UB3YGA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO62

Receiver-side FT8 activity involving UB3YGA, decoded by SO8OO in southeastern Poland. 741 related FT8 messages, 19 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 53 UTC dates. Heard between 2026-06-15 and 2026-08-23.

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

741
Related messages
19
CQ messages
53
UTC dates heard
-9 dB
Mean decoder S/N

Bands

80m 20m 40m 10m 160m
First seen: 2026-06-15
Last seen: 2026-08-23 16:50 UTC

Frequent QSO partners observed at SO8OO

Stations UB3YGA worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by UB3YGA

Approximate centre of KO62, decoded 2026-08-23 18:49 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 UTCBandUB3YGA S/NCounterpartCounterpart S/NMsgsCapture
08-23 18:49 80m +7 / -3 R3UG -5 / -15 5 ✓ Full exchange observed
08-23 18:46 80m +4 / +2 R7CD +2 / -11 5 ✓ Full exchange observed
08-21 21:11 20m -6 / - R4FBT - / - 2 ✓ Closing fragment
08-21 16:19 40m -1 / - RY9W - / -14 4 ✓ Closing fragment
08-19 21:19 40m -15 / - OJ0YL - / - 2 Partial capture
08-19 21:07 40m -7 / - 9M2RSI - / - 12 Partial capture
08-19 20:53 40m 0 / - 9M2RSI - / - 13 Partial capture
08-19 20:52 40m +1 / - R0LM - / -2 2 ✓ Closing fragment
08-19 20:50 40m +3 / -6 IZ7NLJ -16 / -7 5 ✓ Full exchange observed
08-19 20:47 40m +1 / - RN0D - / -13 4 ✓ Closing fragment
08-19 20:15 40m -1 / - 9M2RSI - / - 16 Partial capture
08-19 20:03 40m -2 / - 9M2RSI - / - 4 Partial capture
08-19 20:01 40m -2 / - R8LCI - / -17 3 ✓ Closing fragment
08-19 19:51 40m 0 / - 9A60CBM - / -9 3 Partial capture
08-19 19:50 40m +4 / - <...> - / - 2 Partial capture
08-19 19:44 40m -10 / - 9M2RSI - / - 2 Partial capture
08-19 19:36 40m -8 / - 5A1AL - / - 8 Partial capture
08-16 18:21 80m +4 / -13 RA9CUU -12 / - 6 ✓ Closing observed
08-16 18:18 80m 0 / - R4FDD - / -4 2 ✓ Closing fragment
08-16 18:16 80m +2 / -10 R6ML +6 / -6 5 ✓ Full exchange observed
08-16 18:16 80m +4 / -1 RA3ZGT -6 / -4 4 ✓ Full exchange observed
08-16 18:13 80m -2 / - HA1ZN - / -18 4 ✓ Closing fragment
08-16 18:12 80m +6 / - UA3UBV - / -11 2 ✓ Closing fragment
08-16 18:10 80m - / - HA1ZN +5 / - 2 Partial capture
08-16 18:10 80m - / -5 R4FDD -8 / - 4 Partial capture
08-16 18:10 80m +1 / -7 R7DX +11 / -8 5 ✓ Full exchange observed
08-12 14:15 20m - / -5 IK5XCT -8 / - 3 Partial capture
08-12 04:48 20m -11 / - RV9CD - / - 9 Partial capture
08-12 04:41 20m -10 / - RA3SO - / - 5 Partial capture
08-12 04:38 20m -6 / - RO6K - / - 4 Partial capture
08-12 04:36 20m -5 / -14 R2EC -7 / -3 4 ✓ Full exchange observed
08-12 04:34 20m -10 / - UB0SEG - / - 2 Partial capture
