OK4YL — FT8 station from Czech Republic
Amateur radio station OK4YL operating from Czech Republic. 288 FT8 spots received at SO8OO WebSDR, 118 CQ calls, active on 160m, 80m, 60m, 40m, 20m, 10m, over 24 days, best SNR +32 dB. Heard between 2026-04-24 and 2026-06-17.
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Overview
288
Total spots
118
CQ calls
24
Days active
-0 dB
Avg SNR
Bands
80m
20m
40m
60m
10m
160m
First seen: 2026-04-24
Last seen: 2026-06-17 15:12 UTC
Last seen: 2026-06-17 15:12 UTC
Frequent QSO partners observed at SO8OO
Stations OK4YL worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | OK4YL | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-17 17:13 | 20m | - / -11 | ZS5HR | -5 / - | 3 | ✓ Confirmed |
| 06-17 17:12 | 20m | -16 / - | TJ1GD/P | -10 / - | 2 | ✓ Verified |
| 06-17 16:44 | 20m | - / - | TJ1GD/P | -1 / - | 8 | Partial |
| 06-15 05:38 | 20m | - / -9 | OH1LA | -4 / - | 5 | Partial |
| 06-15 05:34 | 20m | - / +7 | <...> | -1 / - | 2 | Partial |
| 06-15 05:32 | 20m | +10 / - | RX7T | - / -6 | 5 | Partial |
| 06-11 20:57 | 160m | -16 / - | DO5PY | - / - | 4 | Partial |
| 06-11 17:56 | 40m | - / -23 | 8Q7ML | +18 / - | 3 | ✓ Confirmed |
| 06-11 17:53 | 40m | - / - | EX7CQ | +22 / - | 3 | Partial |
| 06-11 17:53 | 40m | +6 / - | SQ8V | +21 / +5 | 3 | Partial |
| 06-10 20:23 | 60m | - / -9 | 9X5KM | +17 / - | 19 | Partial |
| 06-10 09:47 | 10m | - / - | 9X5KM | -6 / - | 3 | Partial |
| 06-10 09:34 | 10m | - / - | 9X5KM | -7 / - | 4 | Partial |
| 06-10 09:21 | 10m | - / - | 9X5KM | -7 / - | 2 | Partial |
| 06-09 21:17 | 40m | -7 / -2 | 9X5KM | +24 / - | 17 | Partial |
| 06-09 21:03 | 160m | -2 / - | I0LYO | +26 / - | 6 | ✓ Complete |
| 06-09 21:03 | 160m | +1 / +5 | YL3HI | +28 / - | 4 | ✓ Complete |
| 06-09 03:38 | 60m | -16 / +10 | F1IQH | +11 / -1 | 4 | ✓ Complete |
| 06-09 03:34 | 60m | -1 / - | DJ4LK | +7 / - | 5 | ✓ Complete |
| 06-09 03:34 | 60m | -10 / - | DL0ERZ | +7 / - | 8 | ✓ Complete |
| 06-09 03:34 | 60m | -16 / - | F1IQH | - / - | 2 | Partial |
| 06-09 03:30 | 60m | - / -12 | CE6UFF | +12 / - | 6 | ✓ Confirmed |
| 06-09 03:28 | 60m | -12 / +8 | HB9ALO | +18 / - | 5 | ✓ Complete |
| 06-09 03:27 | 60m | - / -13 | SV8SXV | +18 / - | 2 | ✓ Confirmed |
| 06-09 03:25 | 60m | -17 / - | IK4CBO | +20 / - | 5 | ✓ Complete |
| 06-09 03:19 | 60m | -13 / - | IK4CBO | - / - | 2 | Partial |
