EA1KCU — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Locator transmitted in a decoded message: IN62

Receiver-side FT8 activity involving EA1KCU, decoded by SO8OO in southeastern Poland. 647 related FT8 messages, 121 CQ messages, observed on 80m, 40m, 20m, 10m, across 44 UTC dates. Heard between 2026-06-13 and 2026-08-21.

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

647
Related messages
121
CQ messages
44
UTC dates heard
-8 dB
Mean decoder S/N

Bands

80m 40m 20m 10m
First seen: 2026-06-13
Last seen: 2026-08-21 17:32 UTC

Frequent QSO partners observed at SO8OO

Stations EA1KCU worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by EA1KCU

Approximate centre of IN62, decoded 2026-08-21 22:53 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 UTCBandEA1KCU S/NCounterpartCounterpart S/NMsgsCapture
08-21 19:30 10m - / -14 DN9DKN -3 / - 5 ✓ Closing fragment
08-21 19:22 10m - / -5 DK5UP -15 / - 3 ✓ Closing fragment
08-21 06:01 20m -15 / - WD4OBP - / -11 2 ✓ Closing fragment
08-21 05:59 20m -10 / -1 RK4FF +3 / -5 3 ✓ Full exchange observed
08-21 05:55 20m - / -19 RC5F +4 / - 4 ✓ Closing fragment
08-21 05:46 20m -15 / - CO8TS - / - 6 Partial capture
08-21 05:38 20m -2 / +8 DL8WEM -4 / -8 4 ✓ Full exchange observed
08-21 05:34 20m +4 / - CO8TS - / - 6 Partial capture
08-20 22:12 40m - / - DF3IAL -18 / - 2 ✓ Closing fragment
08-20 22:05 40m - / -17 SP9DPI -16 / - 2 Partial capture
08-20 22:02 40m -4 / - F8KIC/P - / -9 3 ✓ Closing fragment
08-20 22:01 40m -2 / - YO6LM -6 / -5 3 ✓ Closing observed
08-20 22:00 40m 0 / -2 SV1TRJ -11 / -11 5 ✓ Full exchange observed
08-20 21:55 40m -1 / - 5A1AL - / -9 8 ✓ Closing fragment
08-20 20:09 20m - / - DF3QL -11 / - 2 Partial capture
08-20 08:08 20m -22 / - YV5JLO - / - 6 Partial capture
08-19 21:18 40m - / -8 DH5BM -6 / - 3 ✓ Closing fragment
08-19 21:14 40m - / -11 9A1CCB -11 / - 2 ✓ Closing fragment
08-19 21:11 40m - / -5 DL1IP +1 / - 3 ✓ Closing fragment
08-19 21:07 40m -12 / - <...> - / - 2 Partial capture
08-19 21:04 40m -13 / - OM6APJ - / -3 2 ✓ Closing fragment
08-18 23:16 40m -13 / - D2ACE - / - 3 Partial capture
08-18 10:52 20m -10 / - KP2B - / -18 3 Partial capture
08-17 18:09 20m -8 / - 9J2FI - / -25 5 ✓ Closing fragment
08-16 17:27 20m -12 / -7 IW2DNI -8 / -2 5 ✓ Full exchange observed
08-16 17:20 20m -16 / - DF9MV -11 / -20 6 Partial capture
08-15 23:27 40m -24 / - TN8GD - / -19 2 ✓ Closing fragment
08-13 12:22 10m - / -8 F4LNM -16 / - 3 ✓ Closing fragment
08-11 19:33 20m -3 / - <...> - / -9 11 Partial capture
08-11 03:32 80m -10 / - CT2GQA - / +2 5 ✓ Closing fragment
