R0SDM — FT8 station from Asiatic Russia

Asiatic Russia Grid: ?

Amateur radio station R0SDM operating from Asiatic Russia. 468 FT8 spots received at SO8OO WebSDR, 18 CQ calls, active on 40m, 20m, over 6 days, best SNR +23 dB. Heard between 2026-04-22 and 2026-05-11.

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

Overview

468
Total spots
18
CQ calls
6
Days active
-3 dB
Avg SNR

Bands

20m 40m
First seen: 2026-04-22
Last seen: 2026-05-11 08:11 UTC

Frequent QSO partners observed at SO8OO

Stations R0SDM worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandR0SDMPartnerPartner SNRMsgs
05-11 10:00 20m +2 / - IK4LZH - / - 3 Partial
05-11 09:39 20m +2 / - RA3ZAL - / - 2 Partial
05-11 09:26 20m -6 / - RL3QGD - / - 2 Partial
05-11 09:24 20m -4 / - RA5AK - / -18 2 Partial
05-11 07:59 20m -14 / - R9DZ - / - 2 Partial
05-11 07:43 20m -8 / - R9DZ - / - 5 Partial
05-11 07:26 20m +4 / - RD3TBQ - / -9 4 ✓ Confirmed
05-11 07:12 20m -12 / - R9OAZ - / -6 2 ✓ Confirmed
05-11 07:11 20m -2 / - RA8CP/M - / -4 2 Partial
05-11 07:07 20m +2 / - RU7C - / - 2 Partial
05-11 06:26 20m -16 / - R9CA - / -11 5 Partial
05-11 06:14 20m -1 / - RA8CP/M - / -14 2 Partial
05-11 05:57 20m +4 / - RU3DNN - / - 2 Partial
05-11 05:23 20m -12 / - UA0AAA - / - 3 Partial
05-11 04:59 20m -12 / - R9JDA - / -19 2 Partial
05-11 04:56 20m +4 / - R7GH - / -17 3 ✓ Confirmed
05-11 04:44 20m -14 / - UB8CME - / -19 3 ✓ Confirmed
05-11 03:33 20m - / -17 BG3NBD -18 / - 2 Partial
05-11 03:31 20m - / -17 RG0S -20 / - 4 Partial
05-11 03:27 20m - / - BG3NBD -22 / - 2 Partial
05-11 03:26 20m - / - RV6LN -22 / - 2 Partial
05-11 03:23 20m - / -12 BG4UCZ -20 / - 4 ✓ Confirmed
05-11 03:16 20m 0 / -9 R9UBE -18 / -12 6 ✓ Complete
05-11 03:12 20m +1 / - UN8DSW -23 / -4 6 ✓ Verified
05-11 03:11 20m - / - RM9I -24 / - 2 Partial
05-11 03:07 20m - / - BG4UCZ -18 / - 2 Partial
05-11 01:51 20m -6 / - UA9JGS - / -4 6 Partial
05-10 22:23 20m -22 / - I1RJP - / -1 2 Partial
05-10 19:48 20m 0 / - R4HEA - / - 5 Partial
05-10 19:04 20m +6 / - EA1B - / - 4 Partial
05-10 18:52 20m +5 / - F4FLF - / - 3 Partial
05-10 18:24 20m -2 / - 4L3YL - / -12 2 Partial
05-10 18:08 20m -24 / - RL3K - / - 2 Partial
05-10 18:07 20m -6 / - R6DJR - / -16 2 Partial
05-10 17:49 20m -13 / - RA4CPA - / -12 2 Partial
05-10 17:17 20m +16 / - F4GPB - / - 2 Partial
05-10 17:13 20m -9 / - R4HHN - / -21 3 Partial
05-10 17:06 20m -12 / - R6FMF - / -17 2 Partial
05-10 17:06 20m -19 / - UN3P - / -18 4 Partial
05-10 16:51 20m -5 / - EA3FN - / - 6 Partial
05-10 16:22 20m +5 / - R6DVV - / - 5 Partial
05-10 16:21 20m -4 / - R6LNH - / - 2 Partial
05-10 16:11 20m +6 / - RZ4M - / - 2 Partial
05-10 16:01 20m -1 / - R6DVV - / - 2 Partial
05-10 15:53 20m 0 / - R6JC - / - 3 Partial
05-10 15:46 20m +8 / - R6DVV - / - 4 Partial
05-10 15:36 20m -2 / - R6DVV - / - 4 Partial
05-10 15:34 20m +17 / - R7CA - / -6 4 ✓ Confirmed
05-10 15:33 20m -6 / - HB9TIH - / - 4 Partial
05-10 15:31 20m +10 / - R7CA - / - 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
074615 -11 1686  R0SDM R9DZ LO98 (x3)
092430  +7 1483  R0SDM RA6OD KN97
092430  -1 2431  R0SDM RA5AK -18
092600  -5 1983  R0SDM RL3QGD KO91
092600  -8 1907  R0SDM RA5AK -20
092630  -7 1982  R0SDM RL3QGD KO91
093900  +3 2416  R0SDM RA3ZAL KO90
093930 -13  756  R0SDM RA6HN LN14
093930  +2 2416  R0SDM RA3ZAL KO90
100045  +4  463  R0SDM IK4LZH JN54 (x3)
101145 -10  523  R0SDM UN7JMK -03
40m 
UTC    dB  Freq  Message
203245  -9 2938  R0SDM SM7RHI -16 (x2)
203700 -19 2269  JA1CJP R0SDM R-07
204545 -10 2120  R0SDM UA9CR -08 (x4)
205115  -6 2141  R0SDM I1RJP JN45 (x4)
205300 -22 2268  R3THS R0SDM RR73
205330 -22 2268  CQ R0SDM OO13                         a1
205915 -12 2268  R0SDM ON5MX JO20 (x2)

SNR History by Band