EA7C — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving EA7C, decoded by SO8OO in southeastern Poland. 153 related FT8 messages, 12 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 9 UTC dates. Heard between 2026-05-15 and 2026-08-09.
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 EA7C worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by EA7C
Approximate centre of IM77, decoded 2026-07-10 18:46 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 | EA7C S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-09 16:31 | 10m | - / -16 | F1PBZ | -4 / - | 2 | Partial capture |
| 07-11 12:51 | 20m | - / - | DL1UDO | -12 / - | 2 | Partial capture |
| 07-04 15:39 | 40m | - / - | IQ4JO | -6 / - | 2 | ✓ Closing fragment |
| 06-11 16:28 | 10m | - / +2 | F1PBZ | +18 / - | 3 | Partial capture |
| 06-03 04:17 | 20m | -20 / - | VK2VAR | - / - | 2 | Partial capture |
| 06-03 04:14 | 20m | -6 / -15 | TL8GD | -19 / - | 2 | Partial capture |
| 05-27 20:02 | 60m | - / - | G4ZFJ | -4 / - | 3 | Partial capture |
| 05-27 19:59 | 60m | - / - | SM4TIW | -9 / - | 2 | Partial capture |
| 05-27 19:59 | 60m | - / - | YL2NX | +2 / - | 3 | Partial capture |
| 05-27 19:56 | 60m | -19 / -1 | OZ0A | -9 / -5 | 4 | ✓ Full exchange observed |
| 05-27 19:56 | 60m | - / - | G4ZFJ | +1 / - | 5 | Partial capture |
| 05-27 19:31 | 60m | - / -11 | PA4PA | -7 / - | 5 | ✓ Closing fragment |
| 05-27 19:16 | 60m | - / -14 | LB5WB | -16 / - | 3 | ✓ Closing fragment |
| 05-27 19:16 | 60m | - / - | PE1NPS | -6 / - | 3 | Partial capture |
| 05-27 19:12 | 60m | - / -7 | SP9DWT | -13 / - | 3 | ✓ Closing fragment |
| 05-27 19:10 | 60m | - / - | PA4PA | -4 / - | 2 | Partial capture |
| 05-27 19:03 | 40m | -16 / - | ZS1WC | - / - | 2 | ✓ Closing fragment |
| 05-27 18:55 | 20m | - / - | IU5HIU | +2 / - | 5 | Partial capture |
| 05-27 18:55 | 20m | -15 / - | EI9KF | - / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 162830 +14 2733 EA7C F1PBZ +02 (x5) 163815 -19 1825 EA7C F4MGF R+00
UTC dB Audio Message 185630 -14 1639 EI9KF EA7C IM77 185645 +13 463 EA7C IU5HIU JN53 185700 -16 1639 EI9KF EA7C IM77 185715 -7 463 EA7C IU5HIU JN53 (x2) 185800 -24 1640 EI9KF EA7C IM77 (x2) 041415 -6 1597 TL8GD EA7C IM77 041430 -19 1598 EA7C TL8GD -15 041715 -23 1808 VK2VAR EA7C IM77 (x2) 184615 -13 1565 JY5CG EA7C IM77 125115 -12 894 EA7C DL1UDO JO31 (x2) 125145 -5 2653 EA7C PD0HLA -01
UTC dB Audio Message 190315 -18 1730 ZS1WC EA7C RR73 (x2) 042645 -2 488 EA7C F1PBZ -01 153930 -5 2797 EA7C IQ4JO JN63 (x2)
UTC dB Audio Message 195700 -9 1587 EA7C OZ0A R-01 195730 +3 771 EA7C G4ZFJ JO01 195730 -8 1587 EA7C OZ0A 73 195800 +1 771 EA7C G4ZFJ JO01 195815 -16 1587 CQ EA7C IM77 195900 -10 2278 EA7C SM4TIW JO79 195900 -1 523 EA7C YL2NX KO27 (x2) 195930 -8 2278 EA7C SM4TIW JO79 195945 -19 1587 CQ EA7C IM77 200000 +3 523 EA7C YL2NX KO27 200115 -24 1587 CQ EA7C IM77 a1 200230 -5 967 EA7C G4ZFJ JO01 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.