RP81LDD — FT8 station from European Russia
Amateur radio station RP81LDD operating from European Russia. 2,264 FT8 spots received at SO8OO WebSDR, 575 CQ calls, active on 80m, 40m, 20m, over 7 days, best SNR +25 dB. Heard between 2026-05-03 and 2026-05-09.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
2,264
Total spots
575
CQ calls
7
Days active
-3 dB
Avg SNR
Bands
80m
20m
40m
First seen: 2026-05-03
Last seen: 2026-05-09 11:27 UTC
Last seen: 2026-05-09 11:27 UTC
Frequent QSO partners observed at SO8OO
Stations RP81LDD worked most often, as logged from our receiver:
RP81MD
· European Russia ×7
LZ81ZZ
· Bulgaria ×6
RP81GT
· European Russia ×5
RP81RZ
· European Russia ×4
RP81FA
· European Russia ×4
RP81GV
· European Russia ×4
RP81WZ
· European Russia ×3
RP81U
· Asiatic Russia ×3
RP81OP
· European Russia ×3
EV81M
· Belarus ×3
RP81DP
· European Russia ×3
RP81UR
· Asiatic Russia ×3
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | RP81LDD | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-09 12:56 | 20m | +14 / - | RA6ANN | - / - | 4 | Partial |
| 05-09 12:07 | 20m | +1 / -2 | R2DGN | -7 / -9 | 2 | Partial |
| 05-09 12:06 | 20m | +7 / - | <...> | -8 / - | 5 | ✓ Confirmed |
| 05-09 11:57 | 20m | -3 / -3 | RK4HP | -6 / -12 | 4 | Partial |
| 05-09 11:55 | 20m | -4 / - | <...> | -13 / - | 3 | ✓ Confirmed |
| 05-09 11:32 | 20m | -6 / - | EB3BKW | - / -4 | 3 | Partial |
| 05-09 10:57 | 20m | +10 / - | R3ZMM | - / -18 | 2 | Partial |
| 05-09 10:48 | 20m | -4 / - | RC6BB | - / - | 4 | Partial |
| 05-09 10:44 | 20m | - / -4 | RW0IM | -8 / - | 2 | Partial |
| 05-09 10:27 | 20m | -1 / - | EB3BKW | - / -12 | 4 | Partial |
| 05-09 10:26 | 20m | -2 / - | RC6BB | - / - | 3 | Partial |
| 05-09 10:17 | 20m | -16 / - | <...> | -2 / - | 2 | ✓ Confirmed |
| 05-09 10:12 | 20m | - / - | <...> | -4 / - | 2 | ✓ Confirmed |
| 05-09 10:01 | 20m | +2 / - | RP81OP | - / - | 3 | ✓ Confirmed |
| 05-09 09:57 | 20m | +4 / - | R3DFC | - / -5 | 2 | Partial |
| 05-09 09:54 | 20m | -2 / - | R3DFC | - / - | 2 | Partial |
| 05-09 09:49 | 20m | +4 / - | UA3QRH | - / -2 | 2 | Partial |
| 05-09 09:42 | 20m | +2 / - | <...> | +2 / - | 3 | ✓ Confirmed |
| 05-09 09:37 | 20m | -4 / - | <...> | -9 / - | 2 | ✓ Confirmed |
| 05-09 09:27 | 20m | +3 / - | <...> | -12 / - | 3 | ✓ Confirmed |
| 05-09 09:26 | 20m | +7 / -14 | R6ZQ | -13 / -1 | 2 | Partial |
| 05-09 09:23 | 20m | - / - | <...> | -14 / - | 3 | ✓ Confirmed |
| 05-09 09:22 | 20m | - / -12 | EA5RO | -4 / - | 2 | Partial |
| 05-09 08:59 | 20m | - / -16 | UA9WM | -12 / - | 2 | Partial |
| 05-09 08:52 | 20m | -14 / - | <...> | -14 / - | 3 | ✓ Confirmed |
| 05-09 08:32 | 20m | - / +4 | SV1AMH | -12 / - | 3 | Partial |
| 05-09 08:28 | 20m | -11 / - | <...> | -13 / - | 2 | ✓ Confirmed |
