RA3TVW — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: LO25

Receiver-side FT8 activity involving RA3TVW, decoded by SO8OO in southeastern Poland. 3,163 related FT8 messages, 754 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 62 UTC dates. Heard between 2026-06-19 and 2026-08-22.

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

3,163
Related messages
754
CQ messages
62
UTC dates heard
-7 dB
Mean decoder S/N

Bands

80m 20m 40m 10m 160m
First seen: 2026-06-19
Last seen: 2026-08-22 17:08 UTC

Frequent QSO partners observed at SO8OO

Stations RA3TVW worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by RA3TVW

Approximate centre of LO25, decoded 2026-08-23 03:16 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 UTCBandRA3TVW S/NCounterpartCounterpart S/NMsgsCapture
08-23 03:09 40m -16 / - UB8QBI - / 0 3 ✓ Closing fragment
08-22 19:04 80m -1 / +3 UF4S/P -10 / +9 9 ✓ Full exchange observed
08-22 12:46 20m -18 / -8 <...> -10 / -20 3 Partial capture
08-22 12:11 20m - / -15 EA5GX +1 / - 4 ✓ Closing fragment
08-22 12:06 20m -11 / - UF4S/P - / - 9 Partial capture
08-20 22:53 40m -10 / - NP3RK - / -16 6 Partial capture
08-20 21:43 40m -2 / - 5A1AL - / -11 5 ✓ Closing fragment
08-20 20:43 40m -1 / - BG5JGG - / -17 3 ✓ Closing fragment
08-20 19:38 40m -3 / - UA6XT - / +4 9 Partial capture
08-20 19:37 40m -2 / +7 RA6LTD -2 / +6 4 ✓ Full exchange observed
08-20 19:36 40m -2 / - RA4CEH - / +1 2 ✓ Closing fragment
08-20 18:55 40m - / -15 EW8CW -4 / - 3 ✓ Closing fragment
08-20 16:36 40m -11 / - R6UBD - / -7 2 Partial capture
08-20 16:34 40m -12 / - RY3DAR - / +9 3 Partial capture
08-20 16:29 40m -12 / - R6UBD - / -9 8 Partial capture
08-20 15:32 20m 0 / - LA3SHA - / -9 2 Partial capture
08-20 15:29 20m -2 / - UA9YHA - / +1 3 ✓ Closing fragment
08-20 11:48 20m -9 / - R9FDE/P - / -10 3 ✓ Closing fragment
08-20 11:45 20m -10 / - R3IBM - / -10 3 Partial capture
08-20 11:21 20m 0 / +2 UA6ARR -9 / +4 3 ✓ Full exchange observed
08-20 07:58 20m +10 / - <...> - / -8 7 Partial capture
08-20 07:17 20m -1 / - R6DOB/M - / 0 2 Partial capture
08-20 07:07 20m -1 / - RC6ZT - / -15 3 Partial capture
08-20 07:04 20m 0 / - R6DOB/M - / - 3 Partial capture
08-20 07:00 20m +3 / - RM9WN - / -2 3 ✓ Closing fragment
08-20 06:57 20m -1 / - <...> - / -1 4 Partial capture
08-20 06:21 20m +4 / - <...> - / -2 5 Partial capture
08-20 04:51 20m -18 / -12 HK3YL -13 / -7 4 ✓ Full exchange observed
08-19 21:19 80m -8 / +8 UB3BGN -2 / +10 6 Partial capture
08-19 20:07 80m - / -12 DL8LE +3 / - 6 ✓ Closing fragment
08-19 20:07 80m -24 / -23 SV7LWI -8 / -18 2 Partial capture
