UB4RIB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia

Receiver-side FT8 activity involving UB4RIB, decoded by SO8OO in southeastern Poland. 124 related FT8 messages, observed on 40m, 20m, across 4 UTC dates. Heard between 2026-08-08 and 2026-08-11.

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

124
Related messages
0
CQ messages
4
UTC dates heard
-9 dB
Mean decoder S/N

Bands

40m 20m
First seen: 2026-08-08
Last seen: 2026-08-11 15:47 UTC

Frequent QSO partners observed at SO8OO

Stations UB4RIB worked most often, as logged from our receiver:

Activity Heatmap

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 UTCBandUB4RIB S/NCounterpartCounterpart S/NMsgsCapture
08-11 17:45 40m - / -9 RW6ATD -3 / - 4 ✓ Closing fragment
08-11 17:34 40m - / - EW8CW -15 / - 3 ✓ Closing fragment
08-11 17:26 40m - / -9 UA6LIK -18 / - 4 ✓ Closing fragment
08-11 17:24 40m - / -16 EU4U -7 / - 2 Partial capture
08-10 17:44 40m - / -20 I1RJP -8 / - 3 ✓ Closing fragment
08-10 17:42 40m - / -5 R2SN -6 / - 3 ✓ Closing fragment
08-10 17:41 40m - / -12 DL1DXX -17 / - 3 ✓ Closing fragment
08-10 17:41 40m - / -8 R7OF -11 / - 2 ✓ Closing fragment
08-10 08:27 20m - / -8 IK4LZH +8 / - 2 ✓ Closing fragment
08-09 19:17 40m - / -9 UB6OFG -14 / - 4 ✓ Closing fragment
08-09 19:14 40m - / - UA6BCB -6 / - 3 ✓ Closing fragment
08-09 19:09 40m - / -4 RA3M -5 / - 4 ✓ Closing fragment
08-09 19:05 40m - / -15 IK0MHR -10 / - 4 ✓ Closing fragment
08-09 19:05 40m - / - PE1PEO -10 / - 5 Partial capture
08-09 18:54 40m - / -14 LZ3YY -12 / - 2 ✓ Closing fragment
08-09 18:53 40m - / -24 S52D -5 / - 8 ✓ Closing fragment
08-09 14:31 20m - / - RL3K -24 / - 2 Partial capture
08-09 09:25 20m - / -15 HB9EFK +2 / - 3 ✓ Closing fragment
08-09 09:22 20m - / -9 HB9EFK +6 / - 2 ✓ Closing fragment
08-09 07:43 20m - / +4 IK4LZH -1 / - 3 ✓ Closing fragment
08-09 07:30 20m - / -21 R3XBS -14 / - 2 Partial capture
08-09 06:48 20m - / -15 I1RJP +4 / - 6 ✓ Closing fragment
08-09 06:47 20m - / -2 SV2AEL -8 / - 4 ✓ Closing fragment
08-08 19:03 40m - / -1 R7CD -16 / - 3 ✓ Closing fragment
08-08 19:01 40m - / -15 R1CF -11 / - 2 ✓ Closing fragment
08-08 19:00 40m - / - R2EC +2 / - 2 Partial capture
08-08 18:58 40m - / - RA3BY -8 / - 2 Partial capture
08-08 18:46 40m - / - RA3BY -10 / - 2 Partial capture
08-08 18:46 40m - / -5 RL3QGD -18 / - 2 Partial capture
08-08 18:39 40m - / -10 UB6OCP -23 / - 2 Partial capture
08-08 18:36 40m - / - SV2AEL -16 / - 2 Partial capture
08-08 18:36 40m - / -13 RM5F -1 / - 3 ✓ Closing fragment
08-08 18:34 40m - / - IK6GPZ -11 / - 3 Partial capture
08-08 18:33 40m - / - RU3DNN -12 / - 2 Partial capture
08-08 18:29 40m - / 0 RN6LPC -10 / - 2 Partial capture
08-08 16:27 40m - / -12 LZ3HG -17 / - 4 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
174600 -11  301  UB4RIB I1RJP 73
172445  -6 2673  UB4RIB EU4U -16 (x2)
172630 -16 1572  UB4RIB UA6LIK LN08 (x4)
173330 -14  677  UB4RIB RK4FD LO22
173400 -19 1589  UB4RIB EW8CW KO52 (x3)
174530  -3 2790  UB4RIB RW6ATD -09 (x4)
20m 
UTC    dB Audio  Message
073145 -17 2378  UB4RIB R3XBS -21
074345  +0  464  UB4RIB IK4LZH +04 (x3)
074845 -24 1775  UB4RIB UB3YFO -07
092100  -2 1518  UB4RIB HA1BF RR73
092215  +5 2654  UB4RIB HB9EFK -09 (x5)
143115 -23 1697  UB4RIB RL3K KO91 (x2)
082745  +5  462  UB4RIB IK4LZH -08 (x2)

Decoder S/N history by band

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