| 05-09 08:12 | 20m | -3 / - | OZ5AGJ | - / - | 2 | Partial |
| 05-09 07:43 | 20m | - / -10 | F5SHH | -14 / - | 2 | Partial |
| 05-09 07:28 | 20m | -6 / - | <...> | -16 / - | 3 | ✓ Confirmed |
| 05-09 07:26 | 20m | +6 / -1 | F4PCM | -8 / -8 | 3 | Partial |
| 05-09 07:07 | 20m | +12 / - | RA6OB | - / -8 | 2 | Partial |
| 05-09 07:04 | 20m | +13 / - | <...> | -4 / - | 2 | ✓ Confirmed |
| 05-08 12:24 | 20m | -11 / +8 | IZ4AIF | -5 / - | 3 | Partial |
| 05-08 12:23 | 20m | -12 / - | M0MPM | - / -14 | 4 | Partial |
| 05-08 11:57 | 20m | -14 / -11 | WJ2D | +2 / -4 | 4 | Partial |
| 05-08 11:43 | 20m | -15 / -14 | TA4SSK | -11 / -9 | 4 | Partial |
| 05-08 11:37 | 20m | +1 / - | <...> | -9 / - | 3 | ✓ Confirmed |
| 05-08 11:31 | 20m | -7 / - | RA0ACM | - / +2 | 3 | Partial |
| 05-08 11:19 | 20m | -3 / - | <...> | -10 / - | 3 | ✓ Confirmed |
| 05-08 11:19 | 20m | -6 / - | F4DUZ | - / - | 7 | Partial |
| 05-08 10:58 | 20m | -11 / - | <...> | - / - | 2 | ✓ Confirmed |
| 05-08 10:12 | 20m | -5 / - | LZ81ZZ | - / - | 2 | ✓ Confirmed |
| 05-08 10:08 | 20m | -3 / -11 | R2GFD | -24 / -23 | 4 | Partial |
| 05-08 09:47 | 20m | +6 / - | <...> | -23 / - | 2 | ✓ Confirmed |
| 05-08 09:46 | 20m | +7 / -13 | R6DHI | -15 / -15 | 3 | Partial |
| 05-07 20:44 | 80m | - / -2 | UA6CN | +8 / - | 2 | Partial |
| 05-07 20:42 | 80m | - / -22 | R1TBK | 0 / - | 2 | Partial |
| 05-07 20:41 | 80m | -12 / -13 | GM0HUU | +1 / +8 | 4 | Partial |
| 05-07 20:41 | 80m | -14 / - | R4HLO | - / - | 2 | Partial |
Station Log
20m
UTC dB Freq Message 120915 +1 623 RP81LDD R2DGN R-09 120945 +2 623 RP81IZ RP81LDD 73 120945 +14 949 RP81LDD <...> 73 (x2) 123200 -10 1263 CQ RP81LDD 125545 +18 626 RP81LDD <...> 73 125615 +14 626 RP81LDD RA6ANN KN95 (x4) 125945 +8 626 RP81U RP81LDD 73 130915 +1 2054 RP81LDD <...> RR73 131600 -24 1263 CQ RP81LDD (x2) 132745 +10 1262 RP81LDD <...> 73
80m
UTC dB Freq Message 204200 +1 1843 R1TBK RP81LDD R-22 204215 -13 1848 RP81LDD R4HLO LO43 204215 -12 2789 RP81LDD GM0HUU +08 204230 +0 1843 R1TBK RP81LDD R-22 204245 -12 2789 RP81LDD GM0HUU +08 204300 +1 1843 GM0HUU RP81LDD R-13 204330 +3 1843 <...> RP81LDD RR73 204400 +7 1843 UA6CN RP81LDD -02 (x2) 204730 -2 1843 CQ RP81LDD 204745 -11 1848 RP81LDD F5BZB -15 204815 -5 1851 RP81LDD DO1WGK JN49 204830 -5 1843 RN4AQ RP81LDD R+01 204845 -22 1848 RP81LDD EU3LA KO32 204930 +0 1843 UN2E RP81LDD -15
40m
UTC dB Freq Message 213400 -3 2585 CQ RP81LDD 213430 +7 2585 RL3K RP81LDD +12 213530 +4 2585 CQ RP81LDD 213600 +0 2585 M9IOU RP81LDD -09 213615 -6 2585 RP81LDD M9IOU R+04 213630 -1 2585 <...> RP81LDD RR73 213645 -10 2585 RP81LDD <...> 73 213700 +1 2585 CQ RP81LDD (x2) 213800 +2 2585 LB3HH RP81LDD -17 213830 +1 2585 <...> RP81LDD RR73 213900 -1 2585 CQ RP81LDD (x4)