K4CVL — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving K4CVL, decoded by SO8OO in southeastern Poland. 29 related FT8 messages, observed on 80m, 20m, 10m, across 7 UTC dates. Heard between 2026-05-28 and 2026-08-12.
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 K4CVL worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by K4CVL
Approximate centre of EL87, decoded 2026-06-18 03:24 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 | K4CVL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-12 22:30 | 20m | - / -13 | DL3MIB | +7 / - | 3 | ✓ Closing fragment |
| 06-27 03:27 | 20m | - / - | R2DN | -5 / - | 13 | Partial capture |
| 06-27 03:23 | 20m | 0 / - | 7Z1CB | - / -10 | 3 | ✓ Closing fragment |
| 06-27 01:59 | 20m | -4 / - | JY5IB | - / - | 2 | Partial capture |
| 06-27 01:16 | 20m | - / - | R8AGW | -20 / - | 2 | Partial capture |
| 06-27 01:16 | 20m | +4 / - | 7Z1DN | - / -13 | 3 | ✓ Closing fragment |
| 06-27 01:14 | 20m | -6 / - | 8Z1IT | - / -17 | 2 | Partial capture |
| 06-27 01:12 | 20m | -5 / - | 7Z1DN | - / - | 3 | Partial capture |
| 06-24 12:36 | 10m | - / -8 | EA3FAB | -19 / - | 2 | Partial capture |
| 06-01 01:49 | 80m | - / - | DL1BBO | +7 / - | 2 | Partial capture |
| 06-01 01:47 | 80m | -12 / - | 3G0Z | - / -17 | 3 | ✓ Closing fragment |
| 05-28 02:19 | 80m | -12 / -13 | Z62NS | +10 / - | 3 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 032900 -10 667 K4CVL R2DN KO95 (x10) 223015 +8 1119 K4CVL DL3MIB JN57 (x3) 223245 -10 303 K4CVL RA3ZH KO81 223245 -20 1896 K4CVL R2ZCA KO81
UTC dB Audio Message 124100 +9 443 K4CVL RR73; OK2LC <...> -02 185200 +1 384 K4CVL 5H1KB RR73 185230 +3 384 K4CVL RR73; UD7G <...> +02 123600 -20 1314 K4CVL EA3FAB JN01 (x2)
UTC dB Audio Message 032445 -9 455 D44EC K4CVL EL87
UTC dB Audio Message 021930 -10 1091 Z62NS K4CVL EL87 021945 +10 1203 K4CVL Z62NS -13 022030 -14 1091 Z62NS K4CVL 73 014745 -13 1099 3G0Z K4CVL EL87 (x3) 014900 +8 2798 K4CVL DL1BBO JO43 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.