OK1AR — FT8 station from Czech Republic

Czech Republic Grid: ?

Amateur radio station OK1AR operating from Czech Republic. 1,407 FT8 spots received at SO8OO WebSDR, 500 CQ calls, active on 160m, 80m, 60m, 40m, 20m, 10m, over 17 days, best SNR +24 dB. Heard between 2026-04-21 and 2026-05-20.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

1,407
Total spots
500
CQ calls
17
Days active
-2 dB
Avg SNR

Bands

80m 20m 40m 60m 10m 160m
First seen: 2026-04-21
Last seen: 2026-05-20 04:04 UTC

Frequent QSO partners observed at SO8OO

Stations OK1AR worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandOK1ARPartnerPartner SNRMsgs
05-20 06:04 40m - / - AO7RKB +8 / - 2 Partial
05-20 06:01 40m -14 / -3 ME9HEB +9 / - 7 ✓ Verified
05-20 06:00 40m -9 / - US2UM - / - 4 Partial
05-20 05:52 40m - / -11 DH1GB +11 / - 12 ✓ Confirmed
05-20 05:50 40m -8 / -4 IQ8CUM +11 / -4 5 ✓ Complete
05-20 05:47 40m - / - EA4EQ +8 / - 3 Partial
05-20 05:44 40m -10 / -6 LZ1XM 0 / -9 6 ✓ Complete
05-20 05:42 40m -1 / -5 YL3RK +5 / +10 4 ✓ Complete
05-20 05:40 40m -11 / - OZ6MM +4 / - 2 ✓ Verified
05-20 05:37 40m - / -9 SK7WS +2 / - 4 Partial
05-20 05:35 40m -8 / +1 F6HUK +5 / +4 5 ✓ Complete
05-20 05:32 40m - / -11 EA4EER +9 / - 3 ✓ Confirmed
05-20 05:31 40m -16 / -10 SK7WS +4 / -2 4 Partial
05-20 05:29 40m - / -15 F6JON +4 / - 4 ✓ Confirmed
05-20 05:06 20m -10 / - RZ6ALL - / -22 2 ✓ Confirmed
05-20 05:01 20m 0 / - UA3ECJ - / -3 2 ✓ Confirmed
05-20 04:56 20m +7 / - SV2HXV - / - 2 Partial
05-20 04:47 20m -7 / - RU4CC -14 / +5 5 ✓ Complete
05-20 04:41 20m -10 / - A61CK - / -15 5 Partial
05-19 22:39 40m -1 / +9 R6ODX -12 / -4 3 Partial
05-19 22:37 40m - / - A61CK -6 / - 2 Partial
05-19 22:34 40m -10 / - IU8LMN -7 / -1 3 ✓ Verified
05-19 22:32 40m - / -14 IK1MHM -12 / - 3 ✓ Confirmed
05-19 22:31 40m - / +5 F5IRQ -7 / - 2 ✓ Confirmed
05-19 22:27 40m -9 / -17 TA3HF -6 / -9 5 ✓ Complete
05-19 22:25 40m -4 / - G6ROB - / -12 2 ✓ Confirmed
05-19 22:22 40m - / - IW2DNI -10 / - 2 ✓ Confirmed
05-19 22:16 40m +8 / +2 IQ8TJ -6 / -3 5 ✓ Complete
05-19 22:15 40m -1 / - IZ0FYO - / +4 2 ✓ Confirmed
05-19 22:12 40m -2 / -6 TA7MMI -10 / +7 5 ✓ Complete
05-19 22:07 40m - / -5 UN7BDZ -3 / - 2 ✓ Confirmed
05-19 22:05 40m -18 / - S5/KC9EP -1 / +9 9 Partial
05-19 22:04 40m +6 / +6 LZ100LZ +14 / - 3 Partial
05-19 22:01 40m -5 / -9 AO8RKB +12 / -5 5 ✓ Complete
05-19 22:00 40m -3 / - <...> +8 / -5 3 Partial
05-19 21:59 40m - / - UR5WAI +12 / - 2 Partial
05-19 21:56 40m -7 / - ON4KVI +20 / +1 4 ✓ Complete
05-19 21:52 80m +2 / -5 TA7ARH +12 / +3 5 ✓ Complete
05-19 21:50 80m +14 / +8 SP6SR +16 / -3 5 ✓ Complete
05-19 21:47 80m -2 / -4 IK5NAY +14 / -3 6 ✓ Complete
05-19 21:44 80m - / - SP2SCB +10 / - 3 Partial
05-19 21:41 80m -4 / -14 <...> +15 / +4 5 Partial
05-19 21:39 80m - / - F4NBB +17 / - 3 Partial
05-19 21:37 80m +1 / -8 PA/OR5R +17 / - 3 Partial
05-19 21:34 80m +1 / -10 9A1MM +14 / -19 8 ✓ Complete
05-19 21:32 80m -20 / - DO2ARS +9 / +3 7 Partial
05-19 21:28 80m +12 / +3 F1PBZ +20 / +9 4 ✓ Complete
05-19 21:26 80m -16 / -8 RZ4FWA +14 / - 5 ✓ Complete
05-19 21:23 80m -2 / - EA5GO - / +6 2 Partial
05-19 21:23 80m +2 / -1 IQ8DL +10 / +9 5 ✓ Complete

