R2UC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: LO07

Receiver-side FT8 activity involving R2UC, decoded by SO8OO in southeastern Poland. 1,553 related FT8 messages, 616 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 57 UTC dates. Heard between 2026-06-12 and 2026-08-20.

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

1,553
Related messages
616
CQ messages
57
UTC dates heard
-3 dB
Mean decoder S/N

Bands

80m 20m 40m 10m 160m
First seen: 2026-06-12
Last seen: 2026-08-20 09:42 UTC

Frequent QSO partners observed at SO8OO

Stations R2UC worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by R2UC

Approximate centre of LO07, decoded 2026-08-20 11:42 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 UTCBandR2UC S/NCounterpartCounterpart S/NMsgsCapture
08-20 11:46 20m -14 / - OH2ZZ - / -12 2 ✓ Closing fragment
08-20 11:44 20m -6 / - R9FDE/P - / -7 3 Partial capture
08-20 11:43 20m -8 / - <...> - / -9 2 Partial capture
08-19 10:42 20m - / -18 PD2WL -23 / - 8 Partial capture
08-19 10:40 20m +1 / - ON1JP - / -13 3 ✓ Closing fragment
08-19 01:35 40m - / - F1IQH -12 / - 3 Partial capture
08-19 01:29 80m +1 / -6 PI4DX -5 / - 3 ✓ Closing observed
08-19 01:27 80m - / - EA7GUK -24 / - 2 Partial capture
08-19 01:26 80m - / - F5MYK -19 / - 6 Partial capture
08-19 01:24 80m - / - F4LYP -18 / - 2 Partial capture
08-19 01:23 80m - / - DO5PY +2 / - 3 Partial capture
08-19 01:23 80m - / - HA0AA -8 / - 2 Partial capture
08-18 19:32 80m - / - R6ODC -14 / - 2 Partial capture
08-18 19:28 80m - / +9 R5ACQ +4 / - 2 ✓ Closing fragment
08-18 19:27 80m -12 / 0 R3LDK +1 / -10 5 ✓ Full exchange observed
08-17 21:49 80m -2 / -22 R2EA/P +3 / -1 4 ✓ Full exchange observed
08-17 21:46 80m -11 / +7 OG1AO -3 / -10 4 ✓ Full exchange observed
08-17 21:42 80m -12 / -4 R2PT -1 / - 3 ✓ Closing observed
08-17 21:40 80m - / - DB1BW +6 / - 2 Partial capture
08-17 21:39 80m -12 / +8 OH3GBW +4 / -16 5 ✓ Full exchange observed
08-17 21:39 80m -10 / - R5BM +4 / -2 4 ✓ Closing observed
08-17 21:38 80m - / - PA3FPQ +6 / - 2 Partial capture
08-17 07:32 20m -2 / - UB3PAQ - / -14 2 Partial capture
08-17 07:28 20m +2 / - R3UG -3 / -17 3 ✓ Closing observed
08-17 07:25 20m -1 / -18 IK4LZH -7 / -16 9 ✓ Full exchange observed
08-17 07:22 20m -2 / - YU7XL - / -6 4 ✓ Closing fragment
08-17 07:18 20m -6 / - IK4LZH - / -16 2 Partial capture
08-17 07:17 20m - / -10 IK4RVY -12 / - 2 ✓ Closing fragment
08-13 18:18 80m - / - RM3TO -7 / - 2 ✓ Closing fragment
08-13 18:17 80m -7 / -9 RD3AD -16 / - 3 ✓ Closing observed
08-13 18:16 80m -10 / -8 RU4B -17 / - 3 ✓ Closing observed
08-13 18:14 20m - / -12 7X3WPL -21 / - 2 Partial capture
08-12 09:37 20m - / -6 R6OGV -18 / - 3 ✓ Closing fragment
08-12 09:36 20m -11 / -21 DB1SN -6 / -15 3 ✓ Full exchange observed
08-12 09:28 20m -10 / - DB2LP - / -11 3 ✓ Closing fragment
08-12 07:17 20m - / -11 DK8IZ +3 / - 4 ✓ Closing fragment
08-11 18:19 80m - / - SV8JE 0 / - 4 Partial capture
08-11 17:28 80m -2 / -9 R6ZCE -7 / -12 7 ✓ Full exchange observed
08-11 17:27 80m - / - SV8JE -13 / - 4 Partial capture
08-11 09:15 10m - / -18 IK4LZH -8 / - 2 ✓ Closing fragment
08-11 05:56 10m - / 0 RX6LG -21 / - 2 Partial capture
08-11 01:49 80m - / -19 RN7A -24 / - 3 ✓ Closing fragment
08-11 01:48 80m - / - DO8JB -12 / - 2 Partial capture
08-11 01:44 80m 0 / -10 F5UOU -9 / -10 2 Partial capture
08-11 01:43 80m - / - ON4MAP -18 / - 3 Partial capture
08-11 01:42 80m +1 / -15 CT2GQA -20 / -19 5 ✓ Full exchange observed
08-10 22:47 80m 0 / +1 R4SCQ -24 / -16 3 ✓ Full exchange observed
08-10 22:46 80m - / - DL3HN -12 / - 5 Partial capture
08-10 22:45 80m - / - G4ZFJ +4 / - 2 Partial capture
08-10 22:43 80m - / - YO4LUP -14 / - 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
104545 -24 1891  R2UC PD2WL -18 (x4)
104800  -8  305  CQ R2UC LO07 (x4)
114300  -7  310  <...> R2UC -09 (x2)
114430  -6  308  R9FDE/P R2UC -07 (x3)
114630 -13 2023  OH2ZZ R2UC -12 (x2)
40m 
UTC    dB Audio  Message
184445  -9  239  R2UC DL7ACA 73
185630  -6  795  R2UC RY3F R+08 (x2)
181130 -15  238  R2UC ON4MGV -07
181245  -4  964  R2UC YO4NT -08 (x2)
000815 -12  737  R2UC F1PBZ -06 (x2)
001230 -10  622  R2UC EA3GQA JN11 (x4)
013500 -14  740  R2UC F1IQH JN27 (x3)
80m 
UTC    dB Audio  Message
012830 -19 2460  R2UC F5MYK IN97
012900  -4 1875  R2UC PI4DX R-06
012915  +1 1036  PI4DX R2UC RR73
012930  -6 1875  R2UC PI4DX 73
012945  +3 1036  CQ R2UC LO07
013000 -24 2460  R2UC F5MYK IN97
013015  +5 1035  CQ R2UC LO07
013030 -11 2460  R2UC F5MYK IN97
013045  +2 1035  CQ R2UC LO07 (x7)
10m 
UTC    dB Audio  Message
084200  -9 2000  R2UC D2UY R-14
070100 -20 1525  R2UC R7NO RR73
070130 -11 2524  R2UC RD7LC RR73
055615 -21 2098  R2UC RX6LG +00 (x2)
091545  -7  492  R2UC IK4LZH R-18 (x2)
160m 
UTC    dB Audio  Message
204330 -21 1396  R2UC RC1BQ KO39
193030 -15 1649  R2UC R4HIV LO53 (x3)
193330 -11 1503  R2UC UA3PY KO84 (x3)
193730  -6 1503  R2UC RA3LBW -19 (x4)

Decoder S/N history by band

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