08-19 20:02 80m +2 / -6 RK4FAJ -2 / +1 5 ✓ Full exchange observed
08-19 19:57 80m 0 / - RC3LD -17 / -19 3 Partial capture
08-19 19:56 80m +1 / - UA3RBM -2 / +5 7 ✓ Full exchange observed
08-19 19:55 80m 0 / - SV2AEL - / -8 2 ✓ Closing fragment
08-19 19:54 80m 0 / -5 R4FV -1 / +6 4 ✓ Full exchange observed
08-19 19:51 80m -6 / - UB1AHX - / -16 2 Partial capture
08-19 19:49 80m - / - R1TET -9 / - 4 ✓ Closing fragment
08-19 19:27 160m - / -8 RU3FM +7 / - 3 ✓ Closing fragment
08-19 19:24 160m - / -20 R2SN -18 / - 2 ✓ Closing fragment
08-19 19:24 160m - / -16 RA1AGX -2 / - 3 ✓ Closing fragment
08-19 19:23 160m - / -12 RN1CW -14 / - 3 ✓ Closing fragment
08-19 19:22 160m - / -5 RM5F -6 / - 2 ✓ Closing fragment
08-19 19:19 160m - / -16 RA3YDA -5 / - 3 ✓ Closing fragment
08-19 19:18 160m - / - RM5F -16 / - 2 Partial capture
08-19 19:16 160m - / -10 RA1WU -5 / - 2 ✓ Closing fragment
08-19 19:09 160m - / -14 R3LBK -8 / - 2 ✓ Closing fragment
08-19 19:06 160m - / -7 R3OZ -12 / - 2 ✓ Closing fragment
08-19 04:03 40m -9 / - RA3TNV -11 / -11 2 Partial capture
08-19 03:34 40m -9 / - RU6FK - / -21 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
214345  +1 2439  5A1AL RA3TVW -11 (x4)
225300 -14 2438  NP3RK RA3TVW LO25 (x6)
030930 -14 2253  UB8QBI RA3TVW LO25 (x3)
031230 -13 2254  TA2EE RA3TVW -23
031645 -17 2312  <...> RA3TVW LO25
80m 
UTC    dB Audio  Message
211945 -11 1719  UB3BGN RA3TVW +10 (x4)
212230  -2 2101  RA3TVW UB3BGN R+08 (x2)
190445  -3  669  UF4S/P RA3TVW LO25 (x6)
190730  -9 1058  RA3TVW UF4S/P +03
190745  -4  752  UF4S/P RA3TVW R+09
190800 -11 1058  RA3TVW UF4S/P RR73
20m 
UTC    dB Audio  Message
120715 -11 1416  UF4S/P RA3TVW LO25 (x7)
121100  -1 2002  RA3TVW EA5GX IM99 (x4)
124600 -14 2580  RA3TVW <...> -08 (x2)
124745 -18 1929  <...> RA3TVW R-20
124900  -9 2640  RA3TVW R6DOB/M -11
160m 
UTC    dB Audio  Message
192000  -5  572  RA3TVW RA3YDA 73
192230  -9  888  RA3TVW RM5F R-05 (x2)
192330 -12 1509  RA3TVW RN1CW KO59 (x3)
192430 -19 1833  RA3TVW R2SN -20
192430  -2  756  RA3TVW RA1AGX KO49 (x3)
192600 -18 1833  RA3TVW R2SN RR73
192730  +4  601  RA3TVW RU3FM KO94 (x3)
193800 -16  801  <...> RA3TVW -11
10m 
UTC    dB Audio  Message
072745 -22 1281  RA3TVW LX1NO JN39
073630  -6 2503  RA3TVW RD7LC +00 (x2)
080830  -9 1008  RA3TVW EC6DX -12 (x2)
084130 -10 2522  RA3TVW <...> 73
085100 -13 1485  RA3TVW IK4IDF JN54
063545 -15 2309  RA3TVW R2EC 73
064330 -18 1333  RA3TVW RA9AJ MO05 (x3)
130300 -17  912  RA3TVW RA6ZD KN98 (x2)
130730  -9 1219  RA3TVW M0BEW -07 (x2)

Decoder S/N history by band

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