RU3DNN — FT8 station from European Russia
Amateur radio station RU3DNN operating from European Russia. 1,132 FT8 spots received at SO8OO WebSDR, 16 CQ calls, active on 160m, 80m, 40m, 20m, 10m, over 65 days, best SNR +24 dB. Heard between 2026-04-21 and 2026-06-29.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
1,132
Total spots
16
CQ calls
65
Days active
-5 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-21
Last seen: 2026-06-29 10:37 UTC
Last seen: 2026-06-29 10:37 UTC
Frequent QSO partners observed at SO8OO
Stations RU3DNN worked most often, as logged from our receiver:
RI0SP
· European Russia ×8
R1BNG/P
· European Russia ×4
R2EA/P
· European Russia ×4
RA4CFX
· European Russia ×3
R3ICU
· European Russia ×3
UB4HPQ
· European Russia ×3
R95WTA
· European Russia ×3
R4PF
· European Russia ×3
R3BHK
· European Russia ×3
RT2P
· European Russia ×3
RD6OX
· European Russia ×3
UA1AEL
· European Russia ×3
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | RU3DNN | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-29 12:37 | 10m | -4 / - | RD6OX | - / -2 | 2 | ✓ Confirmed |
| 06-29 12:26 | 10m | -12 / - | R6ZIG | - / -16 | 2 | ✓ Confirmed |
| 06-29 11:36 | 10m | -11 / - | R6ZIG | - / -17 | 2 | Partial |
| 06-29 09:37 | 10m | -14 / - | RY6N | -23 / +5 | 2 | ✓ Verified |
| 06-29 09:21 | 10m | -8 / - | RA3WAK | -19 / -3 | 6 | ✓ Complete |
| 06-29 09:08 | 10m | - / -6 | R3ZBY | -22 / - | 3 | Partial |
| 06-29 07:36 | 10m | +5 / - | R6NA | - / -2 | 2 | ✓ Confirmed |
| 06-29 07:27 | 10m | -14 / - | YL2TM | - / +7 | 2 | ✓ Confirmed |
| 06-29 07:09 | 10m | - / - | RA9FA | -13 / - | 2 | Partial |
| 06-29 07:08 | 10m | - / -2 | R8AGW | -12 / - | 2 | ✓ Confirmed |
| 06-29 07:06 | 10m | -6 / - | R6LET | - / -11 | 2 | ✓ Confirmed |
| 06-29 06:58 | 10m | -8 / - | R6LET | - / -18 | 2 | Partial |
| 06-29 06:54 | 10m | -1 / - | R7MW | - / +2 | 2 | ✓ Confirmed |
| 06-29 06:19 | 10m | - / - | RV3TR | -23 / - | 3 | ✓ Confirmed |
| 06-29 06:08 | 10m | -4 / - | R7LB | - / +1 | 2 | ✓ Confirmed |
| 06-29 05:40 | 10m | -6 / -21 | RA3ZGT | -19 / -19 | 3 | Partial |
| 06-29 05:27 | 10m | -21 / - | RA3SI | -21 / -13 | 3 | Partial |
| 06-29 05:13 | 10m | - / - | R3YK | -13 / - | 2 | ✓ Confirmed |
| 06-28 07:00 | 20m | - / -15 | R1FL/P | -16 / - | 3 | ✓ Confirmed |
| 06-28 06:37 | 10m | - / - | R9CS/P | -23 / - | 3 | Partial |
| 06-28 06:31 | 10m | - / - | RV9CMK | -20 / - | 2 | Partial |
| 06-28 06:27 | 10m | -16 / - | RG7A | - / -11 | 2 | ✓ Confirmed |
| 06-28 06:19 | 10m | -12 / - | R6SH | - / - | 2 | ✓ Confirmed |
| 06-27 22:03 | 80m | -15 / -12 | GW4HZA | -1 / -10 | 5 | ✓ Complete |
| 06-27 22:00 | 80m | -2 / -16 | OE6RRO | +3 / - | 7 | ✓ Complete |
| 06-27 21:59 | 80m | -19 / -15 | EA3FA | +1 / - | 4 | ✓ Verified |
| 06-27 21:58 | 80m | -9 / -2 | UI5A | +2 / -4 | 4 | ✓ Complete |
| 06-27 21:55 | 80m | - / -19 | ZS1J | +2 / - | 5 | ✓ Confirmed |
| 06-27 21:48 | 40m | - / - | MM0NNA | -6 / - | 2 | Partial |
| 06-27 21:45 | 40m | - / -6 | R3TAR | -8 / - | 5 | ✓ Confirmed |
| 06-27 21:44 | 40m | - / -10 | EA1RCG | -7 / - | 3 | ✓ Confirmed |
| 06-27 21:41 | 40m | -16 / +4 | R4FEO | -10 / - | 3 | ✓ Verified |
