RK3IR — FT8 station from European Russia

European Russia Grid: JO21

Amateur radio station RK3IR operating from European Russia (grid square JO21). 490 FT8 spots received at SO8OO WebSDR, 60 CQ calls, active on 80m, 40m, 20m, 10m, over 22 days, best SNR +20 dB. Heard between 2026-04-22 and 2026-07-18.

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

Overview

490
Total spots
60
CQ calls
22
Days active
-4 dB
Avg SNR

Bands

80m 20m 40m 10m
First seen: 2026-04-22
Last seen: 2026-07-18 11:29 UTC

Frequent QSO partners observed at SO8OO

Stations RK3IR worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandRK3IRPartnerPartner SNRMsgs
07-20 20:08 40m - / -21 BG5JGG -13 / - 3 ✓ Confirmed
07-20 19:55 40m - / - S21SDR -12 / - 4 Partial
07-20 19:43 40m - / - ZL3TX -10 / - 4 Partial
07-20 19:41 40m - / - 1L1MFP -10 / - 2 Partial
07-20 19:31 40m - / - HL5YRR -12 / - 5 Partial
07-20 19:26 40m - / - VJ6X -13 / - 3 ✓ Confirmed
07-18 19:55 20m - / - <...> -8 / - 2 Partial
07-18 13:28 20m -16 / - PD1ADA - / - 4 Partial
07-18 13:27 20m -9 / - R3KCW - / -2 3 ✓ Confirmed
07-13 11:14 20m -12 / - DL3RAJ - / - 5 Partial
07-13 10:39 20m +5 / - IK4LZH - / - 3 Partial
07-13 10:38 20m -1 / - LZ3CB - / - 3 Partial
07-13 10:37 20m +5 / - DF3IS - / -4 5 Partial
07-10 17:21 20m - / - TF3IG -10 / - 2 Partial
07-10 17:16 20m - / - TF3IG -6 / - 3 Partial
07-09 17:16 20m - / - PY7XC -10 / - 2 Partial
07-06 18:43 20m +14 / - RY7G - / -23 3 Partial
07-06 18:31 20m -12 / - F1IQH - / - 2 Partial
06-12 19:29 20m -13 / +1 2E1HAT -2 / -5 5 ✓ Complete
06-12 19:22 20m -18 / -15 RZ6CO +3 / -18 2 Partial
06-12 19:21 20m - / - EB9AAI +2 / - 3 Partial
06-12 19:09 20m -7 / -10 OM0RX -6 / - 3 ✓ Verified
06-12 19:08 20m 0 / - R1ZDG - / - 2 Partial
06-12 19:02 20m -5 / - R1BOY - / - 3 Partial
06-12 18:59 20m -10 / -10 E77EA -11 / -1 5 ✓ Complete
06-12 18:59 20m - / -15 JK1KDD -10 / - 2 ✓ Confirmed
06-12 18:39 20m +11 / - UA4FEN -6 / - 7 ✓ Complete
06-12 18:38 20m -3 / -13 UZ5DM -6 / -4 3 Partial
06-09 14:22 10m -12 / - 7Z1GC - / -17 2 ✓ Confirmed
06-01 20:09 20m - / -11 ZL1VAH -12 / - 2 ✓ Confirmed
05-29 20:39 20m -1 / - CX6TU - / -14 2 Partial
05-29 20:28 20m -12 / - F5OYA/P - / - 2 Partial
05-29 20:23 20m 0 / - F5OYA/P - / - 2 Partial
05-29 20:18 20m +3 / - F5OYA/P - / - 4 Partial
05-29 20:16 20m -8 / - S55A - / +1 2 ✓ Confirmed
05-28 21:22 20m -1 / - M9IOU - / +10 3 ✓ Confirmed
05-28 21:15 20m -2 / -18 F5OYA/P -12 / - 14 Partial
05-28 21:14 20m -9 / - BA6KC - / - 4 Partial
05-28 21:01 40m +14 / - YO3GK -4 / -3 6 ✓ Complete
05-28 21:00 40m +15 / +9 OE5TXF -3 / -1 5 ✓ Complete
05-28 20:57 40m +4 / -3 PA5WK -8 / -2 7 ✓ Complete
05-28 20:57 40m -13 / -10 PD1HBL -9 / -15 5 ✓ Complete
05-28 20:55 40m - / - EA3FIR -6 / - 2 Partial
05-28 20:50 40m -14 / -15 DL1SA -8 / -9 4 ✓ Complete
05-28 20:49 40m -13 / - PD1HBL - / - 2 Partial
05-28 20:47 40m -4 / - RQ2Q - / -2 3 ✓ Confirmed
05-28 20:42 40m +2 / - OO0O - / -6 2 ✓ Confirmed
05-28 20:39 40m -6 / +8 RM5F -8 / +3 3 ✓ Complete
05-28 20:37 40m - / +1 R1QF -9 / - 2 Partial
05-27 20:35 40m - / +9 UA4AOC -6 / - 2 ✓ Confirmed

Station Log

40m 
UTC    dB  Freq  Message
194145 -12  229  1L1MFP RK3IR KO76 (x2)
194315  -8  229  ZL3TX RK3IR KO76 (x4)
195245 -11  230  VK4DAD RK3IR KO76
195515 -11  230  S21SDR RK3IR KO76 (x4)
200245 -13  230  9K2MP RK3IR KO76
200830 -12  230  BG5JGG RK3IR KO76 (x3)
20m 
UTC    dB  Freq  Message
131545  -9  325  CT1BFP RK3IR RR73
132300 -10  325  VY0ERC RK3IR KO76
132545 -15 2424  RK3IR F1PBZ -07
132715 -12 1599  RK3IR R3KCW KO90 (x2)
132815 -18 2033  RK3IR PD1ADA JO21
132815  -8 1599  RK3IR R3KCW 73
132845 -15 2033  RK3IR PD1ADA JO21 (x3)
194545  -8  258  <...> RK3IR KO76 (x5)
10m 
UTC    dB  Freq  Message
170115  +5  439  LW5DIE RK3IR KO76
170230 -15  615  RK3IR PP5GP -04
170245  +2  439  PP5GP RK3IR R+03
170300 -12  615  RK3IR PP5GP RR73
141930 -19 1944  RK3IR 8A56BBK -10
142245 -13 1568  RK3IR 7Z1GC -17 (x2)

SNR History by Band