OK4RS — FT8 station from Czech Republic
Amateur radio station OK4RS operating from Czech Republic (grid square JO80). 68 FT8 spots received at SO8OO WebSDR, 1 CQ calls, active on 40m, 20m, over 5 days, best SNR +21 dB. Heard between 2026-05-02 and 2026-05-10.
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Overview
68
Total spots
1
CQ calls
5
Days active
-4 dB
Avg SNR
Bands
20m
40m
First seen: 2026-05-02
Last seen: 2026-05-10 11:08 UTC
Last seen: 2026-05-10 11:08 UTC
Frequent QSO partners observed at SO8OO
Stations OK4RS worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | OK4RS | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-10 13:07 | 40m | +2 / - | OK1ZCF | - / - | 4 | Partial |
| 05-10 11:07 | 40m | -8 / - | SP8BJU | - / -5 | 4 | Partial |
| 05-10 10:55 | 40m | -15 / - | IK2UCK | - / - | 2 | Partial |
| 05-10 10:34 | 40m | -10 / - | SP1ETG | - / - | 2 | Partial |
| 05-09 12:37 | 40m | -15 / - | SQ3WL | - / - | 4 | Partial |
| 05-09 12:23 | 40m | -12 / - | SQ3WL | - / - | 8 | Partial |
| 05-09 10:09 | 40m | +14 / - | SP8RO | - / - | 2 | Partial |
| 05-09 08:45 | 40m | -7 / - | E75CC | - / -10 | 4 | Partial |
| 05-09 08:16 | 40m | +9 / - | OK2QA | - / - | 15 | Partial |
| 05-09 08:12 | 40m | -5 / - | SP7LCK | - / -12 | 3 | Partial |
| 05-08 12:13 | 40m | -3 / - | SP8BJU | - / -2 | 4 | ✓ Confirmed |
| 05-03 14:32 | 20m | +2 / - | SV1EAG | - / -4 | 2 | ✓ Confirmed |
| 05-03 06:31 | 20m | -1 / - | IZ8PPI | - / -3 | 3 | Partial |
| 05-03 05:16 | 40m | - / -13 | 9H4JX | -6 / - | 2 | ✓ Confirmed |
| 05-03 05:13 | 40m | - / - | 9H4JX | -4 / - | 2 | Partial |
| 05-03 05:07 | 40m | - / - | NJ0F | -4 / - | 2 | Partial |
| 05-03 05:05 | 40m | - / -9 | GT0SP | -3 / - | 3 | Partial |
| 05-02 05:11 | 20m | -18 / - | TL8GD | - / -6 | 2 | ✓ Confirmed |
Station Log
40m
UTC dB Freq Message 123945 -14 1444 OK4RS SQ3WL JO71 103415 -12 2384 OK4RS SP1ETG JO73 (x2) 105545 -14 1005 OK4RS IK2UCK JN45 (x2) 110745 -9 1970 OK4RS SP8BJU -05 (x4) 121430 -13 1067 OK4RS UR5WDL KN29 123730 +6 618 OK4RS YO5OSF -03 130700 +3 1213 OK4RS OK1ZCF JO80 (x4)
20m
UTC dB Freq Message 051100 -20 1840 OK4RS TL8GD -06 (x2) 063145 +0 2058 OK4RS IZ8PPI -03 (x3) 064545 -21 2475 OK4RS R9FDE/P 73 143230 +3 1505 OK4RS SV1EAG -04 (x2)