OK5AC — FT8 station from Czech Republic
Amateur radio station OK5AC operating from Czech Republic. 69 FT8 spots received at SO8OO WebSDR, 10 CQ calls, active on 80m, 40m, 20m, 10m, over 12 days, best SNR +18 dB. Heard between 2026-04-21 and 2026-05-10.
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Overview
69
Total spots
10
CQ calls
12
Days active
-7 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-04-21
Last seen: 2026-05-10 07:52 UTC
Last seen: 2026-05-10 07:52 UTC
Frequent QSO partners observed at SO8OO
Stations OK5AC worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | OK5AC | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-10 09:52 | 20m | -17 / -6 | SU1AS | -13 / - | 2 | ✓ Verified |
| 05-10 09:48 | 20m | - / - | SU1AS | -8 / - | 4 | Partial |
| 05-09 22:21 | 20m | - / -6 | NJ8G | -9 / - | 2 | ✓ Confirmed |
| 05-09 22:08 | 20m | - / -11 | KE9END | -10 / - | 4 | Partial |
| 05-09 20:35 | 20m | -5 / - | JR3REX | -10 / - | 3 | ✓ Verified |
| 05-08 20:31 | 20m | -11 / - | ZL4KX | -20 / +6 | 3 | ✓ Verified |
| 05-08 20:11 | 80m | - / - | AO4RKB | +10 / - | 2 | Partial |
| 05-08 20:08 | 80m | - / -17 | <...> | +12 / - | 2 | Partial |
| 05-08 20:03 | 80m | -13 / -7 | G0VAX | +6 / -11 | 4 | ✓ Complete |
| 05-08 20:01 | 80m | - / -20 | <...> | +7 / - | 2 | Partial |
| 05-08 19:59 | 80m | -18 / -16 | UN0GY | +11 / -10 | 4 | ✓ Complete |
| 05-07 23:00 | 20m | - / - | AJ7HR | -3 / - | 3 | Partial |
| 05-07 22:55 | 20m | -9 / - | KB3DQI | -11 / +7 | 2 | ✓ Verified |
| 05-07 22:54 | 20m | - / -20 | AA5UD | -6 / - | 6 | ✓ Confirmed |
| 05-07 22:45 | 20m | - / -2 | N9FME | -11 / - | 3 | ✓ Confirmed |
| 05-07 22:31 | 20m | - / -7 | W5KKA | -7 / - | 8 | Partial |
| 05-02 23:01 | 20m | - / -19 | VE6NS | -20 / - | 2 | Partial |
| 05-02 21:38 | 20m | +3 / +10 | WT3Q | -16 / +1 | 4 | ✓ Complete |
| 05-02 19:41 | 20m | - / -2 | KD9VUK | -14 / - | 2 | ✓ Confirmed |
| 05-02 19:36 | 20m | - / - | KD9VUK | -10 / - | 3 | Partial |
| 05-02 19:34 | 20m | - / - | KB8ZGX | -14 / - | 2 | Partial |
| 05-02 19:25 | 20m | -13 / -15 | BV7SS | -14 / - | 3 | Partial |
| 05-02 19:18 | 20m | - / +6 | EY7BP | -6 / - | 3 | Partial |
| 05-02 05:42 | 20m | - / -21 | ZL3LAB | -10 / - | 4 | Partial |
| 05-02 04:44 | 20m | -24 / - | OA4ENG | -10 / -14 | 2 | ✓ Verified |
| 05-02 04:42 | 20m | -7 / -7 | KC4YAO | -8 / -25 | 2 | Partial |
| 05-01 22:06 | 20m | - / - | KO4WSW | -18 / - | 4 | Partial |
