UA2FBW — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Kaliningrad Locator transmitted in a decoded message: KO04

Receiver-side FT8 activity involving UA2FBW, decoded by SO8OO in southeastern Poland. 61 related FT8 messages, 1 CQ messages, observed on 80m, 40m, 20m, 10m, across 9 UTC dates. Heard between 2026-05-22 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

61
Related messages
1
CQ messages
9
UTC dates heard
-4 dB
Mean decoder S/N

Bands

80m 40m 20m 10m
First seen: 2026-05-22
Last seen: 2026-08-09 17:19 UTC

Frequent QSO partners observed at SO8OO

Stations UA2FBW worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by UA2FBW

Approximate centre of KO04, decoded 2026-08-15 21:05 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 UTCBandUA2FBW S/NCounterpartCounterpart S/NMsgsCapture
08-15 21:06 40m 0 / - HL2ADO - / -6 3 ✓ Closing fragment
08-15 21:03 40m -2 / - CT2IGO - / -11 2 ✓ Closing fragment
08-15 21:00 40m -1 / - R1OA - / -22 4 ✓ Closing fragment
08-15 20:56 40m +3 / - CX6TU - / -12 2 Partial capture
08-09 19:08 40m -6 / - OH4JFN - / - 2 ✓ Closing fragment
08-09 19:06 40m -1 / - RU3XX -19 / -3 2 ✓ Closing observed
08-09 19:02 40m 0 / -1 R8FB +2 / - 3 ✓ Closing observed
08-09 18:57 40m -3 / - RY3F -15 / - 2 ✓ Closing observed
08-09 18:54 40m -4 / - R2SBI - / -9 3 ✓ Closing fragment
08-09 18:52 40m 0 / - R1BRZ - / -3 3 ✓ Closing fragment
08-09 18:23 40m - / - LB5WB -2 / - 2 ✓ Closing fragment
08-09 18:10 40m -9 / - RC2N -1 / - 2 Partial capture
08-03 19:38 40m - / +1 RA9SJG -13 / - 2 ✓ Closing fragment
08-02 20:18 40m -6 / - R1BSB - / - 2 Partial capture
07-17 18:28 40m -12 / - ON6WP -18 / -3 4 ✓ Closing observed
07-17 18:26 40m -13 / -14 UA9SAV -9 / - 4 ✓ Closing observed
07-17 18:21 40m -7 / - EP2AES - / -12 8 ✓ Closing fragment
07-17 18:17 40m -9 / - UA4WGS - / -4 3 ✓ Closing fragment
07-17 18:14 40m -12 / - R1BQO - / -15 2 Partial capture
07-17 18:11 40m -12 / - UG4L - / - 2 ✓ Closing fragment
07-17 18:09 40m -10 / - RN3YN - / - 2 Partial capture
07-17 18:04 40m -17 / - RA1AGA - / +4 4 ✓ Closing fragment
07-13 18:52 40m +3 / - RI1PC - / - 4 Partial capture
07-13 18:46 40m +11 / - TJ1GD/P - / -13 3 ✓ Closing fragment
07-06 20:44 80m +1 / - R1AV - / - 2 Partial capture
07-06 20:27 80m -2 / - RD9T - / - 2 Partial capture
07-06 20:24 80m -1 / - RM5F 0 / - 3 ✓ Closing observed
07-06 20:23 80m -2 / -6 UA3IHJ +8 / -1 5 ✓ Full exchange observed
07-06 20:21 80m 0 / 0 RA3X +1 / -2 5 ✓ Full exchange observed
07-06 20:17 80m +6 / - RA3TVW - / - 2 Partial capture
07-06 20:06 40m -5 / - R4DB - / - 3 Partial capture
07-04 17:36 40m - / -5 R3KJF -16 / - 4 ✓ Closing fragment
06-27 18:42 40m -12 / - BG8SRK - / -14 2 Partial capture
06-27 18:40 40m -13 / - RX4HX - / - 2 Partial capture
06-22 20:12 20m -4 / - BA7SAY - / -15 2 ✓ Closing fragment
06-22 20:11 20m -3 / - JL1GOA - / -14 2 ✓ Closing fragment
06-22 20:06 20m - / -6 R5BM +1 / - 6 ✓ Closing fragment
06-22 20:05 20m -4 / - <...> - / -20 2 Partial capture
06-22 20:01 20m -6 / - R4NDG -10 / - 2 ✓ Closing observed
06-22 19:42 20m - / - EA3BIC -20 / - 2 Partial capture
06-20 20:10 40m -1 / - R3PJ - / -11 3 ✓ Closing fragment
06-20 20:08 40m -11 / +2 UB6SAN -8 / - 3 ✓ Closing observed
06-20 20:07 40m -10 / -3 RC1TB -21 / +3 3 Partial capture
06-20 18:31 20m +2 / -9 SA3LEN +9 / - 7 ✓ Closing observed
06-20 18:29 20m 0 / - VK5PO/P - / -10 6 ✓ Closing fragment
06-20 17:37 10m - / -16 D44EC -1 / - 2 Partial capture
06-19 20:57 40m +3 / - R3LDM - / -4 3 ✓ Closing fragment
06-19 20:53 40m - / - SQ1MNG +1 / - 3 Partial capture
06-19 20:52 40m +4 / - M9KCA - / -12 2 ✓ Closing fragment
06-19 20:50 40m +3 / - G0VDE -3 / -5 4 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
190800  -6 2890  OH4JFN UA2FBW RR73 (x2)
191930 +12 2790  UA2FBW SP9LCW JO90
205645  +3 2695  CX6TU UA2FBW KO04 (x2)
210030  +2 2684  R1OA UA2FBW KO04 (x4)
210300  -4 2684  CT2IGO UA2FBW -11 (x2)
210500  +0 2684  9M2KDX UA2FBW KO04
210600  +1 2684  HL2ADO UA2FBW -06 (x3)
80m 
UTC    dB Audio  Message
202130  -1 2401  RA3X UA2FBW R-02
202145  +1 1320  UA2FBW RA3X RRR
202200  -3 2401  RA3X UA2FBW 73
202330  -3 2401  UA3IHJ UA2FBW KO04
202345  +3  364  UA2FBW UA3IHJ -06
202400  +3 2401  UA3IHJ UA2FBW R-01
202415 +12  364  UA2FBW UA3IHJ RR73
202430  -6 2401  UA3IHJ UA2FBW 73
202445  +1  757  UA2FBW RM5F KO85
202530  -1 2401  RM5F UA2FBW RR73
202545  +0  757  UA2FBW RM5F 73
202730  -1 2401  RD9T UA2FBW KO04 (x2)
204400  +0 2562  R1AV UA2FBW KO04 (x2)
20m 
UTC    dB Audio  Message
200600  +0 1320  UA2FBW R5BM KO85 (x2)
200645  -5 2911  <...> UA2FBW R-20
200700  +2 1320  UA2FBW R5BM KO85 (x4)
200945  -1 2912  BG2EFX UA2FBW -06
201115  -5 2911  BG4OOO UA2FBW 73
201145  -2 2912  JL1GOA UA2FBW -14 (x2)
201245  -3 2911  BA7SAY UA2FBW -15 (x2)
201445  -2 2911  JR2FMZ UA2FBW -10
201615  +2 2911  JA5XAE UA2FBW RR73
10m 
UTC    dB Audio  Message
173700  -2 2871  UA2FBW D44EC -16 (x2)
173800  -8 2873  UA2FBW RR73; SV6DBG <...> -20
160m 
UTC    dB Audio  Message
182815  -7 2742  R95WTA UA2FBW KO04 (x2)

Decoder S/N history by band

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