KO4PDI — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KO4PDI, decoded by SO8OO in southeastern Poland. 249 related FT8 messages, 1 CQ messages, observed on 40m, 20m, 10m, across 31 UTC dates. Heard between 2026-05-23 and 2026-08-20.
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 KO4PDI worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by KO4PDI
Approximate centre of EL99, decoded 2026-08-20 22:46 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 | KO4PDI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 22:20 | 20m | - / - | UW5KW | +8 / - | 2 | Partial capture |
| 08-20 00:02 | 40m | - / - | IK4LZH | -3 / - | 4 | Partial capture |
| 08-19 23:55 | 40m | - / - | PD0RCQ | +2 / - | 5 | Partial capture |
| 08-19 23:29 | 20m | - / - | IK4LZH | 0 / - | 3 | Partial capture |
| 08-19 22:55 | 20m | - / -14 | F1PBZ | +1 / - | 2 | Partial capture |
| 08-16 23:26 | 20m | - / -9 | SV5BYP | -12 / - | 2 | ✓ Closing fragment |
| 08-12 22:44 | 20m | - / - | PD0RCQ | -20 / - | 2 | Partial capture |
| 08-12 21:50 | 20m | - / - | IU6QLJ | -14 / - | 2 | Partial capture |
| 08-12 21:06 | 20m | - / -8 | F1PBZ | -2 / - | 4 | Partial capture |
| 08-12 21:04 | 20m | - / -12 | F5IXN | -16 / - | 2 | ✓ Closing fragment |
| 08-12 21:01 | 20m | - / - | DL1R | +8 / - | 9 | Partial capture |
| 08-12 21:01 | 20m | - / -16 | PA2EW | -9 / - | 3 | ✓ Closing fragment |
| 08-10 23:24 | 40m | - / -21 | DM2BM | -18 / - | 3 | ✓ Closing fragment |
| 08-05 11:31 | 20m | - / - | F1PSX | -19 / - | 5 | Partial capture |
| 08-05 11:12 | 20m | - / - | F1PSX | -13 / - | 5 | Partial capture |
| 08-03 00:08 | 40m | - / +10 | W4DXM | -14 / - | 2 | ✓ Closing fragment |
| 07-30 11:28 | 20m | - / -26 | PA7Q | -12 / - | 2 | Partial capture |
| 07-30 11:24 | 20m | - / -23 | RK3AF | -10 / - | 2 | Partial capture |
| 07-30 11:18 | 20m | - / -25 | PA7Q | -14 / - | 12 | Partial capture |
| 07-29 00:00 | 40m | - / - | R2AL | -7 / - | 3 | Partial capture |
| 07-28 11:17 | 20m | - / - | F1PSX | -16 / - | 4 | Partial capture |
| 07-24 23:25 | 20m | - / - | IK4LZH | -5 / - | 3 | Partial capture |
| 07-24 23:21 | 20m | - / - | IK4LZH | -6 / - | 2 | Partial capture |
| 07-21 18:37 | 20m | - / - | M0IOW | -14 / - | 2 | Partial capture |
| 07-20 00:21 | 20m | - / -11 | K1MIZ | -18 / - | 3 | Partial capture |
| 07-18 22:23 | 20m | - / - | SV5BYP | -20 / - | 4 | Partial capture |
| 07-17 23:02 | 20m | - / - | IK4LZH | -10 / - | 3 | Partial capture |
| 06-28 23:41 | 20m | - / -11 | EC5M | -18 / - | 2 | ✓ Closing fragment |
| 06-28 22:35 | 20m | - / - | IK4LZH | -6 / - | 2 | Partial capture |
| 06-19 00:32 | 40m | - / - | F5OYA/P | -15 / - | 22 | Partial capture |
| 06-19 00:29 | 40m | - / - | IN3IZQ | -12 / - | 2 | Partial capture |
| 06-19 00:24 | 40m | - / - | F5OYA/P | -9 / - | 9 | Partial capture |
| 06-17 12:18 | 20m | - / - | PD0OQV | -14 / - | 3 | Partial capture |
| 06-17 12:14 | 20m | - / - | LX1NO | +8 / - | 7 | Partial capture |
| 06-17 12:13 | 20m | - / - | DG5YHK | -24 / - | 2 | Partial capture |
| 06-13 23:01 | 20m | - / -18 | F4IVG | +14 / - | 3 | Partial capture |
| 06-09 19:31 | 10m | - / -7 | PY8ZB | -12 / - | 4 | Partial capture |
| 06-08 19:00 | 10m | - / -5 | LU8GCJ | -12 / - | 2 | ✓ Closing fragment |
| 06-08 00:23 | 40m | - / - | M0IOY | -1 / - | 3 | Partial capture |
| 06-08 00:14 | 40m | - / - | F5NNN | +2 / - | 5 | Partial capture |
| 06-08 00:14 | 40m | - / - | M0IOY | -6 / - | 3 | Partial capture |
| 06-08 00:10 | 40m | - / - | IN3IZQ | -11 / - | 3 | Partial capture |
| 06-08 00:06 | 40m | - / - | IN3IZQ | -7 / - | 5 | Partial capture |
| 06-07 23:48 | 40m | - / - | M1GTR | -7 / - | 3 | Partial capture |
| 06-07 19:54 | 10m | - / -17 | PY5TD | -16 / - | 4 | Partial capture |
| 06-07 19:35 | 10m | - / - | LU1EEP | -17 / - | 3 | Partial capture |
| 06-07 12:58 | 20m | - / - | IZ0BNV | +8 / - | 2 | Partial capture |
| 06-02 20:03 | 20m | - / -21 | PD8L | -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 224400 -20 1512 KO4PDI PD0RCQ JO21 224430 -10 604 KO4PDI CR7BRV IM58 224500 -21 1511 KO4PDI PD0RCQ JO21 232645 -16 1969 KO4PDI SV5BYP R-09 (x2) 225500 -2 2917 KO4PDI F1PBZ -14 (x2) 232945 -2 463 KO4PDI IK4LZH JN54 (x3) 222000 +8 1299 KO4PDI UW5KW KO30 (x2) 222500 -23 1877 KO4PDI EN35UKR R-09 222700 -6 1003 KO4PDI EB1DJ 73 224645 -20 1298 CQ KO4PDI EL99
UTC dB Audio Message 000800 -15 1665 KO4PDI W4DXM R+10 (x2) 232430 -17 1936 KO4PDI DM2BM JO54 (x3) 235515 +0 1742 KO4PDI PD0RCQ JO21 (x4) 235645 -6 585 KO4PDI MI7XHT IO64 235715 +5 1742 KO4PDI PD0RCQ JO21 000215 -4 439 KO4PDI IK4LZH JN54 (x4)
UTC dB Audio Message 193500 -17 1944 KO4PDI LU1EEP GF05 (x3) 195445 -15 1758 KO4PDI PY5TD GG54 (x4) 190015 -14 1428 KO4PDI LU8GCJ R-05 (x2) 190245 -16 1639 KO4PDI PU2XEE -12 193100 -12 1469 KO4PDI PY8ZB R-07 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.