| 05-01 21:55 | 80m | +10 / +4 | <...> | +16 / -5 | 2 | Partial |
| 05-01 21:17 | 80m | -14 / - | SP6NIV | - / - | 2 | Partial |
| 05-01 20:54 | 80m | - / - | SF3HF | +16 / - | 2 | ✓ Confirmed |
| 05-01 20:50 | 80m | - / -12 | CS7ADA | +17 / - | 3 | ✓ Confirmed |
| 05-01 20:48 | 80m | - / - | G7TWX | +3 / - | 3 | ✓ Confirmed |
| 05-01 20:46 | 80m | -4 / +5 | IR0SAR | +9 / - | 5 | ✓ Complete |
| 05-01 20:20 | 20m | - / -22 | W2PTP | -9 / - | 4 | Partial |
| 05-01 20:18 | 20m | 0 / - | MI7XHT | - / -14 | 4 | Partial |
| 05-01 18:47 | 20m | - / -25 | KJ4IHN | -13 / - | 4 | ✓ Confirmed |
| 05-01 18:34 | 80m | -2 / -6 | UR5RBP | +10 / -10 | 3 | Partial |
| 04-30 18:33 | 80m | +11 / +10 | UT3SO | +6 / -2 | 5 | ✓ Complete |
| 04-30 18:31 | 80m | - / -1 | DO4TYW | +9 / - | 3 | ✓ Confirmed |
| 04-27 22:52 | 20m | - / -24 | W0RMT | -13 / - | 3 | ✓ Confirmed |
| 04-27 22:48 | 20m | - / - | NC7C | -9 / - | 3 | Partial |
| 04-27 22:47 | 20m | -14 / +2 | HP1RY | -11 / - | 3 | ✓ Verified |
| 04-27 22:39 | 20m | - / - | VE8MN | -12 / - | 2 | Partial |
| 04-27 22:36 | 20m | - / - | K8NN | -6 / - | 3 | ✓ Confirmed |
| 04-27 22:29 | 20m | -24 / -11 | HK3AB | -7 / -9 | 3 | Partial |
| 04-27 22:29 | 20m | -2 / - | W6NWS | -14 / +4 | 4 | Partial |
| 04-27 22:27 | 20m | - / -13 | W5EWD | -18 / - | 2 | ✓ Confirmed |
| 04-27 22:26 | 20m | - / +2 | KB4CNQ | -12 / - | 2 | ✓ Confirmed |
| 04-27 22:22 | 20m | - / -2 | KF8EFV | -16 / - | 2 | ✓ Confirmed |
| 04-27 22:21 | 20m | - / -13 | KC7YGH | -14 / - | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 220845 -12 2496 KE9END OK5AC JO70 (x2) 221115 -9 2697 N5UVQ OK5AC RR73 221215 -11 2697 KE9END OK5AC R-11 (x2) 222100 -9 2695 NJ8G OK5AC -06 (x2) 222200 -8 2695 N7MM OK5AC R-25 094800 -7 2704 SU1AS OK5AC JO70 (x5) 095215 -17 1023 OK5AC SU1AS RR73 095845 -16 2409 WK2M OK5AC RR73
10m
UTC dB Freq Message 093915 -23 1570 OK5AC VU2KPH -17
80m
UTC dB Freq Message 215545 +16 2944 <...> OK5AC R+04 195900 +15 1173 UN0GY OK5AC JO70 195915 -18 2566 OK5AC UN0GY -10 195930 +7 1173 UN0GY OK5AC R-16 195945 -17 2566 OK5AC UN0GY RR73 200145 +9 2310 <...> OK5AC JO70 (x2) 200330 -9 1504 OK5AC G0VAX -11 200345 +4 2310 G0VAX OK5AC R-07 200400 -17 1504 OK5AC G0VAX RR73 200415 +7 2309 G0VAX OK5AC 73 200845 +13 1207 <...> OK5AC JO70 (x2) 201100 +12 930 AO4RKB OK5AC JO70 (x2)
40m
UTC dB Freq Message 080630 -17 1595 IA5KRO OK5AC R-03 (x2) 215400 -12 2533 VK5IPA OK5AC JO70 215515 -9 2533 CN8HV OK5AC R-06 215530 -16 223 OK5AC CN8HV RR73