OK1KUB — FT8 station from Czech Republic
Amateur radio station OK1KUB operating from Czech Republic (grid square JN79). 358 FT8 spots received at SO8OO WebSDR, 141 CQ calls, active on 160m, 80m, 40m, 20m, 10m, over 17 days, best SNR +22 dB. Heard between 2026-04-24 and 2026-06-25.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
358
Total spots
141
CQ calls
17
Days active
-5 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-24
Last seen: 2026-06-25 18:07 UTC
Last seen: 2026-06-25 18:07 UTC
Frequent QSO partners observed at SO8OO
Stations OK1KUB worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | OK1KUB | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-25 20:13 | 160m | - / - | DL1HDL | -12 / - | 5 | Partial |
| 06-25 20:10 | 160m | - / - | R9SAP | -9 / - | 4 | Partial |
| 06-25 20:01 | 160m | -16 / -1 | YT1T | -8 / -19 | 7 | ✓ Complete |
| 06-25 19:59 | 160m | - / - | HB3YOY | -10 / - | 5 | Partial |
| 06-25 19:55 | 160m | -8 / +5 | RK3QA | -14 / -15 | 6 | ✓ Complete |
| 06-25 19:36 | 160m | +4 / - | OM2WQ | -10 / -7 | 5 | ✓ Complete |
| 06-25 19:28 | 40m | -13 / +5 | SP5ROM | -16 / -15 | 4 | ✓ Complete |
| 06-24 21:12 | 160m | -3 / - | LY1O | -5 / -4 | 6 | ✓ Complete |
| 06-24 21:08 | 160m | +8 / - | YT3PL | - / - | 3 | Partial |
| 06-24 21:06 | 160m | -5 / - | IW8RQA | - / - | 5 | Partial |
| 06-24 21:05 | 160m | -6 / -6 | RA3WY | -8 / -16 | 6 | ✓ Complete |
| 06-18 20:51 | 160m | +3 / - | SP9VRY | -8 / +8 | 7 | ✓ Complete |
| 06-18 20:44 | 160m | -10 / +3 | UA3ECJ | -4 / -20 | 11 | ✓ Complete |
| 06-18 20:42 | 160m | -8 / - | DJ7JB | - / - | 2 | Partial |
| 06-18 20:39 | 160m | - / - | DH3KR | -3 / - | 8 | Partial |
| 06-18 20:32 | 160m | -7 / -14 | DH8WR | -3 / -18 | 10 | Partial |
| 06-18 20:28 | 160m | - / - | IT9WCN | -5 / - | 4 | Partial |
| 06-18 20:23 | 160m | -6 / - | YT1T | -5 / +1 | 11 | ✓ Complete |
| 06-18 20:22 | 160m | +10 / - | OM2WQ | -1 / -3 | 6 | ✓ Complete |
| 06-18 20:20 | 160m | -4 / +1 | SQ5CZL | -5 / -14 | 5 | ✓ Complete |
| 06-18 19:56 | 160m | - / - | YT1T | -5 / - | 5 | Partial |
| 06-17 21:37 | 80m | 0 / - | DK4CH | - / - | 4 | Partial |
| 06-17 21:31 | 160m | - / - | IW9FRA | -22 / - | 2 | Partial |
| 06-16 18:40 | 80m | +4 / -10 | SP9CXN | +6 / +6 | 5 | ✓ Complete |
| 06-14 20:28 | 160m | -8 / -17 | M0XRD/P | +4 / -18 | 6 | ✓ Complete |
| 06-14 20:23 | 160m | +17 / +4 | OK1AR | +4 / -11 | 6 | ✓ Complete |
| 06-14 20:16 | 20m | -4 / - | 9K2MP | +2 / -11 | 7 | Partial |
| 06-14 20:13 | 20m | - / - | JH5AVM | +1 / - | 4 | Partial |
| 06-14 19:38 | 10m | -7 / -9 | PY5BH | -9 / -14 | 5 | ✓ Complete |
| 06-12 20:54 | 10m | -17 / - | F4LZK | - / -3 | 2 | ✓ Confirmed |
