - / -4 | PD2WL | -6 / - | 8 | Partial capture |
| 08-23 08:22 | 20m | - / - | F4HSB | -11 / - | 3 | Partial capture |
| 08-23 08:14 | 40m | -24 / -2 | SP4MPH | -8 / -4 | 5 | ✓ Full exchange observed |
| 08-03 19:05 | 40m | -24 / +1 | RA6AR | -18 / -16 | 6 | ✓ Full exchange observed |
| 07-30 02:09 | 20m | - / -7 | KS4OT | -16 / - | 2 | Partial capture |
| 07-30 01:58 | 20m | - / +2 | KB3Z | -18 / - | 2 | Partial capture |
| 07-28 22:52 | 40m | - / +2 | SN1A | -14 / - | 2 | ✓ Closing fragment |
| 07-28 22:46 | 40m | - / -2 | F1PBZ | -8 / - | 2 | ✓ Closing fragment |
| 07-28 22:46 | 40m | -21 / -6 | YO9HP | -11 / - | 3 | ✓ Closing observed |
| 07-23 13:47 | 10m | - / - | RN6MA | -14 / - | 2 | ✓ Closing fragment |
| 07-23 13:45 | 10m | -15 / - | LB5WB | - / -6 | 2 | ✓ Closing fragment |
| 07-23 13:43 | 10m | -16 / - | RA4HG | - / -4 | 2 | ✓ Closing fragment |
| 07-05 17:12 | 40m | - / - | DK3WL | -19 / - | 5 | Partial capture |
| 06-27 12:35 | 20m | - / +2 | DL1R | -11 / - | 12 | Partial capture |
| 06-27 11:59 | 10m | -8 / - | RZ6L | - / -13 | 2 | ✓ Closing fragment |
| 06-27 11:58 | 10m | - / - | DH1HF | -16 / - | 2 | Partial capture |
| 06-27 11:57 | 10m | -8 / - | DL2NYC | - / +6 | 2 | ✓ Closing fragment |
| 06-27 11:52 | 10m | -10 / - | DN9KB | - / -5 | 2 | ✓ Closing fragment |
| 06-27 11:50 | 10m | - / - | DH1HF | -16 / - | 7 | Partial capture |
| 06-27 02:52 | 40m | - / - | RW1AI | -20 / - | 2 | Partial capture |
| 06-25 16:00 | 10m | - / -15 | F4LZZ | -3 / - | 3 | ✓ Closing fragment |
| 06-25 10:47 | 10m | - / -1 | R6FMK | -8 / - | 2 | ✓ Closing fragment |
| 06-25 10:39 | 10m | - / -4 | UB6OFG | -19 / - | 3 | ✓ Closing fragment |
| 06-25 10:31 | 10m | - / 0 | RC6OZ | -8 / - | 2 | ✓ Closing fragment |
| 06-09 14:21 | 20m | -4 / - | PD2VE | - / -17 | 2 | ✓ Closing fragment |
| 06-09 14:18 | 20m | -3 / - | RI0SP | - / -10 | 2 | ✓ Closing fragment |
| 06-09 14:17 | 20m | - / -3 | UA4FFZ | -4 / - | 2 | Partial capture |
| 06-09 13:44 | 10m | - / - | YD1FRU | -14 / - | 2 | ✓ Closing fragment |
| 06-09 13:22 | 10m | - / - | RV3DFC | -14 / - | 2 | Partial capture |
| 06-09 13:07 | 10m | - / +1 | RD3MF | -8 / - | 3 | ✓ Closing fragment |
| 06-09 13:06 | 10m | - / +4 | RA7T | -2 / - | 2 | ✓ Closing fragment |
| 06-09 13:03 | 10m | - / - | RV3DFC | -13 / - | 2 | Partial capture |
| 06-09 13:03 | 10m | - / +10 | RW3SK | -3 / - | 5 | ✓ Closing fragment |
| 06-09 13:02 | 10m | - / - | UA3RN | -1 / - | 3 | ✓ Closing fragment |
| 06-08 10:56 | 10m | - / -13 | IW1DQS | +6 / - | 3 | Partial capture |
| 06-08 10:35 | 20m | - / -15 | R2EN | -5 / - | 2 | Partial capture |
| 06-08 10:32 | 20m | -13 / -5 | UB6OCP | -13 / -16 | 4 | ✓ Full exchange observed |
| 06-08 10:29 | 20m | -15 / - | YO9DEH | -4 / -4 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 181400 -4 1955 CQ R1DM KO49 181430 -4 1955 UA1ZQN R1DM -09 (x2) 181530 -10 1955 CQ R1DM KO49 (x2) 181630 -8 1955 RU3BF R1DM -16 (x2) 181730 -13 1955 CQ R1DM KO49 181800 -18 1955 R3LAF R1DM R-05 (x2) 181900 -14 1955 CQ R1DM KO49 (x3) 182145 -18 1951 R1DM SP5DFK JO82 182200 -9 1955 CQ R1DM KO49
UTC dB Audio Message 134345 -18 2254 RA4HG R1DM RR73 134445 -20 2254 CQ R1DM KO49 a1 134545 -14 2254 LB5WB R1DM R-06 (x2) 134645 -18 2255 CQ R1DM KO49 (x2) 134730 -14 2255 R1DM RN6MA +15 (x2) 130300 -19 1921 CQ R1DM KO49 (x2) 130545 -14 1923 R1DM DO1OAS -02 (x2) 130815 -16 1114 R1DM DN9RL JO61 131445 -21 1924 R1DM M8FQT IO93 (x2)
UTC dB Audio Message 123115 +7 1796 R1DM PA0KGB JO22 123145 -3 1061 R1DM ON1JP +00 123145 +2 1796 R1DM PA0KGB JO22 123200 -14 1917 UB4HVA R1DM -09 123215 -2 1795 R1DM PA0KGB JO22 123245 -2 1061 R1DM ON1JP +00 123245 -10 1370 R1DM UA4AEU LN28 123245 +1 1795 R1DM PA0KGB JO22 123300 -13 1917 PA0KGB R1DM -11 123345 +2 1917 R1DM PA0KGB R+07 123415 -12 1720 R1DM UA4AEU LN28 (x2) 123545 -13 2617 R1DM R2EA/P RR73 123745 +2 1917 R1DM DL3RN JN59 (x2)
UTC dB Audio Message 202030 -2 2104 PE2JMR R1DM RR73 202045 -6 846 R1DM PE2JMR 73 202100 -6 2104 CQ R1DM KO49 (x2) 202315 -14 1893 R1DM SP7DSO R-07 202330 -6 2104 SP7DSO R1DM RR73 202345 -12 1893 R1DM SP7DSO 73 202400 -3 2104 CQ R1DM KO49 (x7) 202815 -1 1366 R1DM DO7DNY JO50
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.