RP81ZS — FT8 station from European Russia
Amateur radio station RP81ZS operating from European Russia. 1,440 FT8 spots received at SO8OO WebSDR, 680 CQ calls, active on 160m, 80m, 40m, 20m, 10m, over 8 days, best SNR +22 dB. Heard between 2026-04-30 and 2026-05-09.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
1,440
Total spots
680
CQ calls
8
Days active
-2 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-30
Last seen: 2026-05-09 11:08 UTC
Last seen: 2026-05-09 11:08 UTC
Frequent QSO partners observed at SO8OO
Stations RP81ZS worked most often, as logged from our receiver:
RP81VKN
· European Russia ×6
SX100PAOK
· Greece ×5
RP81OZR
· European Russia ×5
R1945ML
· European Russia ×4
RP81PRO
· European Russia ×3
K1ABC
· United States ×3
RP81UAI
· European Russia ×3
RP81IFT
· European Russia ×3
RP81PYF
· European Russia ×2
RP81SIE
· European Russia ×2
RP81SSP
· European Russia ×2
SP0YAGI
· Poland ×2
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | RP81ZS | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-09 13:04 | 20m | +12 / - | RW9HSB | - / - | 2 | Partial |
| 05-09 13:03 | 20m | +2 / - | <...> | -13 / - | 7 | ✓ Confirmed |
| 05-09 00:51 | 40m | 0 / - | <...> | -14 / - | 2 | ✓ Confirmed |
| 05-09 00:33 | 80m | - / - | UA3MAN | -16 / - | 2 | ✓ Confirmed |
| 05-09 00:32 | 80m | +9 / - | <...> | -22 / - | 4 | ✓ Confirmed |
| 05-09 00:28 | 80m | -6 / - | MM0KPV | - / -12 | 2 | Partial |
| 05-09 00:26 | 80m | -2 / - | <...> | - / - | 3 | ✓ Confirmed |
| 05-09 00:23 | 80m | - / - | RK6MC | -8 / - | 2 | ✓ Confirmed |
| 05-09 00:23 | 80m | +9 / - | <...> | -15 / - | 2 | ✓ Confirmed |
| 05-07 07:42 | 20m | -4 / - | <...> | +2 / - | 2 | ✓ Confirmed |
| 05-07 07:36 | 20m | -11 / - | <...> | +6 / - | 5 | ✓ Confirmed |
| 05-07 07:27 | 20m | -15 / - | <...> | +9 / - | 2 | ✓ Confirmed |
| 05-07 07:18 | 20m | - / - | <...> | +6 / - | 2 | ✓ Confirmed |
| 05-07 07:14 | 20m | - / - | <...> | +16 / - | 2 | ✓ Confirmed |
| 05-07 07:02 | 20m | - / - | <...> | +8 / - | 2 | ✓ Confirmed |
| 05-07 06:49 | 20m | -6 / - | <...> | - / - | 2 | ✓ Confirmed |
| 05-07 06:41 | 20m | - / - | <...> | +14 / - | 4 | ✓ Confirmed |
| 05-07 06:39 | 20m | -18 / - | <...> | +11 / - | 2 | ✓ Confirmed |
| 05-07 06:36 | 20m | -12 / - | IZ7WEM | +16 / - | 6 | Partial |
| 05-07 06:36 | 20m | +3 / - | <...> | +17 / - | 2 | ✓ Confirmed |
| 05-07 06:26 | 20m | - / - | <...> | +7 / - | 2 | ✓ Confirmed |
| 05-07 06:12 | 20m | +19 / - | <...> | +7 / - | 3 | ✓ Confirmed |
| 05-07 06:07 | 20m | - / - | <...> | +15 / - | 2 | ✓ Confirmed |
| 05-07 05:59 | 20m | -10 / - | <...> | +6 / - | 3 | ✓ Confirmed |
| 05-07 04:48 | 40m | -2 / - | <...> | - / - | 3 | ✓ Confirmed |
