RU3DNN — FT8 station from European Russia
Amateur radio station RU3DNN operating from European Russia. 401 FT8 spots received at SO8OO WebSDR, active on 160m, 80m, 40m, 20m, 10m, over 24 days, best SNR +20 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
401
Total spots
0
CQ calls
24
Days active
-5 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-21
Last seen: 2026-05-14 09:43 UTC
Last seen: 2026-05-14 09:43 UTC
Frequent QSO partners observed at SO8OO
Stations RU3DNN worked most often, as logged from our receiver:
RI0SP
· European Russia ×2
RK6OQ
· European Russia ×2
R6ZCE
· European Russia ×2
SQ8BWA
· Poland ×2
R6ZV
· European Russia ×2
UN0GY
· Kazakhstan ×2
UA1AEL
· European Russia ×2
RC6BB
· European Russia ×2
RD6OX
· European Russia ×2
MI7XHT
· Northern Ireland ×2
UA9JCH
· Asiatic Russia ×2
RL1I
· European Russia ×2
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | RU3DNN | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-14 11:42 | 20m | -6 / -3 | UN0GY | +1 / +9 | 5 | ✓ Complete |
| 05-14 11:29 | 20m | -2 / -15 | UB6OAJ | -7 / -12 | 4 | ✓ Complete |
| 05-14 07:22 | 20m | +3 / - | UI5A | - / -13 | 3 | Partial |
| 05-14 07:16 | 20m | +2 / - | UA4FLL | +4 / -8 | 4 | ✓ Verified |
| 05-14 07:09 | 20m | - / -12 | RA9UES | +8 / - | 7 | ✓ Confirmed |
| 05-14 04:18 | 20m | +6 / - | RT6C | - / -12 | 3 | ✓ Confirmed |
| 05-14 04:18 | 20m | - / - | KQ4RME | -6 / - | 2 | Partial |
| 05-14 04:16 | 20m | - / -19 | W3IK | -10 / - | 2 | ✓ Confirmed |
| 05-14 04:13 | 20m | - / -13 | KC2RAI | -10 / - | 2 | ✓ Confirmed |
| 05-14 04:11 | 20m | - / - | N9KIW | -18 / - | 2 | Partial |
| 05-14 04:10 | 20m | -13 / - | R9FFT | -5 / - | 2 | ✓ Verified |
| 05-14 04:07 | 20m | - / -3 | W3FOX | -1 / - | 3 | Partial |
| 05-14 04:05 | 20m | - / -14 | XE2X | -13 / - | 3 | ✓ Confirmed |
| 05-14 04:02 | 20m | - / -11 | RK6ALU | -8 / - | 3 | ✓ Confirmed |
| 05-14 04:01 | 20m | - / -9 | R6SJ | -6 / - | 2 | ✓ Confirmed |
| 05-14 03:57 | 20m | - / - | R6SJ | -2 / - | 2 | Partial |
| 05-14 03:55 | 20m | 0 / -4 | R9WCK | -10 / -1 | 5 | ✓ Complete |
| 05-14 03:53 | 20m | - / - | K5RSB | -1 / - | 2 | Partial |
| 05-14 03:52 | 20m | - / - | KC2RAI | -8 / - | 2 | Partial |
| 05-14 03:42 | 20m | - / -17 | UA0FF | +1 / - | 3 | Partial |
| 05-14 03:18 | 40m | -12 / -16 | VE9NM | -9 / -12 | 6 | ✓ Complete |
| 05-13 17:47 | 40m | - / -15 | UA9ZZ | -6 / - | 2 | ✓ Confirmed |
| 05-13 07:46 | 20m | +2 / - | PD2WL | - / - | 6 | Partial |
| 05-13 07:44 | 20m | - / -7 | MI7XHT | +4 / - | 2 | ✓ Confirmed |
| 05-13 07:41 | 20m | - / -20 | R1BNG/P | +11 / - | 5 | ✓ Confirmed |
| 05-12 15:53 | 40m | - / - | UB8AHK | -11 / - | 3 | Partial |
| 05-12 15:50 | 40m | -14 / -2 | RC3DB | -12 / - | 3 | ✓ Verified |
| 05-12 15:49 | 40m | +2 / - | OK1PVT | -15 / -18 | 3 | ✓ Verified |
| 05-12 15:43 | 40m | -1 / -9 | SP8BJU | -19 / -7 | 3 | ✓ Complete |
| 05-12 15:36 | 40m | -14 / -2 | ES1REV | -15 / - | 4 | ✓ Complete |
| 05-12 14:24 | 40m | 0 / - | SQ8BWA | - / +5 | 2 | ✓ Confirmed |
