RP81KC — FT8 station from European Russia
Amateur radio station RP81KC operating from European Russia. 1,644 FT8 spots received at SO8OO WebSDR, 801 CQ calls, active on 160m, 80m, 40m, 20m, 10m, over 9 days, best SNR +27 dB. Heard between 2026-05-01 and 2026-05-09.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
1,644
Total spots
801
CQ calls
9
Days active
-3 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-05-01
Last seen: 2026-05-09 11:56 UTC
Last seen: 2026-05-09 11:56 UTC
Frequent QSO partners observed at SO8OO
Stations RP81KC worked most often, as logged from our receiver:
RP81SIE
· European Russia ×8
R1945ML
· European Russia ×5
RP81OZR
· European Russia ×4
SX100PAOK
· Greece ×3
IR3ORCO
· Italy ×3
K1ABC
· United States ×2
II4ROSA
· Italy ×2
RP81ZKS
· European Russia ×2
RP81ZAM
· European Russia ×2
RP81IFT
· European Russia ×2
RP81VKN
· European Russia ×2
EK/RX3DPK
· Armenia
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | RP81KC | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-09 13:51 | 20m | -4 / - | <...> | -12 / - | 3 | ✓ Confirmed |
| 05-09 13:42 | 20m | -4 / - | <...> | -4 / - | 8 | ✓ Confirmed |
| 05-09 13:32 | 20m | -7 / - | <...> | -8 / - | 2 | ✓ Confirmed |
| 05-09 13:29 | 20m | -3 / - | <...> | -2 / - | 2 | ✓ Confirmed |
| 05-09 12:09 | 20m | 0 / - | <...> | -6 / - | 3 | ✓ Confirmed |
| 05-09 09:18 | 20m | +1 / - | <...> | -4 / - | 5 | ✓ Confirmed |
| 05-09 09:02 | 20m | +11 / - | RL6MT | - / -13 | 4 | Partial |
| 05-09 08:53 | 20m | -4 / - | <...> | -8 / - | 4 | ✓ Confirmed |
| 05-09 08:31 | 20m | -15 / - | <...> | -16 / - | 2 | ✓ Confirmed |
| 05-09 08:06 | 20m | - / - | R6UBN | -8 / - | 2 | ✓ Confirmed |
| 05-09 07:58 | 20m | +6 / - | <...> | -10 / - | 3 | ✓ Confirmed |
| 05-09 07:45 | 20m | +6 / - | <...> | - / - | 2 | ✓ Confirmed |
| 05-09 07:45 | 20m | +4 / - | R2EA | - / -11 | 2 | Partial |
| 05-09 07:40 | 20m | +7 / - | <...> | - / - | 3 | ✓ Confirmed |
| 05-09 07:25 | 20m | +4 / - | <...> | +4 / - | 4 | ✓ Confirmed |
| 05-09 06:44 | 20m | -6 / - | <...> | - / - | 2 | ✓ Confirmed |
| 05-09 06:23 | 20m | - / - | <...> | -16 / - | 2 | ✓ Confirmed |
| 05-09 06:18 | 20m | -1 / - | <...> | -10 / - | 4 | ✓ Confirmed |
| 05-09 06:12 | 20m | - / - | <...> | -16 / - | 3 | ✓ Confirmed |
| 05-09 06:04 | 20m | +7 / - | <...> | - / - | 2 | ✓ Confirmed |
| 05-09 05:43 | 20m | +14 / - | <...> | - / - | 3 | ✓ Confirmed |
| 05-08 19:48 | 40m | -18 / - | UB1WAE | - / - | 2 | Partial |
| 05-08 19:41 | 40m | +5 / - | DB2HA | - / -9 | 4 | Partial |
| 05-08 19:37 | 40m | -2 / - | <...> | -12 / - | 5 | ✓ Confirmed |
| 05-08 19:37 | 40m | +2 / - | YO7LBX | - / - | 4 | Partial |
| 05-08 19:25 | 40m | +4 / - | <...> | - / - | 2 | ✓ Confirmed |
| 05-08 19:23 | 80m | -4 / - | <...> | -16 / - | 3 | ✓ Confirmed |
| 05-08 19:21 | 40m | +3 / - | <...> | -10 / - | 3 | ✓ Confirmed |