| 06-27 21:40 | 40m | - / - | VK5OCD | -9 / - | 4 | Partial |
| 06-27 21:38 | 40m | - / -16 | HS7WMU | -8 / - | 3 | ✓ Confirmed |
| 06-27 21:36 | 40m | - / -10 | TN8GD | -9 / - | 4 | ✓ Confirmed |
| 06-27 21:34 | 40m | - / -10 | VJ6X | -10 / - | 3 | ✓ Confirmed |
| 06-27 21:31 | 80m | +1 / -5 | 5P1KZX | +5 / +4 | 6 | ✓ Complete |
| 06-27 21:29 | 80m | -24 / -18 | M9NTS | +6 / -6 | 5 | ✓ Complete |
| 06-27 21:27 | 80m | - / -13 | G7RHF | +4 / - | 4 | ✓ Confirmed |
| 06-27 21:23 | 80m | +2 / +3 | RV3X | +1 / - | 5 | ✓ Complete |
| 06-27 21:21 | 80m | -15 / -21 | EA5KT | +5 / -11 | 7 | ✓ Complete |
| 06-27 21:19 | 80m | -8 / -15 | LB9ZG | +3 / -4 | 5 | ✓ Complete |
| 06-27 21:15 | 80m | -8 / -17 | IS0AFM | +3 / -8 | 8 | ✓ Complete |
| 06-27 21:14 | 80m | -16 / -16 | LB6LK | +1 / -5 | 5 | ✓ Complete |
| 06-27 21:13 | 80m | -14 / -18 | YB1TJ | -1 / -20 | 5 | ✓ Complete |
| 06-27 21:11 | 80m | -2 / - | DL/AD2LX | - / -16 | 4 | ✓ Confirmed |
| 06-27 21:10 | 80m | -2 / -14 | IQ2DB | +4 / -5 | 8 | ✓ Complete |
| 06-27 21:09 | 80m | - / - | LY4PR | +4 / - | 2 | Partial |
| 06-27 21:07 | 80m | -2 / +2 | RK3AQ | 0 / +5 | 5 | ✓ Complete |
| 06-27 21:01 | 160m | - / - | UT5ZC | -6 / - | 2 | Partial |
Station Log
10m
UTC dB Freq Message 092230 -7 2637 RU3DNN RA3WAK -03 092245 -17 1398 RA3WAK RU3DNN R+00 092300 -8 2636 RU3DNN RA3WAK RR73 092315 -21 1398 RA3WAK RU3DNN 73 093330 -20 2209 R4FZ RU3DNN 73 093400 -20 2210 UA6DEV RU3DNN KO96 093730 -14 1791 RU3DNN RY6N +05 093815 -23 2210 RY6N RU3DNN 73 113600 -11 2131 RU3DNN R6ZIG -17 (x4) 123445 -5 2293 RU3DNN RD6ZQ -04 123715 -6 1170 RU3DNN RD6OX -02 (x2)
20m
UTC dB Freq Message 045745 -12 2675 XE2V RU3DNN R-20 (x2) 050715 -19 2299 R0SDM RU3DNN R-21 051745 -17 719 UB4HPQ RU3DNN RR73 051945 -16 942 R4DS/P RU3DNN R-16 084630 -15 1235 R3CI RU3DNN KO96 (x3) 084845 -13 628 RI0SP RU3DNN KO96 (x2) 093900 -24 1782 R6ZBQ RU3DNN 73 070045 -19 1243 R1FL/P RU3DNN KO96 (x3) 071030 -15 2500 RU3DNN R2EA/P RR73
80m
UTC dB Freq Message 215945 +1 1362 EA3FA RU3DNN R-15 220000 -19 857 RU3DNN EA3FA RR73 220015 +3 1362 EA3FA RU3DNN 73 220045 +2 1362 OE6RRO RU3DNN KO96 (x2) 220130 -1 2191 RU3DNN OE6RRO +00 220145 +6 1362 OE6RRO RU3DNN R-16 220200 -3 2191 RU3DNN OE6RRO +00 (x2) 220245 +0 1362 OE6RRO RU3DNN 73 220315 -1 1362 GW4HZA RU3DNN KO96 220330 -15 493 RU3DNN GW4HZA -10 220345 -3 1362 GW4HZA RU3DNN R-12 220400 -15 493 RU3DNN GW4HZA RR73 220415 +0 1362 GW4HZA RU3DNN 73
40m
UTC dB Freq Message 214145 -9 995 R4FEO RU3DNN R+04 214200 -16 1134 RU3DNN R4FEO RR73 214215 -11 995 R4FEO RU3DNN 73 214245 -10 995 VK5OCD RU3DNN KO96 (x2) 214415 -7 995 EA1RCG RU3DNN KO96 (x3) 214545 -8 995 R3TAR RU3DNN KO96 (x5) 214845 -9 995 MM0NNA RU3DNN KO96 (x2)
160m
UTC dB Freq Message 194215 +3 795 RU3DNN RT2P +02 (x3) 202230 -2 1119 R2EA/P RU3DNN KO96 (x2) 202315 -6 738 RU3DNN R2EA/P -01 202330 -5 1119 R2EA/P RU3DNN R+03 202345 -3 738 RU3DNN R2EA/P RR73 202400 -5 1119 R2EA/P RU3DNN 73 202445 +2 1119 RU3DNN RT2P +03 202500 -4 1119 RT2P RU3DNN R+06 202515 +2 1119 RU3DNN RT2P RR73 202530 -10 1119 RT2P RU3DNN 73 210145 -5 1356 UT5ZC RU3DNN KO96 (x2)