UB3ZKO — FT8 station from European Russia

European Russia Grid: ?

Amateur radio station UB3ZKO operating from European Russia. 548 FT8 spots received at SO8OO WebSDR, 65 CQ calls, active on 40m, 20m, over 12 days, best SNR +22 dB. Heard between 2026-05-01 and 2026-07-16.

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

Overview

548
Total spots
65
CQ calls
12
Days active
-7 dB
Avg SNR

Bands

20m 40m
First seen: 2026-05-01
Last seen: 2026-07-16 15:26 UTC

Frequent QSO partners observed at SO8OO

Stations UB3ZKO worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandUB3ZKOPartnerPartner SNRMsgs
07-16 17:22 40m -7 / - R3YAR - / -8 7 ✓ Confirmed
07-16 17:04 40m -12 / - RC6OD - / -1 10 Partial
07-16 17:02 40m -10 / - R3DEE - / - 2 ✓ Confirmed
07-16 13:58 20m -11 / - PA4GDR - / -23 3 Partial
07-14 19:46 20m -1 / - IK5EEA - / -9 3 Partial
07-14 19:27 20m -8 / - A61DD - / - 2 Partial
07-14 19:22 20m -12 / - A61DD - / -7 2 ✓ Confirmed
07-14 19:18 20m -4 / - R6FFB - / - 3 ✓ Confirmed
07-14 19:18 20m +1 / - UA6YW - / -8 2 ✓ Confirmed
07-14 19:08 20m +12 / - S52WD - / -21 2 ✓ Confirmed
07-14 18:17 20m -2 / - F1ODM - / -18 2 ✓ Confirmed
07-14 16:54 20m -3 / - 7Z1MM - / -14 9 Partial
07-11 12:36 20m -8 / - ON3NR - / -12 6 ✓ Confirmed
07-11 12:15 20m -12 / - IW4DNI - / -15 5 Partial
07-11 10:34 20m -20 / - F4HSB - / -10 2 ✓ Confirmed
07-11 10:24 20m -12 / - MI0NWA - / -8 2 Partial
07-11 09:59 20m -4 / - F1ICS - / -18 2 ✓ Confirmed
07-11 09:10 20m -5 / - IK2WSA - / -16 3 ✓ Confirmed
07-10 14:18 20m -14 / - PD2WL - / -12 6 ✓ Confirmed
07-10 14:11 20m -7 / - PD3LKN - / - 6 Partial
07-10 13:41 20m -16 / - RK9UN - / -15 2 Partial
07-10 13:41 20m -6 / - PE1NPS - / - 4 Partial
07-09 20:14 20m 0 / - M9KTM - / -12 2 ✓ Confirmed
07-09 20:08 20m -6 / - PY7XC - / -17 3 Partial
07-09 20:01 20m -2 / - R4FS - / -19 6 Partial
07-09 19:59 20m +8 / - EA1A - / -9 2 ✓ Confirmed
07-09 19:36 20m -7 / - EA1IOK - / - 3 Partial
07-09 19:33 20m -10 / - M1WLK - / - 2 Partial
07-09 19:29 20m -23 / - TA3RCK - / - 2 Partial
07-09 19:28 20m -9 / - IZ8IQO - / -18 2 ✓ Confirmed
07-09 19:14 40m - / - 9A3TGT -16 / - 2 Partial
07-09 18:54 20m -12 / - PD3LKN - / - 2 Partial
07-09 18:23 20m -3 / - JA4FKX - / -16 2 ✓ Confirmed
07-09 18:05 20m +2 / - PI4DX - / +2 2 ✓ Confirmed
07-09 17:42 20m -6 / - G0VXM - / -15 2 ✓ Confirmed
07-09 17:25 40m -3 / - R2EC - / - 2 Partial
07-09 17:24 40m - / - UN8DSW -20 / - 2 ✓ Confirmed
07-09 17:22 40m - / -15 UB0AMB -16 / - 2 ✓ Confirmed
06-19 17:15 40m -18 / - R6DVV -14 / -2 3 ✓ Verified
06-19 17:14 40m +2 / - OZ9FF -15 / -14 6 Partial
06-19 17:12 40m - / -11 UG4I -16 / - 2 ✓ Confirmed
06-19 17:10 40m - / - R1BFL/P -14 / - 3 Partial
06-19 17:08 40m -7 / -4 E73PY -14 / -20 4 ✓ Complete
06-19 17:03 40m -13 / -7 RN7T -19 / - 2 Partial
06-19 16:51 40m -11 / - RA6AR - / -19 2 ✓ Confirmed
06-19 16:48 40m -16 / - TA3GO -15 / +3 2 Partial
06-19 16:41 40m - / - R3TKM -16 / - 2 Partial
06-19 16:18 40m +10 / - HG8LXL - / -10 3 ✓ Confirmed
06-19 16:14 40m -18 / - UI5A - / -4 2 ✓ Confirmed
06-19 16:11 40m -12 / - SP9MRO - / +10 2 ✓ Confirmed

Station Log

40m 
UTC    dB  Freq  Message
170600 -10  775  UB3ZKO RC6OD -01 (x7)
171830 -12 2352  UB3ZKO R4IK -11
172230 -12 2167  UB3ZKO R3YAR -08 (x7)
20m 
UTC    dB  Freq  Message
191915  +3 1824  UB3ZKO UA6YW RR73
191915  -5 2802  UB3ZKO R6FFB LN14 (x2)
192215 -10 1141  UB3ZKO A61DD -07 (x4)
194615  -3 1077  UB3ZKO IK5EEA -09 (x3)
135745 -14 2369  UB3ZKO KF0YOB -11
135845 -11 2506  UB3ZKO PA4GDR JO32
135845  -9 2102  UB3ZKO F4FSY JN25
135915 -13 2506  UB3ZKO PA4GDR R-23 (x2)

SNR History by Band