| 06-09 03:18 | 60m | - / - | VE3MJM | +18 / - | 4 | Partial |
| 06-09 03:14 | 60m | - / - | CE6UFF | +20 / - | 6 | Partial |
| 06-08 20:50 | 60m | - / +1 | C91RU | +21 / - | 3 | ✓ Confirmed |
| 06-08 20:49 | 60m | - / -3 | TT1GD | +20 / - | 2 | Partial |
| 06-07 17:54 | 80m | - / -22 | VJ2L | +24 / - | 7 | ✓ Confirmed |
| 06-06 19:02 | 80m | - / - | D2UY | +27 / - | 4 | Partial |
| 06-06 18:52 | 80m | - / - | D2UY | +25 / - | 4 | Partial |
| 06-06 18:48 | 80m | - / - | D2UY | +25 / - | 4 | Partial |
| 06-06 18:41 | 80m | +12 / - | SP2LLP | - / - | 3 | Partial |
| 06-06 18:38 | 80m | - / - | D2UY | +27 / - | 11 | Partial |
| 06-06 04:44 | 20m | - / - | VK5RM | -2 / - | 2 | Partial |
| 06-06 04:41 | 20m | - / -19 | VU3OSA | -6 / - | 3 | ✓ Confirmed |
| 06-06 04:09 | 80m | - / - | C91RU | +15 / - | 5 | Partial |
| 06-06 04:06 | 80m | +5 / +8 | IQ4JO | +23 / +2 | 5 | ✓ Complete |
| 06-06 04:00 | 80m | - / - | CX6VM | +18 / - | 7 | Partial |
| 06-06 03:53 | 80m | - / -22 | PW8BR | +22 / - | 10 | Partial |
| 06-06 03:52 | 80m | -4 / - | SP5DFK | - / - | 2 | Partial |
| 06-06 03:49 | 80m | - / -12 | PY4QQ | +16 / - | 6 | ✓ Confirmed |
| 06-06 03:44 | 80m | - / - | LU7PBO | +17 / - | 8 | Partial |
| 06-05 15:21 | 10m | - / - | 9X5KM | +6 / - | 3 | Partial |
| 06-05 15:14 | 10m | - / - | 9X5KM | +8 / - | 5 | Partial |
| 06-05 15:04 | 10m | - / - | 9X5KM | 0 / - | 8 | Partial |
| 06-05 14:56 | 10m | -12 / - | 7Q3CM | -2 / +6 | 16 | ✓ Complete |
| 06-05 14:45 | 10m | - / - | 9X5KM | -3 / - | 15 | Partial |
Station Log
20m
UTC dB Freq Message 163115 -2 3016 CQ OK4YL JN99 (x2) 164445 -4 3012 TJ1GD/P OK4YL JN99 (x8) 171200 -16 933 OK4YL TJ1GD/P RR73 171215 -10 2772 TJ1GD/P OK4YL 73 171315 -5 2773 ZS5HR OK4YL -11 (x3)
160m
UTC dB Freq Message 210500 -2 1155 OK4YL I0LYO 73 210515 +15 2888 CQ OK4YL JN99 a1 (x10) 205700 -18 2341 OK4YL DO5PY JN49 (x4)
40m
UTC dB Freq Message 174915 +22 2949 CQ DX OK4YL JN99 (x2) 175030 -11 2445 OK4YL DK4RS JN49 175045 +21 2946 CQ DX OK4YL JN99 (x3) 175315 +21 2945 SQ8V OK4YL JN99 175345 +22 2945 EX7CQ OK4YL JN99 (x2) 175430 +6 405 OK4YL SQ8V +05 175445 +22 2944 EX7CQ OK4YL JN99 175530 +5 405 OK4YL SQ8V +05 175645 +18 2944 8Q7ML OK4YL JN99 (x3)
60m
UTC dB Freq Message 202545 +14 2962 9X5KM OK4YL JN99 (x15)
10m
UTC dB Freq Message 152245 +5 2994 9X5KM OK4YL JN99 (x15)
80m
UTC dB Freq Message 185215 +24 2837 D2UY OK4YL JN99 (x8) 175415 +22 2919 VJ2L OK4YL JN99 (x7)