IZ0RDM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IZ0RDM, decoded by SO8OO in southeastern Poland. 97 related FT8 messages, 18 CQ messages, observed on 40m, 20m, across 8 UTC dates. Heard between 2026-07-21 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 IZ0RDM 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 | IZ0RDM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 05:29 | 20m | - / - | M7JVT | -4 / - | 2 | Partial capture |
| 08-12 20:37 | 20m | -12 / - | IZ2CPO | - / -5 | 7 | Partial capture |
| 08-12 20:01 | 20m | - / - | PA7CV | -20 / - | 7 | Partial capture |
| 08-12 20:01 | 20m | -6 / - | BA3QIQ | - / -12 | 12 | Partial capture |
| 08-12 19:59 | 20m | - / - | PD1HBL | -13 / - | 5 | Partial capture |
| 08-12 19:44 | 20m | -13 / - | ON7AC | - / +2 | 10 | Partial capture |
| 08-12 19:40 | 20m | -13 / - | PA1AMS | - / -17 | 3 | Partial capture |
| 08-12 19:34 | 20m | -12 / - | 5B4ARQ | - / -9 | 4 | Partial capture |
| 08-12 19:15 | 20m | -15 / +5 | IN3GHP | -9 / - | 8 | ✓ Full exchange observed |
| 08-12 19:01 | 20m | -9 / - | NU1T | - / - | 3 | Partial capture |
| 08-12 18:40 | 20m | -8 / - | N2BJ | - / -25 | 5 | ✓ Closing fragment |
| 08-12 18:37 | 20m | -6 / - | N8RAF | - / - | 4 | Partial capture |
| 08-12 18:17 | 20m | -12 / - | NU1T | - / - | 4 | Partial capture |
| 08-12 18:07 | 20m | - / - | PD1ADA | -16 / - | 4 | Partial capture |
| 08-12 17:53 | 20m | -13 / - | JA3FYC | - / +4 | 3 | Partial capture |
| 08-12 17:50 | 20m | -17 / - | TA2ZLM | - / -6 | 2 | Partial capture |
| 08-12 17:46 | 20m | -3 / - | N2BJ | - / -6 | 4 | ✓ Closing fragment |
| 08-12 17:43 | 20m | -6 / - | K1SM | - / -13 | 5 | Partial capture |
| 08-11 21:24 | 20m | -16 / -4 | IU4PPL | -19 / - | 4 | ✓ Closing observed |
| 08-11 18:36 | 20m | -1 / - | DG1ASD | - / -5 | 3 | Partial capture |
| 08-08 19:10 | 20m | +1 / - | JR1UFN | - / -13 | 6 | ✓ Closing fragment |
| 08-08 18:40 | 20m | -2 / - | DK8HC | - / -6 | 3 | ✓ Closing fragment |
| 08-03 06:52 | 20m | -18 / - | K9STL | - / - | 3 | Partial capture |
| 07-28 19:46 | 20m | +6 / -15 | PD1HPB | -10 / -3 | 6 | ✓ Full exchange observed |
| 07-28 19:42 | 20m | +4 / - | I1FLC | 0 / -2 | 6 | ✓ Closing observed |
| 07-28 19:41 | 20m | - / -8 | R4FDW | -16 / - | 2 | Partial capture |
| 07-28 19:41 | 20m | -2 / - | TA2EE | - / - | 2 | Partial capture |
| 07-28 19:10 | 20m | -24 / +4 | M7INZ | -17 / +4 | 5 | ✓ Full exchange observed |
| 07-27 19:20 | 20m | - / -1 | R4FDW | -9 / - | 10 | Partial capture |
| 07-27 18:46 | 20m | - / -11 | UN7LEW | -10 / - | 2 | Partial capture |
| 07-22 23:35 | 20m | -14 / -7 | A61QQ | -11 / -7 | 5 | ✓ Full exchange observed |
| 07-22 20:11 | 20m | -10 / - | R1CDX | - / -10 | 4 | ✓ Closing fragment |
| 07-22 20:06 | 20m | -14 / - | IZ4JMA | - / -10 | 2 | ✓ Closing fragment |
| 07-22 20:03 | 20m | -11 / - | DK6WS | - / -1 | 4 | ✓ Closing fragment |
| 07-22 17:49 | 20m | -14 / -12 | 9A4DK | -14 / -10 | 13 | ✓ Full exchange observed |
| 07-22 17:22 | 20m | -16 / - | DB1EF | - / -10 | 4 | ✓ Closing fragment |
| 07-22 16:38 | 20m | -15 / - | IN3IZQ | - / -10 | 3 | Partial capture |
| 07-22 16:30 | 20m | -19 / -13 | R3KCW | -12 / -10 | 3 | ✓ Full exchange observed |
| 07-22 16:06 | 20m | -14 / -22 | UA4FEN | -17 / -22 | 5 | Partial capture |
| 07-22 15:59 | 20m | -11 / - | ES7GN | - / - | 4 | Partial capture |
| 07-21 23:34 | 40m | - / - | UA4FKT | -4 / - | 2 | Partial capture |
| 07-21 23:32 | 40m | - / - | EC3A | -22 / - | 5 | ✓ Closing fragment |
| 07-21 23:16 | 40m | - / -4 | GM4HYG | -18 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 200430 -18 1603 IZ0RDM PA7CV JO32 200445 -3 2577 BA3QIQ IZ0RDM -12 (x5) 203700 -13 285 IZ2CPO IZ0RDM -05 (x7) 052900 -6 1466 IZ0RDM M7JVT IO94 (x2)
UTC dB Audio Message 231230 -24 1780 IZ0RDM OS4K -10 231630 -21 1292 IZ0RDM GM4HYG R-04 231730 -14 597 IZ0RDM DK8HC JO42 231730 -16 1293 IZ0RDM GM4HYG 73 233215 -24 1835 IZ0RDM EC3A JN00 (x3) 233445 -5 2178 IZ0RDM UA4FKT LO23 (x2) 233615 -23 1835 IZ0RDM EC3A 73 (x2) 233830 -24 1513 KF8N IZ0RDM -10
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.