US4UU — FT8 station from Ukraine

Ukraine Grid: ?

Amateur radio station US4UU operating from Ukraine. 46 FT8 spots received at SO8OO WebSDR, active on 20m, 10m, over 10 days, best SNR +12 dB. Heard between 2026-04-24 and 2026-06-28.

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

Overview

46
Total spots
0
CQ calls
10
Days active
-5 dB
Avg SNR

Bands

20m 10m
First seen: 2026-04-24
Last seen: 2026-06-28 18:54 UTC

Frequent QSO partners observed at SO8OO

Stations US4UU worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandUS4UUPartnerPartner SNRMsgs
06-28 20:52 10m +10 / - IK1RQX - / -12 5 ✓ Confirmed
06-28 20:43 10m +3 / - CE2SV - / -19 2 ✓ Confirmed
06-28 20:13 10m +1 / - SV2CLJ - / -6 3 ✓ Confirmed
06-28 20:09 10m -2 / - UR3QKC - / - 2 Partial
06-06 20:59 20m - / - VU3OSA +10 / - 2 Partial
05-30 22:06 20m +10 / - EA6C - / +1 3 ✓ Confirmed
05-21 18:44 20m +2 / - HF22LOS - / -3 2 Partial
04-27 17:22 20m -12 / - 5Z4VJ - / -15 3 Partial
04-25 22:26 20m -8 / - XU7O - / -17 4 Partial
04-25 22:15 20m -23 / - NA6Y - / -14 5 Partial
04-25 10:42 10m +2 / - UN0GY - / +7 2 ✓ Confirmed
04-25 10:11 10m -13 / - EX7CQ - / +3 2 ✓ Confirmed
04-24 19:53 20m +3 / - BG4UCZ - / -18 2 ✓ Confirmed

Station Log

10m 
UTC    dB  Freq  Message
195615 -24 1858  US4UU YU5DR RR73
200045 -18 2188  US4UU PD1HPB JO22
200900  -7  957  US4UU DL8NW JO30
200900  -1 1600  US4UU UR3QKC KN77 (x2)
201330  -3  604  US4UU SV2CLJ KN10 (x3)
204345  +4 2671  US4UU CE2SV -19 (x2)
205245  +9 2617  US4UU IK1RQX JN44 (x5)
40m 
UTC    dB  Freq  Message
203245  -8 1795  BG3TFT US4UU KO50
20m 
UTC    dB  Freq  Message
222630  -8  499  US4UU XU7O -17 (x4)
172245 -13 2266  US4UU 5Z4VJ -15 (x3)
103330  -2 1151  US4UU SX100PAOK -18
184445  +4 1632  US4UU HF22LOS -03 (x2)
220645  +9 2265  US4UU EA6C JM19 (x3)
205945  +7 2249  VU3OSA US4UU KO50 (x2)

SNR History by Band