UA3R — FT8 station from European Russia

European Russia Grid: KO73

Amateur radio station UA3R operating from European Russia (grid square KO73). 125 FT8 spots received at SO8OO WebSDR, 11 CQ calls, active on 40m, 20m, 10m, over 4 days, best SNR +12 dB. Heard between 2026-06-19 and 2026-06-26.

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

Overview

125
Total spots
11
CQ calls
4
Days active
-7 dB
Avg SNR

Bands

20m 40m 10m
First seen: 2026-06-19
Last seen: 2026-06-26 16:00 UTC

Frequent QSO partners observed at SO8OO

Stations UA3R worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandUA3RPartnerPartner SNRMsgs
06-26 17:57 10m -19 / - RU3X - / -19 3 Partial
06-26 17:53 10m -13 / - RW6HP - / - 3 Partial
06-26 17:45 10m -16 / - RV3YN - / - 2 Partial
06-26 17:42 10m -8 / - RL1B - / -8 2 Partial
06-26 17:42 10m -5 / - RG5A -18 / -5 7 Partial
06-25 18:39 20m -15 / -4 S51DD -23 / - 2 ✓ Verified
06-25 18:32 20m -7 / - E70SZ - / +3 3 ✓ Confirmed
06-25 01:26 40m +6 / - IQ4JO - / -3 3 ✓ Confirmed
06-25 01:25 40m -21 / -4 F5RRS -5 / - 2 ✓ Verified
06-20 13:26 10m -15 / - DM2HK - / -14 5 Partial
06-20 13:22 10m - / - LZ1JZ -6 / - 2 Partial
06-20 13:20 10m - / - SP9UPH -1 / - 2 Partial
06-20 13:12 10m 0 / - TA1SW 0 / -18 4 Partial
06-20 13:06 10m -2 / -22 F4FSY -4 / - 6 ✓ Verified
06-20 13:03 10m - / -13 YL2GJX -6 / - 2 ✓ Confirmed
06-20 13:03 10m -5 / +2 R6TA -3 / -7 5 Partial
06-20 13:02 10m 0 / - F4FSY - / -12 3 Partial
06-20 04:28 40m -10 / - YO6LM - / -12 4 ✓ Confirmed
06-20 04:18 40m -8 / - RM5F - / -10 2 Partial
06-20 04:13 40m -12 / - RM5F - / - 3 Partial
06-19 19:56 40m -8 / - EA5JSF - / -12 3 Partial
06-19 19:49 40m -3 / - OO0O - / - 2 Partial
06-19 19:48 40m +5 / - HG8LXL - / - 4 Partial
06-19 19:46 40m - / +9 UB4CGR -12 / - 2 Partial
06-19 19:43 40m -13 / +8 R3PJ -8 / -1 6 ✓ Complete
06-19 19:41 40m -7 / - UA4FEN - / - 3 Partial
06-19 19:37 40m - / -5 SV1GYG -9 / - 2 Partial
06-19 19:36 40m -2 / -14 PE1NPS -8 / - 5 Partial
06-19 19:35 40m +10 / - YO4NF - / -3 2 ✓ Confirmed
06-19 19:31 40m -13 / - UI6O - / -17 3 Partial
06-19 19:30 40m -7 / - UB6OFG -10 / +2 5 ✓ Complete
06-19 19:29 40m -6 / - R1TAX - / -13 3 ✓ Confirmed
06-19 19:28 40m -7 / - RC5F - / - 2 Partial
06-19 19:25 40m -3 / - F1IQH - / - 3 Partial
06-19 19:24 40m +7 / - YO4NF - / -15 2 Partial
06-19 18:14 40m +12 / - RC3D - / -10 2 Partial
06-19 18:14 40m -21 / - RV3YN - / - 3 Partial
06-19 18:13 40m -8 / - R6LNH - / - 2 Partial
06-19 18:13 40m -2 / - R2EC - / - 2 Partial

Station Log

10m 
UTC    dB  Freq  Message
174415  -4  520  UA3R RG5A R-05
174415  -8  735  UA3R RL1B -10
174430 -16 2059  RG5A UA3R RRR
174545 -16 2178  UA3R RV3YN KO73 (x2)
174845  -9  735  UA3R RL1B -09
175345 -13 1612  UA3R RW6HP LN14 (x3)
175700  -8 2557  UA3R RM4W LO66
175730 -19 1956  UA3R RU3X KO73 (x2)
175900 -19 1314  UA3R RV3YR KO73
175900 -19 1904  UA3R RU3X R-15
180015 -23 2169  UA3R RV3YN KO73
20m 
UTC    dB  Freq  Message
181315 -24 1890  CQ UA3R LO02                          a1
183245  -5 1888  UA3R E70SZ JN84 (x3)
183645 -18 2205  UA3R SV1ENG KM18
183930 -23 2054  S51DD UA3R R-04
184015 -15 2054  UA3R S51DD RR73
40m 
UTC    dB  Freq  Message
041830  -7  946  UA3R RM5F KO85 (x2)
042230 -19 2403  UA3R RA6HN LN14
042815 -11 1504  UA3R YO6LM KN25 (x2)
042945 -19 1250  UA3R R6NZ R-06
043045 -13 1504  UA3R YO6LM R-12 (x2)
012530  -5 2857  F5RRS UA3R R-04
012545 -21 1857  UA3R F5RRS RR73
012630  -5 2857  CQ UA3R LO02                          a1
012645  +5 2733  UA3R IQ4JO JN63 (x3)
013000 -13 2598  HA0AA UA3R LO02

SNR History by Band