EA3BCK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Locator transmitted in a decoded message: JN11

Receiver-side FT8 activity involving EA3BCK, decoded by SO8OO in southeastern Poland. 108 related FT8 messages, 4 CQ messages, observed on 40m, 20m, across 23 UTC dates. Heard between 2026-05-28 and 2026-08-22.

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

108
Related messages
4
CQ messages
23
UTC dates heard
-8 dB
Mean decoder S/N

Bands

20m 40m
First seen: 2026-05-28
Last seen: 2026-08-22 16:23 UTC

Frequent QSO partners observed at SO8OO

Stations EA3BCK worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by EA3BCK

Approximate centre of JN11, decoded 2026-08-22 18:27 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 UTCBandEA3BCK S/NCounterpartCounterpart S/NMsgsCapture
08-22 18:23 20m - / -9 EA4D -2 / - 2 Partial capture
08-20 16:42 20m - / 0 MM0TBH +5 / - 4 Partial capture
08-15 14:33 20m - / -15 F4IIX -3 / - 4 ✓ Closing fragment
08-05 18:14 20m - / -10 7K1CPT -9 / - 3 Partial capture
08-05 18:11 20m - / -15 TN8GD -7 / - 2 ✓ Closing fragment
08-05 17:59 20m -22 / - TN8GD - / -4 2 Partial capture
08-05 15:48 20m -20 / -6 GM3DRA -15 / -3 3 Partial capture
07-31 14:47 20m - / -17 F1PBZ +13 / - 3 Partial capture
07-31 14:46 20m - / -20 DL6KA -7 / - 6 Partial capture
07-30 21:59 20m - / -12 K4CAE -13 / - 4 ✓ Closing fragment
07-30 21:56 20m - / -10 A71UN -7 / - 2 ✓ Closing fragment
07-29 15:41 20m - / - PE9JAN -14 / - 2 ✓ Closing fragment
07-29 12:33 20m - / -14 M8KKH -11 / - 2 Partial capture
07-29 12:26 20m - / -8 F5DAN -12 / - 3 Partial capture
07-29 12:21 20m - / -17 <...> -17 / - 3 Partial capture
07-23 08:57 20m - / -2 TK5K -8 / - 2 ✓ Closing fragment
07-23 08:47 20m - / - EA3NG -9 / - 2 ✓ Closing fragment
07-20 18:22 20m - / -1 EA4IJS -19 / - 2 ✓ Closing fragment
07-20 17:59 20m - / - DJ0MAB -15 / - 2 Partial capture
07-20 17:57 20m - / +10 F4DVX/P -10 / - 3 ✓ Closing fragment
07-07 08:35 20m - / - F4HSB -22 / - 2 ✓ Closing fragment
06-22 09:31 20m - / -21 IK4RVY -22 / - 2 Partial capture
06-20 11:49 20m - / -17 LA8ENA -10 / - 2 ✓ Closing fragment
06-19 16:54 20m - / - EA2AUK -17 / - 2 Partial capture
06-17 17:57 20m - / -17 EA1FUB -14 / - 3 Partial capture
06-17 17:57 20m - / -22 IQ6PE -4 / - 2 Partial capture
06-17 17:56 20m - / -7 IR0RPER -4 / - 4 Partial capture
06-17 09:04 20m - / -14 IQ7KM +2 / - 2 ✓ Closing fragment
06-10 13:41 20m - / -6 IQ7PU +3 / - 2 ✓ Closing fragment
06-04 15:24 20m - / -17 G0ORX +14 / - 3 Partial capture
06-03 08:44 20m - / - DH3KR -11 / - 3 Partial capture
06-03 08:43 20m - / -24 DL6KA +2 / - 8 Partial capture
05-28 18:12 20m - / - 7X3WPL -8 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

20m 
UTC    dB Audio  Message
181200  -8  671  EA3BCK TN8GD RR73
181400  -9 2732  EA3BCK 7K1CPT -10 (x3)
143345  -4 2744  EA3BCK F4IIX -15 (x4)
164215  -1  930  EA3BCK MM0TBH +00 (x4)
182315  +0 1653  EA3BCK EA4D -09 (x2)
182730 -12 2044  <...> EA3BCK JN11
40m 
UTC    dB Audio  Message
200930 -18 1212  EA3BCK CT7AIU +00
212145 -13  709  EA3BCK EA1KCU RR73

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.