08-10 21:39 40m -13 / - SV5ADM - / -16 3 ✓ Closing fragment
08-10 21:35 40m -14 / - RZ3EC - / - 2 Partial capture
08-10 21:32 40m -14 / - D2UY - / - 4 Partial capture
08-10 21:30 40m -16 / -12 R3SN -20 / -11 5 ✓ Full exchange observed
08-10 21:29 40m -16 / - IK0HBN - / -13 2 ✓ Closing fragment
08-10 21:27 40m -15 / +3 RD6OB -8 / -1 5 ✓ Full exchange observed
08-10 21:25 40m -14 / - D2ACE - / - 2 Partial capture
08-10 20:50 40m -17 / - D2ACE - / - 10 Partial capture
08-10 20:42 40m -14 / - U1BD - / 0 2 ✓ Closing fragment
08-10 20:34 40m -15 / - U1BD - / - 12 Partial capture
08-10 20:29 40m -13 / - UA0LOQ - / -16 5 ✓ Closing fragment
08-10 20:27 40m -14 / - RA5BQ -17 / -13 4 ✓ Closing observed
08-10 19:58 40m -11 / -9 SV1DKR -18 / -10 5 ✓ Full exchange observed
08-10 19:58 40m -12 / - SM3ULU - / -12 2 ✓ Closing fragment
08-10 19:56 40m -10 / - YO4LUP - / -11 2 ✓ Closing fragment
08-10 19:51 40m -9 / - RT6Z - / -7 2 ✓ Closing fragment
08-10 19:49 40m -12 / - R0BD - / -9 2 Partial capture
08-10 18:43 20m -17 / - TT1GD - / -4 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
182130  +9  844  RA9CUU UB3YGA KO62 (x2)
182215 -12  946  UB3YGA RA9CUU -13 (x2)
182300  -9  844  RA9CUU UB3YGA 73
184645  +6  742  R7CD UB3YGA KO62
184700  +0 1782  UB3YGA R7CD +02
184715  +1  742  R7CD UB3YGA R-11
184730  +3 1782  UB3YGA R7CD RR73
184745  +4  742  R7CD UB3YGA 73
184915  +8  742  R3UG UB3YGA KO62
184930  -6  691  UB3YGA R3UG -03
184945  +6  742  R3UG UB3YGA R-15
185000  -4  691  UB3YGA R3UG RR73
185015  +8  742  R3UG UB3YGA 73
20m 
UTC    dB Audio  Message
044800  -4  569  RV9CD UB3YGA KO62 (x9)
141500 -14 2339  UB3YGA IK5XCT -05 (x3)
211230 -22 2135  YO9ZIP UB3YGA -16
211100 -11  911  R4FBT UB3YGA KO62 (x2)
40m 
UTC    dB Audio  Message
210845  -7 2313  9M2RSI UB3YGA KO62 (x9)
211915 -15 2314  OJ0YL UB3YGA KO62 (x2)
161900  -6  877  RY9W UB3YGA KO62 (x4)
10m 
UTC    dB Audio  Message
112615  +0  380  UB3YGA SV2AEL KN10 (x2)
112700  -8  380  SV2AEL UB3YGA RRR
112715  -1  380  UB3YGA SV2AEL 73
112900  -6  380  DN9TTH UB3YGA KO62
082545 -11  822  UB3YGA RZ5D KN75 (x2)
085930 -16 2183  EA7BEM UB3YGA KO62
090145 -19 2183  R4HLM UB3YGA KO62
055245 -17 1223  UB3YGA RM6J +00
055630 -19 2095  UB3YGA RA1N -16 (x3)
061400 -12  715  UB3YGA RA6ATZ KN96
071930 -13 2181  RN1CW UB3YGA -04
160m 
UTC    dB Audio  Message
201045 -18 1496  RK3QA UB3YGA R-05
201100  -7 1496  UB3YGA RK3QA RR73
201245 -21 1496  R6ZBQ UB3YGA KO62 (x5)
202230 -21 1497  R1NW UB3YGA KO62 (x3)
202545 -20 1948  UB3YGA UA4FET LO13
202830 -18 1496  UA4FET UB3YGA -10 (x3)
202945  -9 1948  UB3YGA UA4FET 73

Decoder S/N history by band

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