R3MDR — FT8 station from European Russia
Amateur radio station R3MDR operating from European Russia (grid square KO66). 170 FT8 spots received at SO8OO WebSDR, 2 CQ calls, active on 160m, 80m, 40m, 20m, 10m, over 8 days, best SNR +19 dB. Heard between 2026-04-25 and 2026-06-20.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
170
Total spots
2
CQ calls
8
Days active
-4 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-25
Last seen: 2026-06-20 18:28 UTC
Last seen: 2026-06-20 18:28 UTC
Frequent QSO partners observed at SO8OO
Stations R3MDR worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | R3MDR | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-20 20:15 | 40m | -13 / - | RL3QGD | - / +6 | 3 | ✓ Confirmed |
| 06-20 20:13 | 40m | -22 / - | R3PJ | - / - | 2 | ✓ Confirmed |
| 06-20 20:11 | 40m | -4 / - | UA3AIF | - / -16 | 3 | ✓ Confirmed |
| 06-19 20:13 | 80m | - / - | VU2ADV | -22 / - | 2 | Partial |
| 06-19 20:09 | 80m | -23 / - | R1BDX | - / - | 3 | Partial |
| 06-19 20:04 | 80m | -10 / +8 | R4FV | -23 / -9 | 4 | ✓ Complete |
| 06-19 20:03 | 80m | -17 / -4 | <...> | -24 / -8 | 2 | Partial |
| 06-19 20:03 | 80m | +4 / - | HG8LXL | - / - | 2 | Partial |
| 06-06 20:00 | 80m | - / -3 | UD7G | -14 / - | 2 | ✓ Confirmed |
| 06-06 19:58 | 80m | -18 / - | UA1TAN | -12 / -8 | 2 | ✓ Verified |
| 06-06 19:32 | 80m | +8 / - | 9A4ZM | - / - | 2 | Partial |
| 06-06 19:31 | 80m | -19 / - | UI6A | - / -4 | 4 | Partial |
| 06-06 19:30 | 80m | -15 / - | R2EA | - / -14 | 2 | ✓ Confirmed |
| 06-06 19:30 | 80m | +14 / - | YT7DX | - / -12 | 6 | ✓ Confirmed |
| 06-06 19:27 | 80m | +16 / - | YT7DX | - / -9 | 3 | Partial |
| 06-06 18:11 | 80m | - / - | RN3RY | -15 / - | 2 | ✓ Confirmed |
| 06-06 18:08 | 80m | -8 / +7 | R3LCW | -10 / - | 7 | ✓ Verified |
| 06-06 18:07 | 80m | -14 / - | R3LAF | -14 / -1 | 7 | ✓ Verified |
| 06-06 18:06 | 80m | -7 / +6 | RZ3DX | -12 / -5 | 7 | ✓ Complete |
| 06-06 18:06 | 80m | -12 / - | R6OE | -11 / -10 | 5 | ✓ Verified |
| 06-06 18:00 | 80m | - / - | R4AAR | -16 / - | 2 | Partial |
| 06-06 17:58 | 80m | - / - | RU4B | -6 / - | 2 | ✓ Confirmed |
| 06-06 17:55 | 80m | -9 / +2 | RZ6BS | -11 / -9 | 8 | ✓ Complete |
| 06-06 17:54 | 80m | -4 / - | RA6FC | -13 / -11 | 5 | ✓ Verified |
| 06-06 17:54 | 80m | +5 / - | UA4FKT | -15 / -3 | 4 | ✓ Verified |
| 05-24 08:12 | 20m | +2 / - | F5OYA/P | - / -16 | 2 | Partial |
| 05-23 20:01 | 80m | +4 / - | DK7ZT | - / -12 | 3 | Partial |
| 05-23 20:00 | 80m | +8 / - | OZ1KEF | - / -15 | 2 | ✓ Confirmed |
| 05-23 19:44 | 160m | -8 / - | UA1AEL | - / -13 | 3 | ✓ Confirmed |
| 05-23 19:41 | 160m | -12 / - | RU3DNN | - / +2 | 4 | ✓ Confirmed |
