R0SDM — FT8 station from Asiatic Russia

Asiatic Russia Grid: ?

Amateur radio station R0SDM operating from Asiatic Russia. 221 FT8 spots received at SO8OO WebSDR, 5 CQ calls, active on 40m, 20m, over 5 days, best SNR +23 dB. Heard between 2026-04-22 and 2026-05-10.

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

Overview

221
Total spots
5
CQ calls
5
Days active
-4 dB
Avg SNR

Bands

20m 40m
First seen: 2026-04-22
Last seen: 2026-05-10 09:07 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
05-10 11:06 20m +2 / - UB8CPH - / -16 2 ✓ Confirmed
05-10 10:36 20m 0 / - RA6FRI - / - 2 Partial
05-02 20:59 40m -10 / - ON5MX - / - 2 Partial
05-02 20:51 40m -7 / - I1RJP - / - 4 Partial
05-02 20:49 40m -4 / - UA9CR - / -6 2 ✓ Confirmed
05-02 20:45 40m -7 / - UA9CR - / -8 2 Partial
05-02 20:32 40m -7 / - SM7RHI - / -16 3 Partial
05-02 20:27 40m +12 / - R6KA - / -13 4 ✓ Confirmed
05-02 20:27 40m -12 / - EA1B - / -25 3 Partial
05-02 20:25 40m -6 / - R3QX - / -21 2 ✓ Confirmed
05-02 18:29 40m +3 / - R6FHB - / -21 6 Partial
05-02 18:26 40m +2 / - I1RJP - / - 2 Partial
05-02 17:40 40m +3 / - RA6FC - / -17 6 ✓ Confirmed
05-02 17:33 20m +16 / - F4DSK - / -9 2 Partial
05-02 17:14 40m -5 / - UA4FEN - / -10 2 Partial
05-02 17:09 40m -16 / - R8QA - / -14 2 Partial
05-02 17:04 40m -14 / - RX3ASQ - / -15 4 ✓ Confirmed
05-02 16:41 20m - / - II1NAP -8 / - 2 Partial
05-02 16:36 20m -2 / - TA2ANK - / -12 2 Partial
05-02 16:33 20m +6 / -12 EA1A -10 / -13 6 ✓ Complete
05-02 16:27 20m +17 / -9 IT9KHP -6 / -20 7 Partial
05-02 16:26 20m +8 / - RA9W -8 / -12 3 Partial
05-02 16:22 20m - / -6 S21IM -11 / - 3 ✓ Confirmed
05-02 15:42 20m - / - JA1DDD -15 / - 2 Partial
05-02 14:36 20m -11 / - UA0QNE - / +3 3 Partial
05-02 13:48 20m -4 / - UB1OBV - / -9 4 Partial
05-02 13:09 20m +18 / - UF4S - / - 2 ✓ Confirmed
05-02 12:03 20m - / - JG5VFK -15 / - 2 Partial
05-02 11:44 20m -8 / - OH3OJ - / -18 2 Partial
05-02 11:27 20m -12 / - RL3K - / - 4 Partial
05-02 11:25 20m +2 / - R4FDW - / - 7 Partial
05-02 11:20 20m -2 / - PE2LZ - / - 3 Partial
05-02 11:18 20m -2 / - R2DHF - / - 2 Partial
05-02 10:53 20m 0 / - RZ6ALZ - / - 2 ✓ Confirmed
05-02 10:51 20m 0 / - RW3TM - / - 3 Partial
05-02 10:37 20m -10 / - R7CA - / -17 2 Partial
05-02 10:27 20m 0 / - M0BEW - / -12 2 Partial
05-02 10:12 20m +7 / - R6FHB - / -25 3 Partial
04-26 06:27 20m -1 / - RM9X - / -20 9 ✓ Confirmed
04-26 06:15 20m -2 / - R3KJM - / - 7 Partial
04-26 06:12 20m +8 / - R4CC - / -2 2 ✓ Confirmed
04-26 05:51 20m -2 / - R9FFJ - / -14 3 ✓ Confirmed
04-26 05:49 20m +15 / - RU6AR - / -12 3 ✓ Confirmed
04-26 05:46 20m -9 / - RL3T - / -15 3 ✓ Confirmed
04-26 05:46 20m -1 / - UA1OMB - / - 3 Partial
04-26 05:42 20m -6 / - RZ9OC - / -8 2 Partial
04-26 05:32 20m -4 / - RQ3M - / -9 2 Partial
04-26 05:31 20m -10 / - UB4HPQ - / - 3 Partial
04-26 05:07 20m +12 / - RK4FF - / -15 3 ✓ Confirmed
04-26 05:00 20m -10 / - RV9WJP - / - 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
163715  -8 2214  OH3JF R0SDM OO13
163745  -3 2214  II1NAP R0SDM OO13 (x3)
164230  -6 1778  R0SDM SV3AUW -11
171700  -1  394  R0SDM M3VDL IO92
173300 +11  405  R0SDM F4DSK -09 (x2)
192815 -10 2590  R0SDM JH1OGT RR73
193300 -15 1261  JR7XOD R0SDM OO13
102300  -9 1641  R0SDM R1ZBU -25
103600  -1 1055  R0SDM RA6FRI LN13 (x2)
110630  +1  418  R0SDM UB8CPH -16 (x2)
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