KC3EF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KC3EF, decoded by SO8OO in southeastern Poland. 151 related FT8 messages, observed on 20m, across 15 UTC dates. Heard between 2026-06-01 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 KC3EF 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 | KC3EF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 18:14 | 20m | - / -15 | GJ0KYZ | -4 / - | 2 | ✓ Closing fragment |
| 08-01 20:31 | 20m | - / -16 | EA4T | -16 / - | 6 | ✓ Closing fragment |
| 08-01 15:39 | 20m | - / -20 | EA4T | -16 / - | 2 | ✓ Closing fragment |
| 07-31 19:39 | 20m | - / +4 | EA4T | -17 / - | 3 | Partial capture |
| 07-31 16:46 | 20m | - / -14 | EA4T | -11 / - | 3 | Partial capture |
| 07-31 14:06 | 20m | - / -10 | F4IDN | -2 / - | 4 | ✓ Closing fragment |
| 07-30 21:04 | 20m | - / -21 | R7CA | +12 / - | 2 | ✓ Closing fragment |
| 07-30 20:56 | 20m | - / -22 | R7CA | +11 / - | 4 | Partial capture |
| 07-30 20:55 | 20m | - / - | IZ1JIZ | -14 / - | 2 | Partial capture |
| 07-30 19:51 | 20m | - / - | EA4T | -12 / - | 2 | ✓ Closing fragment |
| 07-28 20:38 | 20m | - / - | DL2BS | -15 / - | 3 | Partial capture |
| 07-28 20:32 | 20m | - / -15 | IK0SME | +6 / - | 4 | ✓ Closing fragment |
| 07-28 20:31 | 20m | - / - | DL3RAJ | -19 / - | 6 | Partial capture |
| 07-28 20:30 | 20m | - / -8 | YT3PL | -18 / - | 2 | Partial capture |
| 07-28 20:17 | 20m | - / -12 | IK0SME | 0 / - | 2 | ✓ Closing fragment |
| 07-28 19:25 | 20m | - / -21 | SP4AU | -4 / - | 2 | Partial capture |
| 07-26 20:19 | 20m | - / - | IW9FRA | -20 / - | 2 | Partial capture |
| 07-25 20:07 | 20m | - / -13 | EA4T | -14 / - | 2 | Partial capture |
| 07-25 18:32 | 20m | - / -16 | G6TEQ | -4 / - | 2 | Partial capture |
| 07-25 18:06 | 20m | - / -14 | DL1HQN | -14 / - | 5 | ✓ Closing fragment |
| 07-22 18:27 | 20m | - / - | PD4RFS | -14 / - | 15 | Partial capture |
| 07-22 17:47 | 20m | - / -8 | RV6AVU | +10 / - | 2 | Partial capture |
| 07-22 17:38 | 20m | - / -8 | RV6AVU | +14 / - | 10 | Partial capture |
| 07-21 17:05 | 20m | - / - | EB3CJR | -12 / - | 2 | ✓ Closing fragment |
| 07-21 16:43 | 20m | - / - | F1PPH | -11 / - | 3 | Partial capture |
| 07-20 18:55 | 20m | - / -10 | RU3SD | +7 / - | 3 | ✓ Closing fragment |
| 07-20 16:18 | 20m | - / -21 | EA4T | -19 / - | 2 | ✓ Closing fragment |
| 06-16 21:43 | 20m | - / - | G0BIX | -4 / - | 10 | Partial capture |
| 06-06 22:26 | 20m | - / -16 | IW5DNZ | -5 / - | 8 | ✓ Closing fragment |
| 06-06 22:19 | 20m | - / -9 | IK2JYT | -8 / - | 3 | ✓ Closing fragment |
| 06-06 22:17 | 20m | - / - | EA5JKT | +1 / - | 6 | Partial capture |
| 06-06 21:43 | 20m | - / -11 | VE3GLN | -8 / - | 2 | Partial capture |
| 06-01 19:31 | 20m | - / +8 | F5OYA/P | +5 / - | 3 | ✓ Closing fragment |
| 06-01 18:23 | 20m | - / -9 | EA4T | -14 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 193915 -19 1376 KC3EF EA4T +04 (x12) 205230 -12 2306 KC3EF PD0PHA JO32 181400 -6 1025 KC3EF GJ0KYZ -15 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.