OK1DDA — FT8 station from Czech Republic
Amateur radio station OK1DDA operating from Czech Republic. 57 FT8 spots received at SO8OO WebSDR, 1 CQ calls, active on 40m, 20m, over 12 days, best SNR +14 dB. Heard between 2026-04-25 and 2026-06-08.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
57
Total spots
1
CQ calls
12
Days active
-4 dB
Avg SNR
Bands
20m
40m
First seen: 2026-04-25
Last seen: 2026-06-08 03:02 UTC
Last seen: 2026-06-08 03:02 UTC
Frequent QSO partners observed at SO8OO
Stations OK1DDA worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | OK1DDA | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-08 05:01 | 40m | -2 / - | HA8RC | -19 / -17 | 4 | Partial |
| 06-08 04:59 | 40m | +2 / - | G0BLB | -16 / -14 | 3 | ✓ Verified |
| 06-08 04:53 | 20m | +5 / - | RV6F | - / - | 5 | Partial |
| 06-07 08:49 | 20m | -5 / -1 | IQ9BF | -13 / -7 | 2 | Partial |
| 06-07 08:48 | 20m | +3 / - | R95WTA | - / -17 | 2 | ✓ Confirmed |
| 05-24 12:16 | 20m | -16 / - | DG9SEH | - / -7 | 4 | Partial |
| 05-18 19:08 | 20m | -6 / - | SV2FNT | - / -15 | 4 | ✓ Confirmed |
| 05-18 19:06 | 20m | 0 / - | EM90ZMV | - / -14 | 2 | Partial |
| 05-13 14:07 | 20m | +14 / - | IZ8EYN | - / -3 | 2 | ✓ Confirmed |
| 05-13 14:02 | 20m | -14 / - | MI0UFT | - / -4 | 2 | ✓ Confirmed |
| 05-11 20:08 | 40m | -5 / - | DK0KG | - / -6 | 4 | Partial |
| 05-11 20:07 | 40m | +1 / - | DF3IS | - / -3 | 3 | Partial |
| 05-06 10:29 | 40m | +3 / - | IQ4JO | - / -4 | 5 | Partial |
| 04-28 07:17 | 20m | -2 / - | EA3PV | - / -4 | 2 | Partial |
| 04-27 21:01 | 40m | -16 / -6 | G4MHJ | -17 / -22 | 5 | Partial |
| 04-27 20:58 | 40m | -1 / - | HA1BF | -17 / -20 | 4 | Partial |
Station Log
40m
UTC dB Freq Message 200845 -1 1342 OK1DDA DF3IS R-03 200845 -6 1468 OK1DDA DK0KG JN49 (x3) 045615 -16 1548 OK1DDA IQ4FE -02 045615 +2 633 OK1DDA G0BLB IO81 045800 -13 1342 CQ OK1DDA JO60 045900 -14 1342 SQ8ECJ OK1DDA RR73 045930 -17 1342 G0BLB OK1DDA JO60 045945 +2 633 OK1DDA G0BLB -14 050030 -14 1342 G0BLB OK1DDA 73 050130 -19 1342 HA8RC OK1DDA JO60 050145 +0 2069 OK1DDA HA8RC -17 (x3)
20m
UTC dB Freq Message 191300 -6 827 OK1DDA EA1C -09 121430 +1 1470 OK1DDA RU3QR -11 121600 -14 1896 OK1DDA DG9SEH JN48 (x4) 084800 +5 896 OK1DDA R95WTA -17 (x2) 084930 -5 1134 OK1DDA IQ9BF -07 084945 -13 1380 IQ9BF OK1DDA R-01 045315 +3 1679 OK1DDA RV6F LN14 (x5)