| 05-06 18:03 | 80m | -14 / - | <...> | -9 / - | 3 | ✓ Confirmed |
| 05-05 20:22 | 40m | -3 / - | DK7ZT | - / +2 | 3 | Partial |
| 05-05 20:13 | 40m | -2 / - | <...> | -21 / - | 4 | ✓ Confirmed |
| 05-05 19:44 | 40m | -2 / - | <...> | - / - | 2 | ✓ Confirmed |
| 05-05 19:41 | 40m | -6 / - | <...> | - / - | 2 | ✓ Confirmed |
| 05-05 19:32 | 80m | +1 / - | <...> | - / - | 2 | ✓ Confirmed |
| 05-05 18:45 | 80m | -2 / - | <...> | -13 / - | 4 | ✓ Confirmed |
| 05-05 18:32 | 80m | +1 / - | <...> | -10 / - | 3 | ✓ Confirmed |
| 05-05 18:26 | 80m | -9 / - | <...> | -10 / - | 4 | ✓ Confirmed |
| 05-05 18:01 | 20m | -15 / - | <...> | -4 / - | 4 | ✓ Confirmed |
| 05-05 17:54 | 20m | -11 / - | <...> | -9 / - | 4 | ✓ Confirmed |
| 05-05 07:09 | 20m | +13 / - | <...> | -15 / - | 2 | ✓ Confirmed |
| 05-05 07:02 | 20m | +13 / - | <...> | -14 / - | 2 | ✓ Confirmed |
| 05-05 00:31 | 80m | -6 / - | GM0HZI | - / - | 5 | Partial |
| 05-04 21:41 | 160m | - / - | <...> | -14 / - | 3 | Partial |
| 05-04 21:36 | 160m | -8 / - | <...> | - / - | 2 | ✓ Confirmed |
| 05-04 21:14 | 80m | -3 / - | <...> | - / - | 5 | ✓ Confirmed |
| 05-04 21:14 | 80m | -2 / - | RW3DKK | - / -11 | 6 | Partial |
| 05-04 21:14 | 80m | -4 / - | RZ4AT | - / -4 | 2 | Partial |
| 05-04 21:14 | 80m | -14 / - | UA1ACO | - / +6 | 6 | Partial |
| 05-04 18:45 | 80m | -7 / - | <...> | - / - | 3 | ✓ Confirmed |
| 05-04 18:38 | 80m | +5 / - | <...> | -8 / - | 2 | ✓ Confirmed |
| 05-04 18:31 | 80m | -9 / - | <...> | -2 / - | 5 | ✓ Confirmed |
| 05-04 18:27 | 80m | +19 / - | <...> | -6 / - | 3 | ✓ Confirmed |
| 05-04 18:22 | 80m | -10 / - | <...> | -4 / - | 4 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 074245 -4 1651 RP81ZS <...> RR73 074330 +13 834 CQ RP81ZS (x3) 074700 +14 833 <...> RP81ZS RR73 130345 +0 2376 RP81ZS <...> RR73 130400 -12 777 <...> RP81ZS 73 130415 +15 2530 <RP81ZS> RW9HSB NO26 130415 +1 2376 RP81ZS <...> RR73 130445 +10 2530 <RP81ZS> RW9HSB NO26 130445 +3 2375 RP81ZS <...> RR73 130630 -14 776 <...> RP81ZS RR73 130645 +7 2530 RP81ZS <...> 73 130830 -17 775 CQ RP81ZS 130845 -1 2054 RP81ZS <...> RR73
40m
UTC dB Freq Message 010045 -12 687 CQ RP81ZS (x3) 010345 -7 688 <...> RP81ZS RR73 010545 -12 688 CQ RP81ZS (x5) 011215 -12 690 <...> RP81ZS 73 032200 -13 623 RP81ZS <...> RR73 (x5)
80m
UTC dB Freq Message 003445 -13 599 CQ RP81ZS (x4) 004115 -19 601 <...> RP81ZS 73 004145 -24 601 CQ RP81ZS (x10)
160m
UTC dB Freq Message 201530 -15 1454 RP81ZS <...> RR73 201700 +4 1590 RP81ZS RP81VKN 73 201700 -16 1325 <RP81ZS> UB1CCL KO48 (x3) 201915 -18 1056 CQ RP81ZS 213615 -2 1391 RP81ZS <...> RR73 (x2) 213800 -15 1479 CQ RP81ZS (x4) 214130 -18 1479 <...> RP81ZS (x3)
10m
UTC dB Freq Message 065330 -11 824 RP81ZS <...> RR73