OK5AC — FT8 station from Czech Republic
Amateur radio station OK5AC operating from Czech Republic (grid square KM46). 178 FT8 spots received at SO8OO WebSDR, 23 CQ calls, active on 80m, 40m, 20m, 10m, over 26 days, best SNR +18 dB. Heard between 2026-04-21 and 2026-06-27.
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Overview
178
Total spots
23
CQ calls
26
Days active
-7 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-04-21
Last seen: 2026-06-27 09:12 UTC
Last seen: 2026-06-27 09:12 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 | |
|---|---|---|---|---|---|---|
| 06-27 11:17 | 20m | - / -5 | W8CJL | -5 / - | 3 | ✓ Confirmed |
| 06-27 11:10 | 20m | -12 / - | SV5BYP | - / - | 5 | Partial |
| 06-26 18:55 | 10m | +2 / - | YO4NF | - / -12 | 2 | Partial |
| 06-24 21:52 | 80m | +2 / +2 | EA3AKA | +9 / -2 | 5 | ✓ Complete |
| 06-13 23:18 | 20m | - / - | K4OIW | -6 / - | 3 | Partial |
| 06-13 23:12 | 20m | -17 / - | KR1ATC | - / - | 2 | Partial |
| 06-13 23:09 | 20m | - / -4 | WH6VL | -15 / - | 3 | ✓ Confirmed |
| 06-13 23:05 | 20m | - / - | WI4USA | -7 / - | 2 | Partial |
| 06-12 19:11 | 80m | - / - | ZS6WAB | +3 / - | 2 | Partial |
| 06-12 18:53 | 40m | - / - | 9X5KM | +15 / - | 3 | Partial |
| 06-12 16:54 | 40m | - / - | ZS6WAB | 0 / - | 4 | Partial |
| 06-12 01:08 | 20m | -18 / +5 | W2KRT | -17 / -6 | 5 | ✓ Complete |
| 06-12 01:01 | 20m | - / -10 | W4NSB | -18 / - | 8 | Partial |
| 06-12 00:55 | 20m | - / -23 | N6ZDH | -18 / - | 4 | ✓ Confirmed |
| 06-12 00:52 | 20m | - / -2 | W4WB | -12 / - | 3 | ✓ Confirmed |
| 06-12 00:48 | 20m | - / -16 | W7LCB | -15 / - | 6 | Partial |
| 06-12 00:42 | 20m | - / -13 | W0GQ | -11 / - | 3 | Partial |
| 06-12 00:41 | 20m | - / - | KD8TF | -11 / - | 2 | ✓ Confirmed |
| 06-12 00:37 | 20m | - / +2 | AE0US | -10 / - | 5 | ✓ Confirmed |
| 06-12 00:34 | 20m | - / -5 | WS7M | -8 / - | 2 | Partial |
| 06-12 00:28 | 20m | - / -7 | W4EIS | -14 / - | 3 | ✓ Confirmed |
| 06-12 00:27 | 20m | - / -1 | RI0SP | -14 / - | 2 | ✓ Confirmed |
| 06-12 00:26 | 20m | -18 / -8 | N4WMW | -14 / - | 4 | ✓ Verified |
| 06-12 00:18 | 20m | - / -12 | K5WBA | -14 / - | 3 | ✓ Confirmed |
| 06-12 00:14 | 20m | - / -10 | KK4TCE | -11 / - | 2 | ✓ Confirmed |
| 06-12 00:12 | 20m | - / - | K0C | -9 / - | 2 | Partial |
| 06-12 00:09 | 20m | -14 / - | RI0SP | - / -10 | 2 | Partial |
| 06-12 00:08 | 20m | - / -6 | K2VG | -11 / - | 2 | ✓ Confirmed |
| 06-11 21:48 | 20m | - / -16 | KB3RN | -8 / - | 4 | ✓ Confirmed |
