KD4AP — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KD4AP, decoded by SO8OO in southeastern Poland. 253 related FT8 messages, 1 CQ messages, observed on 20m, across 13 UTC dates. Heard between 2026-06-15 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 KD4AP 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 | KD4AP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 13:34 | 20m | - / - | DC8QT | -12 / - | 4 | Partial capture |
| 08-23 13:34 | 20m | - / - | PD1MB | -5 / - | 10 | Partial capture |
| 08-23 13:27 | 20m | - / - | IU5HIU | -3 / - | 3 | Partial capture |
| 08-23 10:07 | 20m | - / -15 | OE1MSC | -3 / - | 3 | ✓ Closing fragment |
| 08-23 10:06 | 20m | - / - | GM0DYU | -2 / - | 3 | ✓ Closing fragment |
| 08-23 10:04 | 20m | - / -4 | M9KER | +6 / - | 2 | ✓ Closing fragment |
| 08-23 09:58 | 20m | - / -11 | M7FCX | -10 / - | 3 | ✓ Closing fragment |
| 08-23 09:51 | 20m | - / - | F1PPH | -6 / - | 2 | ✓ Closing fragment |
| 08-23 09:47 | 20m | - / - | OZ1LH | -17 / - | 7 | Partial capture |
| 08-23 09:47 | 20m | - / -22 | PD2FS | -12 / - | 3 | Partial capture |
| 08-23 09:46 | 20m | - / - | F4LMX | +3 / - | 2 | Partial capture |
| 08-23 09:38 | 20m | -12 / 0 | M7NTL | +5 / -6 | 4 | ✓ Full exchange observed |
| 08-23 09:38 | 20m | - / -10 | IZ4AFM | +12 / - | 2 | ✓ Closing fragment |
| 08-23 09:38 | 20m | - / - | M7PHE | -10 / - | 3 | Partial capture |
| 08-23 09:32 | 20m | - / -12 | IZ4AFM | +12 / - | 2 | Partial capture |
| 08-23 09:30 | 20m | - / -18 | PD0JOY | -8 / - | 22 | ✓ Closing fragment |
| 08-23 09:30 | 20m | - / - | G3MIK | -10 / - | 2 | Partial capture |
| 08-23 09:29 | 20m | - / -18 | F6HST | -13 / - | 2 | ✓ Closing fragment |
| 08-23 09:28 | 20m | - / - | F4ECT | +4 / - | 2 | Partial capture |
| 08-23 09:28 | 20m | - / - | PD0PMF | +10 / - | 3 | Partial capture |
| 08-23 09:25 | 20m | - / -6 | PD1EN | -3 / - | 3 | Partial capture |
| 08-22 13:30 | 20m | - / -6 | F5NKX | -14 / - | 2 | ✓ Closing fragment |
| 08-22 13:12 | 20m | - / 0 | DL3EBJ | -4 / - | 2 | ✓ Closing fragment |
| 08-22 12:31 | 20m | - / - | DF2UA | -3 / - | 2 | Partial capture |
| 08-21 13:36 | 20m | - / - | F5RRS | +5 / - | 5 | Partial capture |
| 08-21 13:32 | 20m | - / - | PD0MJC | -6 / - | 3 | Partial capture |
| 08-21 13:31 | 20m | - / - | IK4LZH | +1 / - | 2 | Partial capture |
| 08-21 13:22 | 20m | - / -22 | F9SS | -10 / - | 4 | ✓ Closing fragment |
| 08-21 13:17 | 20m | - / -21 | GJ0KYZ | -10 / - | 2 | ✓ Closing fragment |
| 08-21 13:09 | 20m | - / -15 | UT7UJ | -1 / - | 5 | Partial capture |
| 08-21 13:04 | 20m | - / -16 | UA1OJL | -1 / - | 3 | Partial capture |
| 08-21 12:58 | 20m | - / - | UA1OJL | -12 / - | 2 | Partial capture |
| 08-21 12:49 | 20m | - / - | DL1UDO | -10 / - | 2 | Partial capture |
| 08-20 13:30 | 20m | - / - | M7JVH | -5 / - | 3 | ✓ Closing fragment |
| 08-17 16:19 | 20m | - / -7 | EA3RR | -7 / - | 15 | ✓ Closing fragment |
| 08-16 10:17 | 20m | - / 0 | F1PSX | -15 / - | 11 | Partial capture |
| 08-16 10:12 | 20m | - / -18 | PD4WAC | -20 / - | 2 | ✓ Closing fragment |
| 08-15 00:08 | 20m | - / +5 | IK4TVP | -21 / - | 5 | ✓ Closing fragment |
| 08-14 23:46 | 20m | - / -3 | SV5BYP | -20 / - | 2 | ✓ Closing fragment |
| 08-12 07:03 | 20m | - / - | F5JQF | -11 / - | 2 | Partial capture |
| 08-12 06:58 | 20m | - / -10 | YO6RK | -3 / - | 4 | Partial capture |
| 08-12 06:28 | 20m | - / -18 | IK2TPX | -8 / - | 7 | Partial capture |
| 08-12 06:13 | 20m | - / - | IZ3EAW | -4 / - | 7 | Partial capture |
| 08-12 06:03 | 20m | - / - | DL1R | +1 / - | 7 | Partial capture |
| 08-12 06:02 | 20m | - / - | DB7GE | -12 / - | 3 | Partial capture |
| 08-12 05:55 | 20m | - / - | IV3GOW | -10 / - | 3 | Partial capture |
| 08-12 05:45 | 20m | - / -14 | SP2SGZ | +4 / - | 2 | ✓ Closing fragment |
| 08-12 05:43 | 20m | - / - | PB2A | -14 / - | 2 | Partial capture |
| 08-12 05:42 | 20m | - / - | IU6SBJ | -16 / - | 4 | Partial capture |
| 08-12 05:41 | 20m | - / - | DG1KDD | -5 / - | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 132915 -5 2806 KD4AP IU5HIU JN53 133415 +0 2012 KD4AP PD1MB JO22 133415 -11 2134 KD4AP DC8QT JO40 133445 -4 2013 KD4AP PD1MB JO22 (x4) 133615 -8 2134 KD4AP DC8QT JO40 (x2) 133645 -8 2013 KD4AP PD1MB JO22 (x2) 133715 -12 2134 KD4AP DC8QT JO40 133745 -6 2013 KD4AP PD1MB JO22 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.