RU4LM — FT8 station from European Russia

European Russia Grid: LO44

Amateur radio station RU4LM operating from European Russia (grid square LO44). 273 FT8 spots received at SO8OO WebSDR, 108 CQ calls, active on 80m, 40m, 20m, 10m, over 23 days, best SNR +16 dB. Heard between 2026-04-21 and 2026-05-14.

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

Overview

273
Total spots
108
CQ calls
23
Days active
-4 dB
Avg SNR

Bands

80m 20m 40m 10m
First seen: 2026-04-21
Last seen: 2026-05-14 01:46 UTC

Frequent QSO partners observed at SO8OO

Stations RU4LM worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandRU4LMPartnerPartner SNRMsgs
05-14 12:21 20m - / - AH6HY +13 / - 2 Partial
05-14 12:16 20m - / - NR1R +14 / - 4 Partial
05-14 12:06 20m - / -17 WD9HSY +12 / - 5 ✓ Confirmed
05-14 11:58 20m - / -24 W1ARY +10 / - 4 ✓ Confirmed
05-14 11:52 20m - / - KQ4SKS +14 / - 2 Partial
05-14 11:50 20m - / -14 N1SK +9 / - 3 ✓ Confirmed
05-14 11:49 20m - / - KQ4SKS +7 / - 2 Partial
05-14 03:49 20m - / - KZ4GN 0 / - 2 Partial
05-14 03:47 20m - / -21 KK6KC +10 / - 3 ✓ Confirmed
05-14 03:44 20m -8 / - RV9UAF - / -8 2 Partial
05-14 03:41 20m - / - N8GRY +10 / - 2 Partial
05-14 03:36 20m - / -5 TI3ATS +11 / - 3 ✓ Confirmed
05-14 03:32 20m - / - K3HPA +6 / - 2 Partial
05-14 03:21 20m - / -11 W8DPK +12 / - 2 ✓ Confirmed
05-14 03:17 20m - / - WW5M +12 / - 2 Partial
05-14 03:16 20m - / - KB9DED +14 / - 2 Partial
05-14 03:14 20m - / - KZ4GN +10 / - 2 Partial
05-14 03:07 20m - / -10 OA4DOR +8 / - 5 ✓ Confirmed
05-14 03:03 20m - / - XE1ACA +12 / - 2 Partial
05-14 02:57 20m - / -11 IK4TVP +10 / - 2 ✓ Confirmed
05-14 02:56 20m - / -18 ND0Y +11 / - 3 ✓ Confirmed
05-14 02:55 20m -11 / - R9WCK - / - 2 Partial
05-14 02:51 20m -11 / -6 R9YQ +13 / -8 8 ✓ Complete
05-14 02:51 20m - / - W0LT +11 / - 3 Partial
05-14 02:47 20m - / -11 K8NWN -13 / - 2 ✓ Confirmed
05-14 02:42 20m - / -20 WA6GBW -15 / - 3 ✓ Confirmed
05-13 04:58 20m - / -11 K9RE +4 / - 2 ✓ Confirmed
05-13 04:53 20m - / -8 K8OOK +2 / - 4 Partial
05-13 04:33 20m - / - KC2RAI 0 / - 2 Partial
05-13 04:28 20m - / - YS1MS -2 / - 3 Partial
05-13 04:01 20m - / - AK6MJ -9 / - 3 Partial
05-13 03:58 20m - / - VE7VAK -4 / - 3 Partial
05-13 03:47 20m - / - K5RSB +2 / - 2 Partial
05-13 03:46 20m -16 / -11 K4FMX +8 / - 2 ✓ Verified
05-13 03:43 20m - / - NU8Z -4 / - 2 Partial
05-13 03:37 20m -17 / -13 AD5MN -3 / - 4 ✓ Verified
05-13 03:32 20m - / - KL5E -2 / - 3 Partial
05-13 03:28 20m - / -14 AI5OS +1 / - 4 ✓ Confirmed
05-13 03:26 20m - / -16 W7DB +6 / - 3 ✓ Confirmed
05-13 03:23 20m - / -13 AB9PM -2 / - 3 ✓ Confirmed
05-13 03:16 20m - / -24 W1WOW +3 / - 3 ✓ Confirmed
05-12 05:56 20m - / -22 <...> -8 / - 2 Partial
05-12 05:49 20m - / -22 <...> 0 / - 2 Partial
05-12 05:47 20m - / - R6WAO -6 / - 4 Partial
05-12 04:01 20m - / -19 N7PWZ +1 / - 3 ✓ Confirmed
05-12 03:48 20m - / - XE1ACA +4 / - 3 Partial
05-12 03:46 20m -15 / -17 N7LRG +3 / +5 5 ✓ Complete
05-12 03:32 20m - / - KF0MSJ +5 / - 3 Partial
05-12 03:29 20m - / -17 W7LDE +3 / - 5 ✓ Confirmed
05-12 03:24 20m - / - WA9YEE +4 / - 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
115815  +8 2032  W1ARY RU4LM LO44 (x4)
120600 +11 2308  WD9HSY RU4LM LO44 (x5)
121615 +11 2305  NR1R RU4LM LO44 (x4)
122100 +13 2304  AH6HY RU4LM LO44 (x2)
40m 
UTC    dB  Freq  Message
184330 -20 1860  UF6VX RU4LM 73
013030 -18 2062  ZS6KBS RU4LM LO44 (x3)
013400 -19 1515  HK3Z RU4LM LO44
013630 -11  666  VE9NM RU4LM LO44
014030 -11 1137  RU4LM KB3Z RR73
014045 -18 1139  KB3Z RU4LM 73
014115 -20 1135  SN1A RU4LM -03 (x2)
015030 -21 1794  LU6WAV RU4LM LO44 (x3)
015330 -19 1867  PY5RCB RU4LM LO44 (x2)
80m 
UTC    dB  Freq  Message
200945 -24 2074  <...> RU4LM LO44 (x2)
201315 -15 1402  RU4LM <...> -12
201330 -22 2074  <...> RU4LM R-09 (x2)
201445 -15 1648  RU4LM <...> -02
201600 -17 2073  <...> RU4LM LO44 (x2)
201930  -1  306  RU4LM <...> -07 (x2)
202630 -24 2074  <...> RU4LM LO44 (x3)
164800  -3  453  RU4LM RD6OX -05 (x2)
10m 
UTC    dB  Freq  Message
140900  +2 2033  RU4LM D2UY -09 (x2)
114600 -24 1883  RU4LM PY5TD GG54 (x4)

SNR History by Band