Station Log

40m 
UTC    dB  Freq  Message
055945 +12 1739  DH1GB OK1AR RR73
060000 -12 2415  OK1AR US2UM KO50
060015  +6 1739  CQ OK1AR JO60
060030  -8 2415  OK1AR US2UM KO50 (x2)
060115  +4 1993  ME9HEB OK1AR JO60
060130  -7 2414  OK1AR US2UM KO50
060145 +11 1993  ME9HEB OK1AR JO60 (x5)
060400 -14 1993  OK1AR ME9HEB 73
060415  +9 1738  AO7RKB OK1AR JO60 (x2)
20m 
UTC    dB  Freq  Message
044845 -12  604  RU4CC OK1AR 73
045315 -17 2212  9A5E OK1AR 73
045615  +4  866  OK1AR SV2HXV KN10 (x2)
045715 -11 1951  OK1AR RV3TR RR73
045745 -11 2540  OK1AR SV8DUU KM39
045800 -24 1953  CQ OK1AR JO60
045815 -15 1952  OK1AR IQ8GT -21
045815 -10  991  OK1AR R9UBE NO35
050130  +1 1664  OK1AR UA3ECJ -03 (x2)
050630 -11 1495  OK1AR RZ6ALL -22 (x2)
051030 -12 3021  OK1AR M0PXI RR73
051745 -17 2307  VP2MAA OK1AR 73
80m 
UTC    dB  Freq  Message
214830 +15 1165  IK5NAY OK1AR JO60
214845  +0 1165  OK1AR IK5NAY -03
214900 +16 1165  IK5NAY OK1AR R-04
214915  -4 1164  OK1AR IK5NAY RR73
214930 +14 1165  IK5NAY OK1AR 73
215015 +13  330  SP6SR OK1AR JO60
215030 +13  329  OK1AR SP6SR -03
215045 +18  330  SP6SR OK1AR R+08
215100 +15  330  OK1AR SP6SR RR73
215115 +17  329  SP6SR OK1AR 73
215245 +10  839  TA7ARH OK1AR JO60
215300  +4  840  OK1AR TA7ARH +03
215315 +12  840  TA7ARH OK1AR R-05
215330  +1  840  OK1AR TA7ARH RR73
215345 +14  839  TA7ARH OK1AR 73
60m 
UTC    dB  Freq  Message
211030 -12  231  OK1AR G8OO JO02 (x2)
211115  +1 2114  EA1AJT OK1AR -11
211130 -17  230  OK1AR G8OO JO02
211145  +2 2114  EA1AJT OK1AR RR73
211200 -17 2370  OK1AR EA1AJT 73
211200 -17  230  OK1AR G8OO JO02 (x2)
211230  -4 1531  SP9OJ OK1AR JO60
211245 -24 1471  OK1AR SP9OJ +01
211300 -16  231  OK1AR G8OO JO02
211300  +2 1531  SP9OJ OK1AR R-08
211315 -23 1530  OK1AR SP9OJ RR73
211330 -15  231  OK1AR G8OO JO02
211330  +0 1531  SP9OJ OK1AR 73
160m 
UTC    dB  Freq  Message
205800 +12 1286  <...> OK1AR JO60
205815 -18 1285  OK1AR <...> +01
205830 +11 1287  <...> OK1AR R-12 (x2)
210000 +14 1003  LY100RADIO OK1AR JO60
210015  -6 1003  OK1AR LY100RADIO -06
210030 +14 1002  LY100RADIO OK1AR JO60
210045  -6 1003  OK1AR LY100RADIO -05
210100 +15 1002  LY100RADIO OK1AR R-12
210215  -9 1003  OK1AR IU5TUD +05
210300 +12 1002  IU5TUD OK1AR R-10 (x5)
10m 
UTC    dB  Freq  Message
112445  -4  373  OK1AR R80RAA -15
114300 -19  927  OK1AR A41ZZ -06

SNR History by Band