UA4A — FT8 station from European Russia

European Russia Grid: ?

Amateur radio station UA4A operating from European Russia. 97 FT8 spots received at SO8OO WebSDR, 16 CQ calls, active on 20m, 10m, over 9 days, best SNR +20 dB. Heard between 2026-04-23 and 2026-05-30.

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

Overview

97
Total spots
16
CQ calls
9
Days active
-7 dB
Avg SNR

Bands

20m 10m
First seen: 2026-04-23
Last seen: 2026-05-30 02:58 UTC

Frequent QSO partners observed at SO8OO

Stations UA4A worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandUA4APartnerPartner SNRMsgs
05-30 04:57 20m -7 / - JY5IB - / -4 2 ✓ Confirmed
05-30 04:51 20m -13 / - V31DL - / - 3 Partial
05-30 04:49 20m -9 / -11 RA3DFQ -20 / -3 3 ✓ Complete
05-30 04:41 20m - / -6 OH1MRE -5 / - 3 ✓ Confirmed
05-30 04:36 20m -9 / -19 TA2ANK -18 / -14 4 ✓ Complete
05-30 04:33 20m - / -14 IQ0RU -20 / - 2 ✓ Confirmed
05-29 14:06 20m -4 / - RA9LL -5 / - 2 ✓ Verified
05-28 07:28 10m - / - RW6HP -14 / - 2 Partial
05-28 07:23 10m - / -1 9A7W -10 / - 2 ✓ Confirmed
05-28 07:21 10m - / -13 LZ1JZ -17 / - 3 ✓ Confirmed
05-28 07:16 10m -16 / - RG5A -18 / -2 6 ✓ Verified
05-20 14:22 20m - / -23 <...> -12 / - 2 Partial
05-20 14:17 20m - / -8 SM7HPK -15 / - 4 ✓ Confirmed
05-20 14:01 20m - / -8 R8LDJ -16 / - 2 ✓ Confirmed
05-20 14:00 20m - / -15 BD2BN -16 / - 2 Partial
05-20 13:41 20m - / -16 RK0SC -2 / - 2 ✓ Confirmed
05-20 13:37 20m -9 / -8 BG7BUM -9 / - 2 ✓ Verified
05-20 13:27 20m -4 / - F5IXN - / - 3 Partial
05-20 13:26 20m - / -16 EU4U +2 / - 2 ✓ Confirmed
05-20 13:19 20m -11 / - BI4IWL +4 / -12 3 ✓ Verified
05-20 12:33 20m -18 / - RA8AF -1 / -16 2 Partial
05-20 12:24 20m -17 / - LZ1ZF -3 / -18 2 ✓ Verified
05-20 12:20 20m - / -18 <...> +6 / - 3 Partial
05-20 12:18 20m - / -17 YO5OHT +4 / - 2 Partial
05-20 12:16 20m - / +4 EW2ZC +2 / - 2 ✓ Confirmed
05-20 12:14 20m -10 / -13 <...> +6 / -4 2 Partial
05-20 12:10 20m - / -18 IQ0RU -4 / - 2 ✓ Confirmed
05-11 10:22 20m -16 / - R3DLZ - / -9 2 Partial
05-11 10:18 20m -19 / - RW9MZ - / -13 5 ✓ Confirmed
05-11 10:06 20m -9 / - R3XG - / -6 2 Partial
05-11 09:51 20m +15 / -17 UA3SKC +2 / -3 3 ✓ Complete
05-11 09:48 20m -3 / - DL0WIM - / -3 3 ✓ Confirmed
05-11 09:46 20m -3 / -17 RY3F -8 / -21 6 ✓ Complete
05-10 13:12 20m - / -11 R9UIW -12 / - 3 ✓ Confirmed
05-10 12:40 20m - / -4 UA3QQG -8 / - 2 ✓ Confirmed
05-10 12:38 20m +12 / -12 EU4U -4 / -8 3 ✓ Complete
05-10 12:21 20m - / -17 A61CK -4 / - 2 Partial
05-10 12:09 20m +8 / - SV9TLU -5 / -20 2 Partial
05-10 12:03 20m +8 / -13 R3TS +2 / -9 5 ✓ Complete
05-10 12:00 20m +2 / -14 OV9A +1 / -12 5 ✓ Complete
05-10 11:56 20m - / - IQ0RU -2 / - 2 Partial
05-10 11:37 20m +4 / - R4GF - / -3 2 ✓ Confirmed
05-04 15:26 20m -15 / - <...> -13 / -9 2 Partial
05-04 15:12 20m - / - B4CRA -8 / - 2 Partial
05-04 14:53 20m -10 / -20 <...> -13 / -11 4 Partial
04-23 12:11 20m - / -9 OH1RI -11 / - 2 ✓ Confirmed
04-23 12:08 20m +4 / - IK2UVR - / -9 2 ✓ Confirmed
04-23 11:57 20m -8 / - RA9CKA - / - 2 Partial
04-23 11:57 20m +3 / - F5HNQ - / -13 3 ✓ Confirmed
04-23 11:45 20m - / -18 YP1ZMR -6 / - 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
043730 -17 2315  UA4A TA2ANK RR73
044115  -4 3050  OH1MRE UA4A LN28 (x3)
044430  +2 1023  UA4A 4Z5PT -11
044745 -18 1868  EX8ABR/P UA4A R-17
044915  -9 2097  UA4A RA3DFQ -03
044930 -20 2096  RA3DFQ UA4A R-11
044945  -9 2098  UA4A RA3DFQ RR73
045115 -14 2053  UA4A V31DL EK57 (x3)
045615 -10 2811  RA9LL UA4A 73
045745  -9 1787  UA4A JY5IB -04 (x2)
10m 
UTC    dB  Freq  Message
070430 -21 1850  R7RCG UA4A LN28
071615  -7 1441  UA4A RG5A KN93
071645 -22 1346  LZ1JZ UA4A LN28
071645 -20 1441  UA4A RG5A KN93 (x3)
071800 -19 1440  RG5A UA4A RRR (x2)
072145 -18 1345  LZ1JZ UA4A R-13 (x3)
072345  -8  785  9A7W UA4A R-01 (x2)
072800 -14 2003  RW6HP UA4A LN28 (x2)

SNR History by Band