K4TXX — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving K4TXX, decoded by SO8OO in southeastern Poland. 68 related FT8 messages, observed on 40m, 20m, across 11 UTC dates. Heard between 2026-06-01 and 2026-08-24.
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 K4TXX 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 | K4TXX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-31 01:28 | 40m | - / -12 | A71XX | -6 / - | 2 | ✓ Closing fragment |
| 07-07 15:02 | 20m | - / - | DL1R | 0 / - | 5 | Partial capture |
| 06-20 15:45 | 20m | - / -16 | IK7UFX | +7 / - | 8 | Partial capture |
| 06-20 15:38 | 20m | - / - | DL1R | +5 / - | 7 | Partial capture |
| 06-20 15:21 | 20m | - / - | G4MDH | -14 / - | 3 | Partial capture |
| 06-13 14:24 | 20m | - / - | DL1GLO | -3 / - | 8 | Partial capture |
| 06-10 20:08 | 20m | - / +8 | JA9KRO | -15 / - | 2 | ✓ Closing fragment |
| 06-09 14:44 | 20m | - / -15 | DJ0FX | +6 / - | 2 | Partial capture |
| 06-07 20:40 | 20m | - / - | OE9DAI | -21 / - | 3 | Partial capture |
| 06-07 20:35 | 20m | -5 / - | 9M4GJO | - / -11 | 9 | Partial capture |
| 06-03 21:06 | 20m | -3 / - | N4FLB | - / - | 5 | ✓ Closing fragment |
| 06-03 21:06 | 20m | -1 / -11 | EA3AYQ | +9 / -11 | 7 | ✓ Full exchange observed |
| 06-03 21:05 | 20m | - / - | IK6HJW | -8 / - | 4 | Partial capture |
| 06-03 21:01 | 20m | -1 / -9 | E75T | +9 / -13 | 8 | Partial capture |
| 06-03 20:59 | 20m | 0 / -1 | R5AK | +4 / -9 | 7 | ✓ Full exchange observed |
| 06-03 20:58 | 20m | -4 / - | W1CFZ | - / -14 | 2 | Partial capture |
| 06-01 14:56 | 20m | - / -7 | M0RHS | -11 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 154145 +3 2974 K4TXX DL1R JN58 154545 +3 2876 K4TXX IK7UFX -16 (x8) 150230 +1 2725 K4TXX DL1R JN58 (x5) 134900 -18 1559 K4TXX YC0BYR OI33
UTC dB Audio Message 012800 -8 585 K4TXX A71XX R-12 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.