RA3WEO — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO72

Receiver-side FT8 activity involving RA3WEO, decoded by SO8OO in southeastern Poland. 798 related FT8 messages, 465 CQ messages, observed on 80m, 40m, 20m, 10m, across 40 UTC dates. Heard between 2026-05-31 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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

798
Related messages
465
CQ messages
40
UTC dates heard
-7 dB
Mean decoder S/N

Bands

80m 20m 40m 10m
First seen: 2026-05-31
Last seen: 2026-08-23 13:52 UTC

Frequent QSO partners observed at SO8OO

Stations RA3WEO worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by RA3WEO

Approximate centre of KO72, decoded 2026-08-23 15:53 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 UTCBandRA3WEO S/NCounterpartCounterpart S/NMsgsCapture
08-23 15:53 20m -19 / - UB0SMX/P - / - 2 Partial capture
08-23 15:44 20m -12 / - UI6O - / -5 2 Partial capture
08-23 15:42 20m -20 / -7 YB7FII -14 / -5 2 Partial capture
08-23 15:32 20m - / - DL1R -7 / - 8 Partial capture
08-23 14:28 10m - / +2 R6KA +3 / - 4 ✓ Closing fragment
08-21 16:46 20m - / -19 TA2ED 0 / - 4 ✓ Closing fragment
08-20 16:44 80m -14 / - UA4HBJ - / -6 2 Partial capture
08-20 16:43 80m -13 / - RC1TF - / -10 2 ✓ Closing fragment
08-20 16:38 40m +9 / +10 EU6UE -9 / +4 6 ✓ Full exchange observed
08-20 16:36 40m +10 / - RK3AW - / 0 2 ✓ Closing fragment
08-20 16:34 40m +10 / -7 DB3MAX +4 / -14 5 ✓ Full exchange observed
08-20 16:27 40m +8 / - RW3XB -13 / -11 5 ✓ Full exchange observed
08-20 16:24 40m +6 / - UB4FGK - / -6 2 ✓ Closing fragment
08-20 16:20 40m +4 / - OH3CXZ - / -20 2 ✓ Closing fragment
08-19 17:10 80m -8 / - R9DT - / -9 2 Partial capture
08-19 17:08 80m -6 / -3 RA9SJG -18 / - 5 ✓ Closing observed
08-19 17:08 80m -4 / -11 SV1QEW -11 / -19 6 ✓ Full exchange observed
08-19 17:07 80m -4 / 0 R7CD -6 / +2 6 ✓ Full exchange observed
08-19 17:05 80m -6 / - RA9SJG -24 / -2 3 Partial capture
08-19 17:05 80m -6 / -7 SV1QEZ -20 / -13 6 ✓ Full exchange observed
08-19 17:04 80m -3 / 0 SQ2BXI +15 / -14 5 ✓ Full exchange observed
08-19 17:02 80m -4 / -15 R3PBA -18 / - 4 ✓ Full exchange observed
08-19 17:02 80m - / - SV1QEW -12 / - 5 Partial capture
08-19 16:56 80m -6 / - OH4JFN - / -12 2 ✓ Closing fragment
08-19 16:55 80m -4 / - UB8FDN - / 0 2 ✓ Closing fragment
08-19 16:51 80m -6 / +6 OH5KNL -8 / -6 4 ✓ Full exchange observed
08-19 16:50 80m -20 / - R8FH - / -6 2 ✓ Closing fragment
08-19 16:48 80m -10 / - UA3MRS - / -11 3 ✓ Closing fragment
08-19 16:46 80m -11 / -4 EW8R 0 / -3 4 ✓ Full exchange observed
08-19 16:22 80m -14 / - RU3X -14 / +7 4 ✓ Full exchange observed
08-18 17:19 40m -5 / - RM2P - / +8 2 ✓ Closing fragment