| 05-08 18:52 | 80m | +7 / - | <...> | - / - | 2 | ✓ Confirmed |
| 05-08 18:26 | 80m | -3 / - | <...> | - / - | 3 | ✓ Confirmed |
| 05-08 13:28 | 40m | +6 / - | <...> | -8 / - | 3 | ✓ Confirmed |
| 05-08 13:19 | 40m | - / - | <...> | -9 / - | 2 | ✓ Confirmed |
| 05-08 13:05 | 40m | -24 / - | <...> | -7 / - | 2 | ✓ Confirmed |
| 05-08 12:37 | 20m | - / - | <...> | -13 / - | 2 | ✓ Confirmed |
| 05-08 12:21 | 20m | -4 / - | <...> | -13 / - | 2 | ✓ Confirmed |
| 05-08 12:06 | 20m | -5 / - | <...> | -11 / - | 3 | ✓ Confirmed |
| 05-08 12:04 | 20m | - / - | F5OYA/P | -14 / - | 2 | ✓ Confirmed |
| 05-08 11:50 | 20m | +16 / - | <...> | -16 / - | 4 | ✓ Confirmed |
| 05-08 11:49 | 20m | - / - | OK1CYC/P | -11 / - | 2 | ✓ Confirmed |
| 05-08 11:41 | 20m | -9 / - | <...> | -13 / - | 2 | ✓ Confirmed |
| 05-08 10:17 | 20m | -18 / - | <...> | -18 / - | 2 | ✓ Confirmed |
| 05-08 10:10 | 20m | +6 / - | <...> | -18 / - | 4 | ✓ Confirmed |
| 05-08 10:07 | 20m | - / - | <...> | -17 / - | 2 | ✓ Confirmed |
| 05-08 10:02 | 20m | -3 / - | <...> | -12 / - | 2 | ✓ Confirmed |
| 05-08 09:42 | 20m | -5 / - | RL3AX | - / -16 | 3 | Partial |
| 05-08 09:41 | 20m | +4 / - | <...> | -14 / - | 7 | ✓ Confirmed |
| 05-08 09:26 | 20m | +11 / - | <...> | -14 / - | 2 | ✓ Confirmed |
| 05-08 04:36 | 40m | +1 / - | <...> | -21 / - | 2 | ✓ Confirmed |
| 05-08 04:25 | 40m | +4 / - | <...> | -18 / - | 2 | ✓ Confirmed |
| 05-08 04:15 | 40m | -14 / - | <...> | -16 / - | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 134400 -5 1397 <...> RP81KC RR73 134430 -3 1397 CQ RP81KC 134600 -2 1397 <...> RP81KC RR73 (x2) 134645 -7 1397 RP81KC <...> 73 134800 -5 1397 <...> RP81KC RR73 134815 -1 1397 RP81KC <...> 73 134900 -12 1398 CQ RP81KC (x2) 135100 -13 1397 <...> RP81KC RR73 (x2) 135245 -4 642 RP81KC <...> 73 135330 -16 1397 CQ RP81KC (x3)
40m
UTC dB Freq Message 194200 -12 1828 <...> RP81KC RR73 194215 +7 1177 RP81KC <...> 73 194245 +6 1176 RP81KC DB2HA JO52 (x2) 194845 +0 1827 RP81KC <...> 73 194845 -19 1878 <RP81KC> UB1WAE KO56 194900 -15 1827 CQ RP81KC 194915 -18 1878 RP81KC UB1WAE KO56 195215 -5 1798 RP81KC <...> 73 195430 -9 1827 CQ RP81KC 055645 +0 1283 RP81KC <...> 73 (x5)
80m
UTC dB Freq Message 192415 -17 1646 <...> RP81KC RR73 192430 +2 2703 RP81KC R3WDW/P 73 192445 -18 1646 CQ RP81KC (x2) 192830 -10 784 RP81KC <...> 73 (x2) 193615 -14 1646 CQ RP81KC (x4) 194900 -2 1262 RP81KC RP81OZR 73 194915 -20 1646 CQ RP81KC (x3) 200230 -9 741 RP81KC SN120OSP 73
160m
UTC dB Freq Message 211315 -11 1609 RP81KC <...> 73 211430 -5 707 CQ RP81KC (x6) 212030 -2 707 <...> RP81KC RR73 212045 -8 707 RP81KC <...> 73 212100 +1 708 <...> RP81KC RR73 212115 -6 708 RP81KC <...> 73 212130 -1 707 CQ RP81KC (x2) 213115 -5 2081 RP81KC <...> RR73 213130 -6 707 <...> RP81KC RR73
10m
UTC dB Freq Message 090615 -5 990 RP81KC <...> 73