UA0SU — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Russia Locator transmitted in a decoded message: OO22

Receiver-side FT8 activity involving UA0SU, decoded by SO8OO in southeastern Poland. 206 related FT8 messages, 69 CQ messages, observed on 80m, 20m, 10m, across 21 UTC dates. Heard between 2026-05-25 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

206
Related messages
69
CQ messages
21
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-05-25
Last seen: 2026-08-23 09:54 UTC

Activity Heatmap

Locator transmitted by UA0SU

Approximate centre of OO22, decoded 2026-08-23 11:54 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 UTCBandUA0SU S/NCounterpartCounterpart S/NMsgsCapture
08-23 12:01 20m -13 / - R4NE - / -17 3 ✓ Closing fragment
08-23 11:55 20m -12 / - UB1ATR - / -8 3 Partial capture
08-23 11:42 20m - / - PA8KW -1 / - 7 Partial capture
08-23 11:38 20m - / - TA3NK -6 / - 5 Partial capture
08-23 11:20 20m -18 / -7 UA6YEX +4 / -9 6 Partial capture
08-22 11:16 20m - / - DL1R +9 / - 5 Partial capture
08-22 11:14 20m -11 / - BI1AFK - / -8 3 ✓ Closing fragment
08-22 11:13 20m -12 / - VR2ZSS - / -15 2 ✓ Closing fragment
08-22 11:06 20m -8 / -23 R6LQU -3 / -3 8 ✓ Full exchange observed
08-22 11:00 20m - / -9 RD9M/3 -5 / - 2 Partial capture
08-20 21:21 20m - / -18 LU3DLY -3 / - 3 ✓ Closing fragment
08-16 23:25 20m -15 / - YN7DS - / - 5 Partial capture
08-16 23:21 20m -20 / - YN7DS - / - 2 Partial capture
08-16 23:15 20m -20 / - YN7DS - / - 2 Partial capture
08-16 13:25 20m - / -14 PD3LKN -10 / - 2 ✓ Closing fragment
08-08 12:11 20m - / - IZ3ODB -22 / - 2 Partial capture
08-08 12:09 20m - / -15 R5KH -22 / - 5 ✓ Closing fragment
08-03 21:34 20m - / -14 CT3MD -12 / - 2 Partial capture
08-03 21:25 20m - / -20 PY5KA -15 / - 3 ✓ Closing fragment
07-02 14:14 20m - / - DJ6XB -13 / - 2 ✓ Closing fragment
07-02 14:07 20m - / -4 R4FV 0 / - 3 ✓ Closing fragment
06-29 22:17 20m -10 / - HA3FMR - / +9 2 ✓ Closing fragment
06-29 22:13 20m -10 / - TA3XEE - / -19 4 Partial capture
06-22 12:45 20m - / -1 R4ML -9 / - 2 ✓ Closing fragment
06-22 12:43 20m - / -12 YO3JW -9 / - 3 ✓ Closing fragment
06-22 12:41 20m - / -12 OK3KW +3 / - 3 Partial capture
06-22 12:38 20m - / - F5IXN -14 / - 4 Partial capture
06-22 12:36 20m - / - DL1R -8 / - 7 Partial capture
06-21 20:56 20m -22 / -22 IS0KNG -9 / -10 9 ✓ Full exchange observed
06-21 20:56 20m -22 / - DL2NBJ - / -2 2 Partial capture
06-21 20:51 20m -21 / -2 RO3Z -18 / - 3 ✓ Closing observed
06-21 20:49 20m -19 / +4 9A1MM -12 / - 4 ✓ Closing observed
06-21 20:43 20m - / -8 LZ1BT -17 / - 3 Partial capture
06-19 23:16 20m -5 / - YO3JR - / -5 3 ✓ Closing fragment
06-19 23:13 20m -6 / - DS2MGT - / -11 4 ✓ Closing fragment
06-19 23:11 20m -4 / - PY2DMX - / -8 2 ✓ Closing fragment
06-19 23:06 20m -6 / - TF8KW - / - 7 Partial capture
06-18 14:26 20m - / - SV1MOZ +9 / - 5 Partial capture
06-18 14:24 20m -5 / - R9CS/P - / - 4 ✓ Closing fragment
06-17 17:21 20m -2 / - R2ZR - / -7 2 Partial capture
06-17 16:57 80m - / - SP9EVL -13 / - 3 Partial capture
06-13 02:07 20m -16 / -1 RA3TKS -12 / - 4 ✓ Closing observed
06-13 02:06 20m -14 / - RY0AAN/P - / +5 2 ✓ Closing fragment
06-12 07:25 10m - / - RG6OR -9 / - 2 Partial capture
06-12 07:24 10m - / - EW8DU +12 / - 7 Partial capture
06-12 07:15 10m - / -15 IZ7UIU -2 / - 3 ✓ Closing fragment
06-12 06:49 10m -21 / -10 RA4FEA -7 / - 5 ✓ Closing observed
06-12 06:44 10m -20 / -15 R4UR -7 / -15 2 Partial capture
05-31 02:17 20m -16 / - JP1FPY - / -7 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
114845 -14  909  CQ UA0SU OO22 (x6)
115215 -10  910  RZ2A UA0SU -14
115345 -16  910  CQ UA0SU OO22 (x2)
115515 -14  910  UB1ATR UA0SU -08 (x3)
120115 -13  909  R4NE UA0SU -17 (x3)
80m
UTC    dB Audio  Message
165700 -10 1931  UA0SU SP9EVL JO90 (x3)
10m
UTC    dB Audio  Message
071545 -11 1953  UA0SU DN9OPA JN38
071545  -2 1523  UA0SU IZ7UIU JN80 (x3)
072330 -22 1523  CQ UA0SU OO22
072445 +10 1445  UA0SU EW8DU KO52
072545 -10 1677  UA0SU RG6OR KN88
072545 +11 1445  UA0SU EW8DU KO52
072615  -8 1677  UA0SU RG6OR KN88
072615 +14 1444  UA0SU EW8DU KO52 (x5)
065830  -8  833  UA0SU <...> -09

Decoder S/N history by band

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