E75BK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving E75BK, decoded by SO8OO in southeastern Poland. 43 related FT8 messages, 9 CQ messages, observed on 40m, 20m, 10m, across 9 UTC dates. Heard between 2026-05-27 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 E75BK worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by E75BK
Approximate centre of JN93, decoded 2026-06-17 16:49 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 | E75BK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 08:44 | 10m | - / -13 | F5SJC | -7 / - | 3 | ✓ Closing fragment |
| 06-18 15:59 | 10m | - / - | F1TXI | -14 / - | 4 | Partial capture |
| 06-18 15:58 | 10m | - / -9 | F1PBZ | -8 / - | 2 | Partial capture |
| 06-10 13:31 | 10m | - / - | YB1HR | -6 / - | 2 | Partial capture |
| 05-31 15:27 | 20m | - / - | RZ4FWA | -9 / - | 4 | Partial capture |
| 05-28 18:19 | 20m | - / - | UA4FKT | +3 / - | 3 | Partial capture |
| 05-27 17:56 | 40m | +5 / 0 | SP9UPH | +5 / +6 | 5 | ✓ Full exchange observed |
| 05-27 17:55 | 40m | - / -3 | DK7ZT | -2 / - | 4 | Partial capture |
| 05-27 17:55 | 40m | - / - | IZ4OUL | +6 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 133215 -6 1776 E75BK YB1HR OI33 155845 -10 2732 E75BK F1PBZ -09 155915 -14 1050 E75BK F1TXI IN96 155945 -7 2732 E75BK F1PBZ -09 155945 -15 1584 E75BK EA8DKE IL18 160045 -14 1050 E75BK F1TXI IN96 (x3) 160245 -17 1782 E75BK F1MWV IN95 112700 -21 1236 E75BK TA3NK KM39 (x2) 131930 -18 1494 E75BK DN9DA JN48 084445 -7 677 E75BK F5SJC JN05 (x3)
UTC dB Audio Message 181915 +2 698 E75BK UA4FKT LO23 (x3) 152715 -10 1557 E75BK RZ4FWA LO23 (x4) 164600 -11 1308 CQ E75BK JN93 (x6) 165115 -16 2571 E75BK RL6MT LN08
UTC dB Audio Message 175430 +5 427 CQ E75BK JN93 (x2) 175515 +6 2629 E75BK IZ4OUL JN54 175515 -3 1538 E75BK DK7ZT -03 175530 +4 427 CQ E75BK JN93 175545 +6 2629 E75BK IZ4OUL JN54 175545 -2 1537 E75BK DK7ZT -03 175600 +9 427 SP9UPH E75BK +06 175615 +4 570 E75BK SP9UPH R+00 175615 +0 1538 E75BK DK7ZT -03 175630 +1 426 SP9UPH E75BK RR73 175645 +3 570 E75BK SP9UPH 73 175645 -4 1537 E75BK DK7ZT -03 175815 +7 570 E75BK SP9UPH JO90
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.