R0SDN — FT8 station from Asiatic Russia

Asiatic Russia Grid: ?

Amateur radio station R0SDN operating from Asiatic Russia. 53 FT8 spots received at SO8OO WebSDR, 3 CQ calls, active on 40m, 20m, over 6 days, best SNR +14 dB. Heard between 2026-05-25 and 2026-06-10.

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

Overview

53
Total spots
3
CQ calls
6
Days active
-6 dB
Avg SNR

Bands

20m 40m
First seen: 2026-05-25
Last seen: 2026-06-10 12:58 UTC

Frequent QSO partners observed at SO8OO

Stations R0SDN worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandR0SDNPartnerPartner SNRMsgs
06-10 14:57 20m -18 / - RA6FSV - / -17 2 Partial
06-10 14:54 20m +2 / - R3PLV - / - 2 Partial
05-29 14:14 20m -12 / - UA4HII - / -6 2 ✓ Confirmed
05-29 14:08 20m -14 / - RA4FUT - / -18 4 ✓ Confirmed
05-27 15:59 20m -16 / - RA4CGX - / -3 2 ✓ Confirmed
05-27 15:59 20m -2 / - LZ1FBI - / -16 2 Partial
05-27 15:52 20m -5 / - RA3TKS - / -6 4 ✓ Confirmed
05-27 15:48 20m -4 / - UA3NFG - / - 3 Partial
05-26 14:15 20m +1 / - R7HC - / -10 3 Partial
05-26 14:13 20m -4 / - RZ6CO - / -19 3 Partial
05-26 14:08 20m -1 / - RV9UNK - / -19 3 ✓ Confirmed
05-26 14:02 20m -10 / - RA6FRI - / - 2 Partial
05-26 13:59 20m -14 / - R2SD - / -22 4 Partial
05-25 14:58 20m +8 / - RA4HG - / -12 3 ✓ Confirmed
05-25 14:57 20m +4 / -6 RW6ATD -17 / -8 4 ✓ Complete
05-25 14:56 20m -2 / - UB6OAJ - / -14 2 ✓ Confirmed
05-25 14:04 20m +11 / - BI4XDT - / -5 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
155930  +1 1295  R0SDN LZ1FBI -16
160100 -17 1700  R0SDN RA4CGX RR73
140845  -8 1449  R0SDN RA4FUT LO23 (x4)
141445  -8 1412  R0SDN UA4HII R-06 (x2)
144130 -23 1684  CQ R0SDN OO26                         a1
144430 -14 1679  UA9LLE R0SDN RR73
144745  -8 2480  R0SDN UN8DSW -07
145400  -1 1116  R0SDN R3PLV KO93 (x2)
145730 -18 1200  R0SDN RA6FSV LN05 (x2)
40m 
UTC    dB  Freq  Message
145245 -20 2253  R0SDN RJ6B KN95

SNR History by Band