08-18 17:14 40m 0 / - RA3WPF -21 / +5 4 ✓ Closing observed
08-18 17:11 40m 0 / -5 DL9KM -14 / -9 5 ✓ Full exchange observed
08-18 17:09 40m 0 / - UB3LBU - / +2 2 ✓ Closing fragment
08-18 17:08 40m +10 / - 9A5E - / - 2 Partial capture
08-18 17:06 40m +6 / - YO4LUP - / -1 2 ✓ Closing fragment
08-16 16:48 40m -7 / - R3MBV -14 / - 3 ✓ Closing observed
08-16 16:47 40m -6 / - R2GBR - / -5 2 ✓ Closing fragment
08-16 16:44 40m -14 / -7 SN1A -16 / -15 5 ✓ Full exchange observed
08-16 16:34 20m - / +1 <...> +1 / - 2 Partial capture
08-15 17:37 40m -8 / - DA0OIE -15 / -16 3 ✓ Closing observed
08-15 17:35 40m -10 / - TA1MHS - / -15 2 ✓ Closing fragment
08-15 17:33 40m -12 / 0 R50RKZ -4 / +6 3 ✓ Full exchange observed
08-10 19:22 80m -10 / +2 RJ6ON -20 / -2 4 ✓ Full exchange observed
08-10 19:20 80m -12 / -6 R4FV -12 / +5 4 ✓ Full exchange observed
08-10 19:16 80m -8 / - RQ3D - / -7 3 ✓ Closing fragment
08-10 19:14 80m -8 / +2 RT2P -4 / +6 4 ✓ Full exchange observed
08-10 19:12 80m -9 / - RA9LY - / -16 3 ✓ Closing fragment
08-10 19:11 80m - / -5 RM5F 0 / - 3 ✓ Closing fragment
08-10 19:10 80m -9 / - R50RKZ -4 / +8 4 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
153415 -14 2658  RA3WEO DL1R JN58 (x5)
154230 -14 2325  RA3WEO YB7FII -07
154245 -20  892  YB7FII RA3WEO R-05
154415 -18  892  BH2WTV RA3WEO RR73
154445 -15  891  UI6O RA3WEO KO72 (x2)
154645 -15  891  BA4VDC RA3WEO KO72
155015 -14  891  BG9SIN RA3WEO RR73
155245 -18  891  CQ RA3WEO KO72
155315 -19  891  UB0SMX/P RA3WEO KO72 (x2)
10m 
UTC    dB Audio  Message
114900 +10 1454  RA3WEO IK3CHK 73
172215  +3  646  RA3WEO HA3GX JN96 (x4)
172745 -21 1621  RA3WEO <...> +03 (x2)
141815 -17 2307  CQ RA3WEO KO72
141945 -17 2308  DF1BGQ RA3WEO -19
142015 -19 2308  CQ RA3WEO KO72
142145 -15 2308  IV3IUM RA3WEO RR73
142815  +3  479  RA3WEO R6KA KN75 (x4)
80m 
UTC    dB Audio  Message
171000  -6 2122  RA9SJG RA3WEO RR73
171015 -16 2015  RA3WEO RA9SJG 73
171030  -8 2122  R9DT RA3WEO KO72 (x2)
164215 -15 2002  CQ RA3WEO KO72 (x2)
164315 -12 2001  RC1TF RA3WEO R-10 (x2)
164415 -13 2002  UA4HBJ RA3WEO -06 (x2)
164515 -13 2002  CQ RA3WEO KO72 (x5)
40m 
UTC    dB Audio  Message
163515  +3 2745  RA3WEO DB3MAX R-07
163530 +12 2746  DB3MAX RA3WEO RR73
163545  +7 2745  RA3WEO DB3MAX 73
163600 +12 2745  CQ RA3WEO KO72
163630 +10 2745  RK3AW RA3WEO R+00 (x2)
163715 -14 1305  RA3WEO HA1DUQ JN86
163845 +10 2746  EU6UE RA3WEO KO72 (x2)
163945 +11 2746  CQ RA3WEO KO72 (x2)
164030  -8 2274  RA3WEO EU6UE +10
164045  +8 2746  EU6UE RA3WEO R+04
164100 -10 2274  RA3WEO EU6UE RR73
164115 +10 2746  EU6UE RA3WEO 73

Decoder S/N history by band

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