EA5KA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving EA5KA, decoded by SO8OO in southeastern Poland. 115 related FT8 messages, 46 CQ messages, observed on 80m, 40m, 20m, across 5 UTC dates. Heard between 2026-04-28 and 2026-06-16.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations EA5KA worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by EA5KA
Approximate centre of IM99, decoded 2026-06-29 03:47 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 | EA5KA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-05 15:07 | 20m | -16 / - | RA4ADF | - / -13 | 2 | Partial capture |
| 06-29 03:47 | 80m | +3 / - | <...> | - / +3 | 2 | Partial capture |
| 06-16 04:31 | 40m | - / - | YO3GNF | -12 / - | 6 | Partial capture |
| 06-16 04:31 | 40m | -14 / - | W4KWS | - / -1 | 4 | Partial capture |
| 06-16 04:31 | 40m | - / - | F4BYA | -4 / - | 2 | Partial capture |
| 06-16 04:29 | 40m | -11 / -8 | SP6FME | -12 / -6 | 3 | Partial capture |
| 06-16 04:27 | 40m | - / - | F4BYA | -6 / - | 3 | Partial capture |
| 06-16 04:27 | 40m | -11 / - | KC1WZQ | - / +2 | 2 | Partial capture |
| 06-16 04:27 | 40m | -12 / +4 | IK4LZH | +2 / +1 | 6 | ✓ Full exchange observed |
| 06-16 04:25 | 40m | -12 / -11 | F4LNM | -14 / +8 | 5 | ✓ Full exchange observed |
| 06-16 04:23 | 40m | - / - | SP6FME | -10 / - | 3 | Partial capture |
| 06-16 04:20 | 40m | -11 / - | TI2VLM | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 150730 -17 1465 RA4ADF EA5KA R-13 (x2)
UTC dB Audio Message 034745 +3 917 <...> EA5KA IM99 (x2)
UTC dB Audio Message 043100 -12 1300 CQ EA5KA IM99 043115 -9 1300 EA5KA SP7TF -17 043115 -4 2981 EA5KA F4BYA JN19 043130 -14 1300 W4KWS EA5KA -01 043145 -4 2981 EA5KA F4BYA JN19 043145 -14 1301 EA5KA YO3GNF KN34 043200 -13 1300 W4KWS EA5KA RRR 043215 -11 1301 EA5KA YO3GNF KN34 043230 -9 1300 CQ EA5KA IM99 043245 -6 1301 EA5KA YO3GNF KN34 043300 -12 1300 W4KWS EA5KA -01 043315 -13 1301 EA5KA YO3GNF KN34 043330 -15 1301 W4KWS EA5KA -01 043345 -11 1301 EA5KA YO3GNF KN34 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.