| 05-23 19:40 | 160m | -21 / - | R3ZP | - / -8 | 3 | ✓ Confirmed |
| 05-23 19:38 | 160m | -2 / - | RA3LBW | - / -4 | 7 | Partial |
| 05-23 18:46 | 80m | +2 / - | DK7ZT | - / -18 | 4 | Partial |
| 05-23 18:43 | 80m | +6 / - | RW1C | - / -4 | 2 | ✓ Confirmed |
| 04-25 20:31 | 40m | -4 / - | I1RJP | - / - | 4 | Partial |
| 04-25 20:30 | 40m | -2 / - | 9A5CW | - / -17 | 2 | ✓ Confirmed |
| 04-25 20:26 | 40m | -6 / - | I1RJP | - / - | 4 | Partial |
| 04-25 20:19 | 80m | -8 / - | RA7KW | -7 / +4 | 3 | ✓ Verified |
| 04-25 20:18 | 80m | +2 / -12 | I1RJP | -7 / -8 | 4 | ✓ Complete |
| 04-25 20:16 | 80m | +7 / - | OL900CO | - / -1 | 3 | ✓ Confirmed |
| 04-25 20:16 | 80m | -5 / +4 | R6KA | -9 / - | 5 | ✓ Complete |
| 04-25 20:13 | 80m | -5 / - | I1RJP | - / - | 3 | Partial |
| 04-25 20:13 | 80m | +11 / -3 | IZ0COC | -10 / -14 | 7 | ✓ Verified |
| 04-25 20:13 | 80m | +4 / - | RU3DNN | -8 / - | 4 | ✓ Verified |
| 04-25 20:12 | 80m | -5 / +3 | RU6K | -6 / +1 | 5 | ✓ Complete |
| 04-25 20:10 | 80m | +7 / - | IK0HBN | -2 / -16 | 7 | ✓ Complete |
| 04-25 20:09 | 80m | -12 / -8 | R7KKO | -4 / -19 | 3 | ✓ Complete |
| 04-25 20:08 | 80m | -18 / -6 | RZ9UF | -4 / -5 | 5 | ✓ Complete |
| 04-25 20:06 | 80m | +7 / - | I1RJP | - / - | 6 | Partial |
| 04-25 20:06 | 80m | +6 / -4 | UA6YW | 0 / -5 | 8 | ✓ Complete |
Station Log
40m
UTC dB Freq Message 203100 -3 956 R3MDR 9A5CW 73 203130 -5 338 R3MDR I1RJP JN45 203130 +1 572 R3MDR <...> +02 203200 -5 338 R3MDR I1RJP JN45 (x2) 141400 -20 1840 R3MDR RA3SO -15 201145 -4 878 R3MDR UA3AIF KO85 (x3) 201315 -22 1350 R3MDR R3PJ KO84 (x2) 201545 -13 2106 R3MDR RL3QGD KO91 (x3) 202815 -22 2088 R3MDR R3ICU KO66
80m
UTC dB Freq Message 200315 -17 1987 R3MDR <...> -08 200315 +2 2355 R3MDR HG8LXL KN06 200315 +6 1510 R3MDR HA7TM JN97 200330 -24 1512 <...> R3MDR R-04 200345 -16 1988 <R3MDR> RT25VR RR73 200345 +7 2355 R3MDR HG8LXL KN06 200415 -9 1512 R3MDR R4FV LO22 200430 -23 1511 R4FV R3MDR +08 200445 -7 1513 R3MDR R4FV R-09 (x2) 200900 -24 1511 R3MDR R1BDX KO59 (x3) 201315 -24 1892 VU2ADV R3MDR KO97 (x2)
10m
UTC dB Freq Message 114945 -10 2173 R3MDR RZ6LY -10
20m
UTC dB Freq Message 081145 -14 1941 <JY80ID> R3MDR +02 081200 -1 1866 R3MDR F5OYA/P R-16 (x2)
160m
UTC dB Freq Message 194000 -6 2234 R3MDR RA3LBW -04 194015 -23 1967 R3MDR R3ZP R-08 194030 -1 2235 R3MDR RA3LBW -04 194045 -21 1968 R3MDR R3ZP R-08 194100 +1 2235 R3MDR RA3LBW -04 194115 -20 1968 R3MDR R3ZP 73 194115 -14 1347 R3MDR RU3DNN KO96 194130 +7 2235 R3MDR RA3LBW -04 194145 -10 1346 R3MDR RU3DNN KO96 (x3) 194445 -18 1699 R3MDR RA9AJ 194445 -8 1061 R3MDR UA1AEL -13 (x3)