| 06-11 21:36 | 20m | - / - | ZL3XOR | -3 / - | 3 | Partial |
| 06-11 21:30 | 20m | - / - | KC1VBO | -17 / - | 3 | Partial |
| 06-11 21:28 | 20m | - / -13 | K0MDS | -19 / - | 4 | ✓ Confirmed |
| 06-11 21:23 | 20m | - / - | KN4ZFI | -4 / - | 2 | Partial |
| 06-11 21:19 | 20m | - / -2 | K4LOY | -8 / - | 2 | Partial |
| 06-11 20:58 | 80m | +2 / +8 | DK1MCS | +11 / +2 | 7 | ✓ Complete |
| 06-11 20:56 | 80m | - / -12 | GW8CRH | +5 / - | 5 | ✓ Confirmed |
| 06-11 20:54 | 80m | -16 / -9 | LA7PSA | +16 / - | 5 | ✓ Complete |
| 06-11 20:53 | 80m | - / - | G0VXM | +10 / - | 2 | Partial |
| 06-08 20:58 | 80m | - / -5 | CX6VM | +4 / - | 3 | ✓ Confirmed |
| 06-08 20:57 | 80m | - / -11 | 9X5KM | +8 / - | 2 | Partial |
| 06-07 18:53 | 20m | - / -8 | EB7CFU | -9 / - | 2 | Partial |
| 06-07 18:51 | 20m | +5 / - | OS4K | - / - | 2 | ✓ Confirmed |
| 06-07 18:47 | 20m | - / -5 | N8HRZ | -4 / - | 2 | ✓ Confirmed |
| 06-07 18:41 | 20m | - / -13 | KY4JW | -5 / - | 5 | Partial |
| 06-07 18:37 | 20m | -2 / - | G4DBW | -1 / +4 | 6 | ✓ Complete |
| 06-07 18:35 | 20m | - / +10 | IU8RFW | -8 / - | 3 | ✓ Confirmed |
| 06-07 18:34 | 20m | - / +1 | AJ1I | -6 / - | 3 | ✓ Confirmed |
| 06-01 21:43 | 80m | -11 / - | SP5DFK | +16 / - | 3 | ✓ Verified |
| 06-01 21:42 | 80m | - / -10 | OO0O | +16 / - | 3 | ✓ Confirmed |
| 06-01 21:27 | 80m | - / - | VK3WK | +20 / - | 5 | Partial |
Station Log
20m
UTC dB Freq Message 231630 -21 2235 NZ7W OK5AC JO70 231845 -5 2922 K4OIW OK5AC JO70 (x3) 232045 -10 471 KD2GZP OK5AC JO70 111045 -16 1645 OK5AC SV5BYP KM46 (x5) 111430 -8 645 KC4JKW OK5AC JO70 111715 -5 663 W8CJL OK5AC JO70 (x3) 111930 -8 663 VE3QK OK5AC -04
10m
UTC dB Freq Message 093915 -23 1570 OK5AC VU2KPH -17 185530 -14 1160 OK5AC DD7EE JO41 185530 +2 2950 OK5AC YO4NF -12 (x2)
80m
UTC dB Freq Message 205915 +2 1262 OK5AC DK1MCS JN57 205930 +10 754 DK1MCS OK5AC +08 205945 +5 1262 OK5AC DK1MCS R+02 210000 +10 754 DK1MCS OK5AC RR73 210015 -1 1262 OK5AC DK1MCS 73 210030 +13 753 DK1MCS OK5AC 73 210215 +7 808 OK5AC DO5HOK JO41 191115 +6 1232 ZS6WAB OK5AC JO70 (x3) 215215 +7 1241 EA3AKA OK5AC JO70 215230 +3 863 OK5AC EA3AKA -02 215245 +11 1241 EA3AKA OK5AC R+02 215300 +0 863 OK5AC EA3AKA RR73 215315 +10 1241 EA3AKA OK5AC 73
40m
UTC dB Freq Message 044700 +4 1439 ND9M OK5AC -14 (x3) 045030 +2 1469 VK3EW OK5AC R-24 (x2) 045330 +20 2744 K3LL OK5AC -13 (x3) 165415 -5 1779 ZS6WAB OK5AC JO70 (x4) 185345 +14 2768 9X5KM OK5AC JO70 (x3)