UT4FM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Ukraine Locator transmitted in a decoded message: KN56

Receiver-side FT8 activity involving UT4FM, decoded by SO8OO in southeastern Poland. 78 related FT8 messages, observed on 40m, 20m, 10m, across 21 UTC dates. Heard between 2026-05-25 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

78
Related messages
0
CQ messages
21
UTC dates heard
-7 dB
Mean decoder S/N

Bands

First seen: 2026-05-25
Last seen: 2026-08-21 04:29 UTC

Activity Heatmap

Locator transmitted by UT4FM

Approximate centre of KN56, decoded 2026-08-21 06:20 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 UTCBandUT4FM S/NCounterpartCounterpart S/NMsgsCapture
08-22 03:14 20m -12 / - HI8DX - / -12 3 Partial capture
08-21 06:28 20m - / - EA1IOK -8 / - 3 Partial capture
08-21 06:27 20m -10 / - XQ1KK -6 / - 2 ✓ Closing observed
08-21 06:20 20m -5 / - XQ1KK - / - 2 Partial capture
08-08 16:53 20m -11 / - K6ND - / -19 3 Partial capture
07-31 07:31 20m -17 / - K9STL - / - 2 Partial capture
07-19 09:16 20m -8 / - G8IXM - / -18 2 Partial capture
07-19 09:10 20m -4 / -6 <...> -6 / -20 3 Partial capture
07-18 17:11 20m -2 / - OY1R - / -11 4 Partial capture
07-05 10:38 10m - / - II5WWA -5 / - 2 ✓ Closing fragment
07-01 06:34 10m - / -11 TM2WWA -2 / - 2 Partial capture
06-30 09:07 20m -15 / - II8WWA - / - 2 Partial capture
06-30 09:05 20m +7 / - 3Z6I - / +9 2 Partial capture
06-30 09:03 20m -17 / - CR2WWA - / -21 3 Partial capture
06-30 09:01 20m -14 / - II8WWA - / - 2 Partial capture
06-30 08:52 20m - / 0 TM8WWA -19 / - 2 ✓ Closing fragment
06-30 08:47 20m - / -3 II7WWA -18 / - 2 ✓ Closing fragment
06-29 10:49 10m - / -6 II6WWA +11 / - 3 ✓ Closing fragment
06-29 10:49 10m - / -5 II9WWA -16 / - 2 ✓ Closing fragment
06-24 18:07 20m - / +3 9A3AUH +3 / - 3 Partial capture
06-24 17:58 20m -7 / - N1PHR - / -17 4 Partial capture
06-24 17:52 20m -10 / - KF0YOB - / +1 7 Partial capture
06-24 17:27 10m - / +2 OZ0A -7 / - 2 ✓ Closing fragment
06-23 18:02 20m - / +4 KF0YOB -10 / - 6 Partial capture
06-22 18:28 40m -14 / - JA4FDZ - / -17 3 ✓ Closing fragment
06-22 18:26 40m -2 / - 3D2USU - / -18 2 Partial capture
06-22 06:38 20m -17 / -13 V31DL -12 / -12 6 ✓ Full exchange observed
06-22 06:36 20m -21 / - <...> - / -5 3 Partial capture
06-21 17:43 20m -4 / - <...> - / - 2 Partial capture
06-20 13:47 20m -12 / - 9M8LJW - / -16 2 Partial capture
06-18 17:11 20m -20 / - S79CMW - / - 2 Partial capture
06-13 03:11 20m - / -16 HI3A -6 / - 2 Partial capture
06-11 09:12 10m +2 / - 9X5KM - / - 3 Partial capture
06-11 09:09 10m 0 / - 9X5KM - / - 2 Partial capture
06-11 09:03 10m - / -15 F1PBZ +18 / - 2 ✓ Closing fragment
06-11 06:59 10m -3 / - 9X5KM - / - 17 Partial capture
06-11 06:52 10m -16 / - 9X5KM - / - 2 Partial capture
06-11 06:35 10m -7 / - 9X5KM - / - 22 Partial capture
06-11 06:31 10m +8 / - 9X5KM - / - 2 Partial capture
06-05 14:54 10m -17 / - 9X5KM - / - 2 Partial capture
06-05 14:51 10m - / -13 C91RU -6 / - 2 ✓ Closing fragment
06-04 15:02 20m - / - PA2KV -7 / - 7 Partial capture
06-03 07:49 20m +7 / -6 US2YW -1 / -11 5 ✓ Full exchange observed
06-03 07:49 20m -2 / -3 YO9PH +10 / +2 2 Partial capture
06-03 07:48 20m -1 / -12 W4PSK -12 / -17 5 ✓ Full exchange observed
05-31 09:58 20m - / - UA4FKT +4 / - 2 Partial capture
05-31 09:56 20m +15 / - WX2U - / -21 3 ✓ Closing fragment
05-31 09:55 20m - / - RZ4FWA -12 / - 2 Partial capture
05-31 09:51 20m +7 / - GB9SOS - / -20 4 ✓ Closing fragment
05-30 17:33 40m -2 / - GB9SOS - / - 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
073200 -15 2067  K9STL UT4FM KN56
165300 -12  928  K6ND UT4FM -19 (x3)
062015  -9 2809  XQ1KK UT4FM KN56 (x2)
062730  -6 2800  UT4FM XQ1KK RR73
062745 -10 2480  XQ1KK UT4FM 73
062830  -5  671  UT4FM EA1IOK IN62 (x3)
031445 -14  929  HI8DX UT4FM -12 (x3)
032115 -24 1708  HI8J UT4FM -14
40m
UTC    dB Audio  Message
023415  -1 1034  UT4FM W2CG -07 (x2)
173330  +0 1033  GB9SOS UT4FM KN56 (x2)
182445  -9 2429  OH5KNL UT4FM R-02
182615  -3  595  3D2USU UT4FM KN56 (x2)
182845 -13 2162  JA4FDZ UT4FM KN56 (x3)
175300 -10  919  SV9QWC UT4FM -17
10m
UTC    dB Audio  Message
091245  +2 2443  9X5KM UT4FM KN56 (x2)
172730  -9 2148  UT4FM OZ0A +02 (x2)
133300 -23 2015  UT4FM YC2OEI OI52
104945 -16 1359  UT4FM II9WWA -05
104945  +9 2850  UT4FM II6WWA -06
105045 -16 1364  UT4FM II9WWA 73
105145 +12 2850  UT4FM II6WWA R-02 (x2)
105445 -11  785  UT4FM OH5WWA -04
063445  -5 2782  UT4FM TM2WWA R-11 (x2)
103830  -8  803  UT4FM II5WWA +18 (x2)

Decoder S/N history by band

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