OK2USB — FT8 station from Czech Republic

Czech Republic Grid: ?

Amateur radio station OK2USB operating from Czech Republic. 570 FT8 spots received at SO8OO WebSDR, 137 CQ calls, active on 80m, 40m, 20m, 10m, over 16 days, best SNR +21 dB. Heard between 2026-04-28 and 2026-06-24.

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Overview

570
Total spots
137
CQ calls
16
Days active
-6 dB
Avg SNR

Bands

80m 40m 20m 10m
First seen: 2026-04-28
Last seen: 2026-06-24 05:04 UTC

Frequent QSO partners observed at SO8OO

Stations OK2USB worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandOK2USBPartnerPartner SNRMsgs
06-24 07:03 20m -7 / - K2CIB - / -6 2 ✓ Confirmed
06-24 06:56 20m -14 / - TK5NJ - / -13 2 ✓ Confirmed
06-17 23:16 40m -10 / - DL9ATW - / - 4 Partial
06-17 23:08 40m - / - CE4WJK -15 / - 2 Partial
06-17 22:51 40m - / - D4OL -21 / - 2 Partial
06-17 22:48 40m - / -10 K4RUM -20 / - 3 ✓ Confirmed
06-17 22:39 40m - / - YD2LUU -16 / - 7 Partial
06-17 22:36 40m - / - D2UY -3 / - 4 Partial
06-17 22:32 40m - / - KP4VET 0 / - 4 Partial
06-17 22:30 40m - / - YD2LUU +6 / - 4 Partial
06-17 22:22 40m - / - KP4VET -2 / - 11 Partial
06-17 22:19 40m -2 / - UT8SQ -7 / +3 4 ✓ Verified
06-17 22:17 40m -17 / -13 DL7EDU -4 / - 5 ✓ Verified
06-17 22:07 40m -2 / -3 S56MLZ +11 / - 17 ✓ Verified
06-17 21:58 40m - / - YB2CLC +7 / - 9 Partial
06-17 21:41 40m - / - CE8TDO +6 / - 5 Partial
06-17 21:38 40m -11 / -1 HF7X 0 / -2 5 ✓ Complete
06-17 21:29 40m - / -14 VK3TZ +1 / - 15 ✓ Confirmed
06-17 21:27 40m - / - <...> +12 / - 3 Partial
06-17 21:22 40m - / - YC6HVF +3 / - 8 Partial
06-17 21:20 40m -17 / -9 EA1IOK +7 / -6 3 ✓ Complete
06-17 21:19 40m +6 / - UA2KU +5 / -1 3 ✓ Verified
06-17 21:13 40m -14 / -3 EA6C +6 / - 14 ✓ Complete
06-17 21:04 40m - / - C31PM +9 / - 14 Partial
06-17 00:21 40m - / - LW5DR +6 / - 6 Partial
06-17 00:17 40m - / - W5IPA +7 / - 5 Partial
06-17 00:13 40m - / - VU2MSA +5 / - 6 Partial
06-17 00:08 40m - / - WI1U +4 / - 8 Partial
06-17 00:05 40m - / - LW5DR -2 / - 3 Partial
06-16 23:57 40m - / - LW5DR 0 / - 8 Partial
06-16 23:56 40m - / - F4IXB +6 / - 2 Partial
06-16 23:51 40m - / - LW5DR +1 / - 6 Partial
06-16 23:48 40m - / - F4IXB +8 / - 2 Partial
06-16 23:44 40m -7 / -4 Z62NS +9 / -24 11 ✓ Complete
06-15 18:08 40m -1 / - SP9MUS - / - 8 Partial
06-15 18:03 40m -2 / - EW6X -7 / - 7 ✓ Verified
06-15 18:01 40m -12 / -11 DB5OET +7 / - 3 ✓ Verified
06-15 18:00 40m -8 / +1 RX3AEX +2 / -5 7 ✓ Complete
06-15 17:56 40m -7 / -8 PD0DDA +3 / - 14 Partial
06-15 17:54 40m -15 / - DL1YFS +1 / - 2 ✓ Verified
06-15 17:53 40m -14 / -4 SP3WAL +2 / -4 5 ✓ Complete
06-15 17:51 40m +3 / +7 SP7TF +2 / -10 4 ✓ Complete
06-15 17:49 40m -8 / -12 DL3IAK 0 / - 4 ✓ Verified
06-15 17:49 40m -6 / +4 SA7PGN +4 / -9 2 Partial
06-15 17:45 40m -9 / -1 G8VJU +6 / -9 6 ✓ Complete
06-15 17:43 40m - / -16 DG7DBM +8 / - 2 ✓ Confirmed
06-15 17:41 40m - / -1 HB9HOR +4 / - 2 ✓ Confirmed
06-15 17:39 40m - / -9 PD3FR +3 / - 2 ✓ Confirmed
06-15 17:35 40m -13 / - EW3FF/QRP - / -3 3 Partial
06-15 17:34 40m -8 / -10 F4JAK +2 / -5 8 ✓ Complete

Station Log

20m 
UTC    dB  Freq  Message
073715  +9 1869  OK2USB SV5BYP -04 (x2)
074300  -7 1023  OK2USB KH6M -05 (x2)
075215 -22 2691  W4WHQ OK2USB JN89
084145 +18 2727  OK2USB 4O4DB RR73
103200  +8  576  OK2USB 9A1CCB R-12 (x2)
055230 -16 1576  OK2USB EA3IZF JN01
060600 -19 2303  OK2USB F4FSY R-02
064330  -9 2815  OK2USB DL1BBO R-21
065600 -13 2190  OK2USB TK5NJ -13 (x2)
070330  -6 2524  OK2USB K2CIB -06 (x2)
40m 
UTC    dB  Freq  Message
224445 -18 2269  YD2LUU OK2USB JN89
224715 -19 2269  CX4BAN OK2USB JN89
224845 -21 2201  K4RUM OK2USB JN89 (x3)
225100 -21 2201  D4OL OK2USB JN89 (x2)
230115 -12 2497  YG2CLC OK2USB JN89
230815 -15 2484  CE4WJK OK2USB JN89 (x2)
231130 -21 1849  OK2USB CE4WJK RR73
231630  -8 2173  OK2USB DL9ATW JO61 (x4)
80m 
UTC    dB  Freq  Message
064745 -20 1238  OK2USB OK2PVG JN89
10m 
UTC    dB  Freq  Message
100630  -7 2652  OK2USB 9J2FI -14 (x2)

SNR History by Band