OK1DSJ — FT8 station from Czech Republic

Czech Republic Grid: JO70

Amateur radio station OK1DSJ operating from Czech Republic (grid square JO70). 94 FT8 spots received at SO8OO WebSDR, 27 CQ calls, active on 40m, 20m, over 6 days, best SNR +12 dB. Heard between 2026-05-03 and 2026-06-21.

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Overview

94
Total spots
27
CQ calls
6
Days active
-8 dB
Avg SNR

Bands

20m 40m
First seen: 2026-05-03
Last seen: 2026-06-21 14:17 UTC

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandOK1DSJPartnerPartner SNRMsgs
06-21 16:18 20m - / -23 R3XCY -19 / - 2 Partial
06-21 16:14 20m - / -4 DJ7XY -14 / - 2 ✓ Confirmed
06-21 16:12 20m - / +9 DK7ZT -20 / - 2 ✓ Confirmed
06-21 16:11 20m -14 / - YO5PHL - / - 4 Partial
06-21 16:09 20m -7 / - F1PBZ - / -13 2 Partial
06-12 15:50 40m - / -3 PD0ONP -6 / - 2 ✓ Confirmed
06-12 15:49 40m - / -3 DL6BAD -11 / - 2 ✓ Confirmed
06-12 15:47 40m -15 / +5 F6BEC -16 / - 3 ✓ Verified
06-12 15:45 40m 0 / - SP3HCA -16 / -11 3 ✓ Verified
06-12 15:41 40m 0 / -4 UT3KW -12 / -11 5 ✓ Complete
06-12 15:41 40m +4 / - 9A1CCB - / -9 3 Partial
06-12 15:39 40m -19 / - OZ6VFR - / - 2 ✓ Confirmed
06-12 15:36 40m -11 / - SQ1MNG - / -16 4 ✓ Confirmed
06-12 15:34 40m -6 / - IK4LZH - / -13 2 Partial
06-12 15:32 40m -14 / -3 DJ7XB -11 / - 3 ✓ Verified
06-12 15:30 40m -4 / - IQ4JO - / - 3 Partial
06-12 15:30 40m -13 / - SP2KW -10 / -11 4 ✓ Verified
06-12 15:25 20m -6 / - LZ1ZF - / -15 2 ✓ Confirmed
05-30 15:37 40m +6 / - YO8GS -8 / -15 5 ✓ Verified
05-30 15:19 20m +2 / - R0AX - / -17 2 ✓ Confirmed
05-30 15:12 20m -16 / - RZ0SW - / -21 2 ✓ Confirmed
05-18 16:05 40m -18 / +1 IZ4OUL -7 / +3 6 ✓ Complete
05-10 15:44 40m -4 / - S50XX - / -6 2 Partial
05-10 15:42 40m -6 / - DF3IS -1 / - 2 Partial
05-10 15:40 40m - / -6 PA2KV -13 / - 2 Partial
05-10 15:39 40m -20 / +4 DD7BW -12 / +3 3 ✓ Complete
05-10 15:32 20m -8 / - YE1ARX - / -8 3 ✓ Confirmed
05-10 15:28 20m +8 / - SV1EAG - / -12 2 ✓ Confirmed
05-03 16:29 40m - / - R7CD -14 / - 2 Partial
05-03 16:24 40m - / -15 R2EN -6 / - 2 ✓ Confirmed
05-03 16:08 20m +2 / - RK6OQ - / -10 3 Partial

Station Log

20m
UTC    dB  Freq  Message
161115 -12 1930  OK1DSJ YO5PHL KN16 (x2)
161200 -14 1930  ON7KEC OK1DSJ 73
161215 -13 1930  OK1DSJ YO5PHL KN16
161230 -19 1930  DK7ZT OK1DSJ R+09
161245 -18 1930  OK1DSJ YO5PHL KN16
161300 -21 1930  DK7ZT OK1DSJ 73
161330 -16 1930  CQ OK1DSJ JO70
161400 -14 1930  DJ7XY OK1DSJ -04 (x2)
161530 -14 1930  CQ OK1DSJ JO70                        a1 (x3)
161800 -19 1930  R3XCY OK1DSJ -23 (x2)
40m
UTC    dB  Freq  Message
154530  -3 1121  OK1DSJ SP3HCA R-11
154545 -16 1121  SP3HCA OK1DSJ RR73
154600  +3 1121  OK1DSJ SP3HCA 73
154645 -13 1121  CQ OK1DSJ JO70
154715 -16 1121  F6BEC OK1DSJ +05 (x2)
154800 -15 1114  OK1DSJ F6BEC 73
154845 -13 1121  CQ OK1DSJ JO70
154915 -14 1121  DL6BAD OK1DSJ -03 (x2)
155045  -2 1122  PD0ONP OK1DSJ -03 (x2)
155145  -8 1122  CQ OK1DSJ JO70
155200  -3 2585  OK1DSJ IQ4JO JN63
155215 -10 1122  CQ OK1DSJ JO70

SNR History by Band