08-11 03:30 80m -12 / -8 SP6JIU +18 / - 3 ✓ Closing observed
08-11 03:28 80m -12 / -3 MI7XHT -8 / +7 2 Partial capture
08-11 03:26 80m - / - HF5A 0 / - 3 Partial capture
08-11 03:25 80m -13 / -3 DO8JB -20 / - 2 ✓ Closing observed
08-11 03:23 80m -10 / -5 G8OO -14 / +3 5 ✓ Full exchange observed
08-11 03:23 80m - / - YO4LUP -17 / - 3 Partial capture
08-11 03:22 80m -16 / - F4IIX -20 / - 3 ✓ Closing observed
08-11 03:22 80m -12 / -6 F1PBZ -10 / +4 4 ✓ Full exchange observed
08-10 18:38 20m -7 / - TT1GD - / -22 8 ✓ Closing fragment
08-10 18:35 20m -1 / - TT1GD - / - 3 Partial capture
08-09 21:25 20m -11 / - Z34K - / - 7 Partial capture
08-09 21:22 20m -10 / - D2ACE - / - 5 Partial capture
08-09 21:16 20m -8 / - YV5AEZ - / - 8 Partial capture
08-09 20:03 20m -8 / - JO3IKN - / -16 4 Partial capture
08-09 20:01 20m -8 / -4 F1ODM +5 / -14 4 ✓ Full exchange observed
08-09 19:59 20m +4 / - PI4TX - / -16 2 ✓ Closing fragment
08-09 19:56 20m -6 / - R1BEO - / -14 3 ✓ Closing fragment
08-09 19:55 20m -4 / - IW1PPB - / -16 2 ✓ Closing fragment
08-09 19:54 20m -6 / - JA3FYC - / -18 2 ✓ Closing fragment
08-09 19:48 20m -6 / - 4Z5MY - / -17 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
055900  +3 2268  EA1KCU RK4FF -01
055915  -8 2268  RK4FF EA1KCU R-05 (x2)
060015  -8 2268  CQ EA1KCU IN62 (x2)
060115 -15 2268  WD4OBP EA1KCU -11 (x2)
060215 -14 2268  ZL1RPC EA1KCU -24
060345 -13 2267  CQ EA1KCU IN62 (x2)
060645 -14 2267  M7EOI EA1KCU RR73
091115 -22 2203  OJ0YL EA1KCU IN62 (x2)
225315 -11 2559  D2UY EA1KCU IN62 (x2)
10m 
UTC    dB Audio  Message
092830  -6 2689  EA1KCU F1PBZ -13
192415 -13 1028  EA1KCU UA4FKT LO23
122245 -15 1477  EA1KCU F4LNM JN09 (x3)
122615 -19 1468  EA1KCU ON1JP RR73
192215 -12 1324  EA1KCU DK5UP JO31 (x3)
192930 -13  779  EA1KCU PD0DNA -11
193000  -8  657  EA1KCU DN9DKN JO31 (x5)
40m 
UTC    dB Audio  Message
220115  -1 2506  YO6LM EA1KCU R-05
220130  -6 2866  EA1KCU YO6LM RR73
220145  -3 2506  YO6LM EA1KCU 73
220215  -3 2506  CQ EA1KCU IN62
220245  -4 2506  F8KIC/P EA1KCU -09 (x3)
220415  -1 2506  CQ EA1KCU IN62 (x3)
220530 -14 1852  EA1KCU SP9DPI -17
220600  +9  777  EA1KCU G0RVY JO01
220600 -19 1852  EA1KCU SP9DPI -17
221200 -17 2283  EA1KCU DF3IAL JN39 (x2)
80m 
UTC    dB Audio  Message
032600  -5 2148  EA1KCU HF5A JO92 (x3)
032800  -8  923  EA1KCU MI7XHT -03
032815 -12  716  MI7XHT EA1KCU R+07
032945 -14  715  HF5A EA1KCU -13
033030 +19 2653  EA1KCU SP6JIU -08 (x2)
033115 -12  715  SP6JIU EA1KCU 73
033245 -12  716  CT2GQA EA1KCU IN62 (x5)
033600  +4  383  EA1KCU DO1ID 73

Decoder S/N history by band

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