| 05-12 07:23 | 20m | - / -16 | GE3ZQQ | +11 / - | 3 | ✓ Confirmed |
| 05-12 07:11 | 20m | - / - | UA9URV/P | +16 / - | 4 | Partial |
| 05-12 06:50 | 20m | -4 / -16 | CN8NS | +8 / -4 | 7 | ✓ Complete |
| 05-12 06:33 | 20m | - / -12 | OZ2UH | +9 / - | 3 | ✓ Confirmed |
| 05-12 06:26 | 20m | - / -11 | <...> | +3 / - | 4 | Partial |
| 05-12 06:23 | 20m | - / - | RA8CP/M | +3 / - | 2 | Partial |
| 05-12 06:19 | 20m | - / -6 | <...> | +3 / - | 3 | Partial |
| 05-12 06:15 | 20m | - / - | KO3ZDE | +11 / - | 4 | Partial |
| 05-12 06:09 | 20m | -10 / -18 | R4CKL | +2 / -3 | 3 | ✓ Complete |
| 05-12 05:57 | 20m | +6 / -2 | UA1OIZ | -7 / - | 4 | ✓ Verified |
| 05-11 17:38 | 40m | -24 / -8 | R7OU | -15 / -8 | 6 | Partial |
| 05-11 17:09 | 40m | -13 / - | UA4QK | -15 / -5 | 3 | Partial |
| 05-11 16:35 | 40m | - / - | <...> | -12 / - | 3 | Partial |
| 05-11 16:17 | 40m | -8 / - | R4LBN | -18 / -12 | 3 | Partial |
| 05-11 16:09 | 40m | -13 / - | R6LFO | - / - | 2 | Partial |
| 05-11 16:07 | 40m | -8 / +1 | RK3AQ | -16 / -2 | 3 | ✓ Complete |
| 05-11 16:03 | 40m | -4 / - | IK0CHU | -12 / -22 | 4 | ✓ Verified |
| 05-11 15:52 | 40m | - / - | <...> | -22 / - | 2 | Partial |
| 05-11 15:51 | 40m | -13 / - | RA6OD | - / - | 2 | Partial |
Station Log
20m
UTC dB Freq Message 071715 +3 1630 RU3DNN UA4FLL -08 (x2) 072215 +7 947 RU3DNN UI5A KO85 (x3) 112900 -8 763 UB6OAJ RU3DNN KO96 112915 -4 1609 RU3DNN UB6OAJ -12 112930 -6 763 UB6OAJ RU3DNN R-15 112945 +0 1609 RU3DNN UB6OAJ RR73 113415 -9 1850 RA0SE RU3DNN KO96 114230 -1 646 UN0GY RU3DNN KO96 114245 -4 2632 RU3DNN UN0GY +09 114300 +2 646 UN0GY RU3DNN R-03 114315 -7 2632 RU3DNN UN0GY RR73 114330 +1 646 UN0GY RU3DNN 73
40m
UTC dB Freq Message 155400 -9 616 UB8AHK RU3DNN KO96 (x2) 132530 +0 914 RU3DNN <...> -04 174530 -3 2532 <...> RU3DNN R-14 174730 -6 2532 UA9ZZ RU3DNN R-15 (x2) 031545 -14 1667 KC3D RU3DNN KO96 031800 -9 2237 VE9NM RU3DNN KO96 (x2) 031845 -14 946 RU3DNN VE9NM -12 031900 -8 2236 VE9NM RU3DNN R-16 031915 -9 946 RU3DNN VE9NM RR73 031930 -9 2236 VE9NM RU3DNN 73 032200 -7 1807 RU3DNN TK/F4FTV +02 032230 -4 1808 RU3DNN RR73; R4FDK <...> -10
10m
UTC dB Freq Message 073300 +6 704 RU3DNN R6TA LN13 (x3) 074215 -21 1999 RU3DNN RW6AU 73
80m
UTC dB Freq Message 203400 +11 1165 RU3DNN SQ8BWA RR73 203415 +3 800 SQ8BWA RU3DNN 73 203445 +2 800 R2BNC RU3DNN KO96 203530 -11 1689 RU3DNN R2BNC +03 (x2) 203615 +1 800 R2BNC RU3DNN 73 203745 +4 1969 RU3DNN OM3TWM -04 203800 -12 890 OM3TWM RU3DNN R+00 203815 +9 1969 RU3DNN OM3TWM RR73 205945 -4 1659 <...> RU3DNN KO96 210115 +0 1659 UA1ABJ RU3DNN KO96 210245 -4 1659 IW2OHP RU3DNN KO96 (x3) 210430 -3 1659 ES0MVM RU3DNN KO96
160m
UTC dB Freq Message 191900 -12 1108 R2UD RU3DNN KO96 (x2) 195930 -9 941 DL1NEO RU3DNN KO96 200030 -5 941 R3PA RU3DNN KO96 (x3) 200300 -12 1408 OM2WQ RU3DNN KO96 (x2) 200545 +9 1251 RU3DNN OM2WQ -13 (x3) 204645 -17 2050 EI4DQ RU3DNN KO96 204700 -18 2360 RU3DNN EI4DQ -15 204715 -18 2050 EI4DQ RU3DNN R-11 (x2)