RP81ZKS — FT8 station from European Russia

European Russia Grid: ?

Amateur radio station RP81ZKS operating from European Russia. 3,814 FT8 spots received at SO8OO WebSDR, 1,252 CQ calls, active on 160m, 80m, 40m, 20m, over 9 days, best SNR +24 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

3,814
Total spots
1,252
CQ calls
9
Days active
-2 dB
Avg SNR

Bands

80m 20m 40m 160m
First seen: 2026-05-01
Last seen: 2026-05-09 09:02 UTC

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandRP81ZKSPartnerPartner SNRMsgs
05-09 10:47 20m - / - <...> 0 / - 2 ✓ Confirmed
05-09 10:29 20m -10 / - <...> - / - 2 ✓ Confirmed
05-09 10:19 20m -8 / -10 IU6SBJ -4 / -7 2 Partial
05-09 10:19 20m +1 / - <...> 0 / - 3 ✓ Confirmed
05-09 10:18 20m 0 / - F6CSQ - / +8 2 Partial
05-09 10:09 20m -6 / - <...> -8 / - 2 ✓ Confirmed
05-09 09:54 20m +2 / - <...> -5 / - 5 ✓ Confirmed
05-09 09:52 20m +4 / - UB3KDU - / -19 2 Partial
05-09 09:52 20m - / -9 HA1VG -6 / - 2 Partial
05-09 09:44 20m +5 / - UB3KDU - / -16 8 Partial
05-09 09:44 20m +3 / - <...> +1 / - 3 ✓ Confirmed
05-09 09:39 20m +7 / - UB3KDU - / -10 2 Partial
05-09 09:37 20m -10 / - RA3LCI - / -7 2 Partial
05-09 09:37 20m - / -1 PA2KV 0 / - 2 Partial
05-09 09:33 20m - / +6 RC9WC -7 / - 3 Partial
05-09 09:29 20m -6 / - <...> 0 / - 4 ✓ Confirmed
05-09 09:28 20m +2 / +10 UD6AWT -4 / -12 2 Partial
05-09 09:20 20m -4 / - <...> - / - 2 ✓ Confirmed
05-09 09:19 20m -6 / +10 YL2SW -6 / - 2 Partial
05-09 09:11 20m -8 / -6 ON7AC +4 / -9 3 Partial
05-09 09:08 20m - / - RP81II -5 / - 3 ✓ Confirmed
05-09 09:07 20m -1 / - RX6APY - / -7 2 Partial
05-09 09:03 20m -4 / - <...> -5 / - 7 ✓ Confirmed
05-09 09:02 20m -15 / +7 RA9N -12 / - 3 Partial
05-09 08:58 20m - / -16 UB1AVD -10 / - 2 Partial
05-09 08:57 20m - / - <...> -12 / - 2 ✓ Confirmed
05-09 08:49 20m - / -7 UB1AVD -6 / - 2 Partial
05-09 08:47 20m +7 / - <...> -13 / - 2 ✓ Confirmed
05-09 08:46 20m +4 / - PD1WS - / -12 2 Partial
05-09 06:36 20m - / -19 RX3AEX -5 / - 6 Partial
05-09 06:32 20m - / - <...> -1 / - 3 ✓ Confirmed
05-09 06:28 20m +1 / - <...> +2 / - 2 ✓ Confirmed
05-09 06:28 20m +6 / -15 RD3TBQ +1 / -8 3 Partial
05-09 04:41 20m -4 / - R3KED - / -19 2 Partial
05-09 04:35 20m - / - <...> +14 / - 2 ✓ Confirmed
05-09 04:31 20m +13 / -24 UA4FEN +13 / -20 3 Partial
05-09 04:24 20m +6 / - <...> +18 / - 9 ✓ Confirmed
05-09 04:19 20m -6 / - <...> +14 / - 2 ✓ Confirmed
05-09 04:16 20m - / -22 R9MBC +9 / - 2 Partial
05-09 04:12 20m - / -20 F4FLF +16 / - 2 Partial
05-09 04:09 20m +4 / - RA4HG - / -17 5 Partial
05-09 04:08 20m -21 / - <...> +14 / - 2 ✓ Confirmed
05-09 03:59 20m -4 / -13 UK8FCM +16 / -10 2 Partial
05-09 03:53 20m - / -25 WA0KDS -1 / - 2 Partial
05-09 03:48 20m +12 / -8 UA6AFS +8 / +5 3 Partial
05-09 03:47 20m +5 / - <...> +14 / - 4 ✓ Confirmed
05-09 03:37 20m -7 / - <...> +12 / - 3 ✓ Confirmed
05-09 03:36 20m - / -22 VE7LGP +12 / - 2 Partial
05-09 03:32 20m - / - <...> +16 / - 2 ✓ Confirmed
05-09 03:31 20m -23 / -20 UN1EAE +16 / -1 2 Partial

Station Log

20m
UTC    dB  Freq  Message
102915 -10 1996  RP81ZKS <...> 73
102930 -10 1991  RP81ZKS EB3BKW -12
103115 -11 1117  RP81ZKS <...> RR73
103330  -4  601  CQ RP81ZKS (x3)
104730  -3  602  <...> RP81ZKS RR73
104845  +8  603  RP81ZKS R6LDW KN97
104930  +3  603  <...> RP81ZKS RR73
105800  +6  601  CQ RP81ZKS
105900  +5  591  RX1AB RP81ZKS -05
105930  +2  591  RP81ZKS RP81MF RR73
105945  -8  669  RP81ZKS <...> 73
110130  +8  601  CQ RP81ZKS
110200  +8  591  RP81ZKS RP81MF RR73
40m
UTC    dB  Freq  Message
171930  +2  527  <RP81ZKS> HA1VG JN87
171930  -4  843  RP81ZKS <...> 73
172045  -2  527  CQ RP81ZKS
172100  -4  527  RP81ZKS F8MRQ JN17
172145  -3  527  CQ RP81ZKS (x2)
172230  -6  526  RP81ZKS F8MRQ JN17 (x4)
172415  -7  527  CQ RP81ZKS (x2)
185300  +2 1851  RP81ZKS <...> 73 (x2)
053300 -19 1599  RP81ZKS R6LFD KN97
80m
UTC    dB  Freq  Message
192115  +8  639  RP81ZKS <...> 73
192130  -8  639  CQ RP81ZKS
192200  -9  639  RC5F RP81ZKS -06
192230  -7  639  <...> RP81ZKS RR73
192300  -9  640  CQ RP81ZKS (x5)
193100  -2 1503  RP81ZKS <...> 73
193130  -5 1504  RP81ZKS RX6LHY LN07 (x2)
193230 -12 1350  RP81ZKS <...> 73
193230  -5 1504  RP81ZKS RX6LHY R-18 (x2)
160m
UTC    dB  Freq  Message
193615 -13  872  RP81ZKS <...> RR73 (x3)
193645 -10 1300  RP81ZKS RA3BY KO75
193700 -20  871  CQ RP81ZKS
193715  -6 1300  RP81ZKS RA3BY KO75
193730 -17  871  CQ RP81ZKS
193745  -7 1300  RP81ZKS RA3BY R-13
193800 -19  871  CQ RP81ZKS
193815  -8 1300  RP81ZKS RA3BY R-13
193830 -17 1089  CQ RP81ZKS
193845  -9 1300  RP81ZKS RA3BY KO75
193900 -18 1089  CQ RP81ZKS
193915 -10 1300  RP81ZKS RA3BY R+04 (x2)

SNR History by Band