| 06-12 20:51 | 10m | -2 / - | F4HTA | - / -4 | 2 | ✓ Confirmed |
| 06-12 20:49 | 10m | -8 / - | G4UGV | - / -4 | 3 | ✓ Confirmed |
| 06-12 20:44 | 10m | -8 / - | G8KHF | - / -12 | 2 | ✓ Confirmed |
| 06-12 20:38 | 10m | +1 / - | F5RRS | - / -13 | 5 | ✓ Confirmed |
| 06-12 20:17 | 20m | - / - | JH5AVM | -8 / - | 2 | Partial |
| 06-12 19:54 | 20m | +9 / -2 | JA0LFV | 0 / -11 | 5 | ✓ Complete |
| 06-12 19:32 | 160m | -4 / - | OK1FAN | - / - | 2 | Partial |
| 06-12 19:30 | 160m | - / - | OE7UU | -8 / - | 2 | Partial |
| 06-12 18:56 | 10m | -4 / - | TA6U | - / -14 | 2 | ✓ Confirmed |
| 06-07 21:24 | 160m | - / - | F4ISR | +6 / - | 2 | Partial |
| 06-07 21:18 | 160m | +15 / - | IZ0BVU | - / - | 6 | Partial |
| 06-07 21:17 | 160m | -6 / -12 | DK7QJ | +1 / -5 | 3 | ✓ Complete |
| 06-07 21:17 | 160m | -6 / - | SQ9DKS | - / - | 3 | Partial |
| 06-07 21:11 | 160m | +10 / +10 | OM2WQ | +2 / - | 5 | ✓ Complete |
| 06-07 20:35 | 20m | - / - | WA4FU | -1 / - | 3 | Partial |
| 06-07 06:47 | 20m | -8 / - | RZ4FWA | - / - | 5 | Partial |
| 06-07 06:43 | 40m | - / - | IQ2PV | -6 / - | 2 | Partial |
| 06-07 06:40 | 40m | - / - | MW3LFL | -8 / - | 3 | Partial |
| 06-07 06:31 | 80m | - / - | YO2LFP | -13 / - | 3 | Partial |
| 06-07 06:26 | 80m | - / - | IK4LZH | -2 / - | 4 | Partial |
Station Log
160m
UTC dB Freq Message 200515 -6 1581 CQ OK1KUB JN79 (x6) 201030 -7 1581 R9SAP OK1KUB JN79 (x4) 201330 -12 1581 DL1HDL OK1KUB JN79 (x5)
40m
UTC dB Freq Message 095115 -2 671 MW3FLI OK1KUB JN79 (x6) 064045 -9 1737 MW3LFL OK1KUB JN79 (x3) 064300 -8 1739 IQ2PV OK1KUB JN79 (x2) 192815 -17 1619 OK1KUB SP5ROM -15 192830 -14 1619 SP5ROM OK1KUB R+05 192845 -9 1619 OK1KUB SP5ROM RR73 192900 -19 1619 SP5ROM OK1KUB 73
80m
UTC dB Freq Message 062800 -1 502 IK4LZH OK1KUB JN79 (x3) 063115 -12 2189 YO2LFP OK1KUB JN79 (x3) 184015 +7 1816 SP9CXN OK1KUB JN79 184030 +3 1816 OK1KUB SP9CXN +06 184045 +5 1816 SP9CXN OK1KUB R-10 184100 +5 1816 OK1KUB SP9CXN RR73 184115 +5 1816 SP9CXN OK1KUB 73 213715 +0 1501 OK1KUB DK4CH JN59 (x4)
20m
UTC dB Freq Message 195500 +0 2783 JA0LFV OK1KUB 73 201700 -8 1114 JH5AVM OK1KUB JN79 (x2) 200830 -4 1341 JA7BXS OK1KUB JN79 201330 +0 1663 JH5AVM OK1KUB JN79 (x4) 201615 +0 1078 9K2MP OK1KUB JN79 (x2) 201730 -3 1078 OK1KUB 9K2MP -11 (x2) 201845 +5 1080 9K2MP OK1KUB R+00 (x3)
10m
UTC dB Freq Message 204100 +1 1765 OK1KUB F5RRS 73 204430 -8 1181 OK1KUB G8KHF -12 (x2) 204900 -9 838 OK1KUB G4UGV -04 (x3) 205100 -5 1439 OK1KUB F4HTA -04 (x2) 205430 -17 1532 OK1KUB F4LZK -03 (x2) 193815 -13 2313 PY5BH OK1KUB JN79 193830 -6 2316 OK1KUB PY5BH -14 193845 -7 2313 PY5BH OK1KUB R-09 193900 -8 2316 OK1KUB PY5BH RR73 193915 -8 2312 PY5BH OK1KUB 73