OK1ZCF — FT8 station from Czech Republic
Amateur radio station OK1ZCF operating from Czech Republic. 1,175 FT8 spots received at SO8OO WebSDR, 249 CQ calls, active on 80m, 40m, 20m, 10m, over 26 days, best SNR +25 dB. Heard between 2026-04-21 and 2026-05-17.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
1,175
Total spots
249
CQ calls
26
Days active
-5 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-04-21
Last seen: 2026-05-17 01:28 UTC
Last seen: 2026-05-17 01:28 UTC
Frequent QSO partners observed at SO8OO
Stations OK1ZCF worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | OK1ZCF | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-17 07:50 | 40m | - / -21 | IZ0ZZV | -2 / - | 7 | ✓ Confirmed |
| 05-17 03:27 | 80m | -20 / -9 | DO2ARS | +13 / +5 | 6 | Partial |
| 05-17 03:18 | 80m | -1 / -7 | IK7NXM | +13 / -6 | 5 | ✓ Complete |
| 05-17 03:12 | 80m | - / - | KF9UG | +9 / - | 2 | Partial |
| 05-17 03:10 | 80m | - / -12 | HC1DAZ | +11 / - | 3 | ✓ Confirmed |
| 05-17 03:05 | 80m | - / - | HC1DAZ | +12 / - | 2 | Partial |
| 05-17 03:03 | 80m | +2 / -6 | DK1AQ | +16 / +2 | 5 | ✓ Complete |
| 05-17 03:01 | 80m | -24 / - | DO1OAS | - / -3 | 4 | Partial |
| 05-17 02:58 | 80m | -2 / - | DL9KM | - / - | 4 | Partial |
| 05-17 02:56 | 80m | - / -15 | F4MXD | +11 / - | 3 | ✓ Confirmed |
| 05-17 02:55 | 80m | - / -20 | IK3FHW | +12 / - | 2 | ✓ Confirmed |
| 05-17 02:54 | 80m | +7 / - | F1PBZ | - / +10 | 2 | Partial |
| 05-17 02:53 | 80m | -20 / - | DO1OAS | - / -1 | 4 | Partial |
| 05-16 12:12 | 20m | -15 / - | F4VTR | - / - | 2 | Partial |
| 05-16 11:37 | 20m | -14 / - | PD1ADA | - / - | 4 | Partial |
| 05-16 04:21 | 40m | -17 / - | G3TKT | - / - | 3 | Partial |
| 05-16 03:48 | 80m | - / - | KU1CW | +8 / - | 5 | Partial |
| 05-16 03:46 | 80m | -24 / - | DO1OAS | - / -14 | 3 | Partial |
| 05-16 03:45 | 80m | -2 / - | DL9KM | - / - | 5 | Partial |
| 05-16 03:43 | 80m | -11 / -8 | SP8V | +7 / - | 3 | ✓ Complete |
| 05-16 03:32 | 80m | - / - | TJ1GD | +9 / - | 5 | Partial |
| 05-16 03:29 | 80m | - / - | N9JR | +10 / - | 4 | Partial |
| 05-16 03:25 | 80m | - / -16 | TI5CDA | 0 / - | 3 | ✓ Confirmed |
| 05-16 03:23 | 80m | - / - | N2SCJ | +2 / - | 2 | Partial |
| 05-16 03:19 | 80m | -22 / - | DO1OAS | - / -8 | 7 | Partial |
| 05-16 03:17 | 80m | -2 / - | DL9ATW | +5 / +1 | 5 | ✓ Verified |
| 05-16 03:16 | 80m | -22 / - | G8OO | - / - | 5 | Partial |
| 05-16 03:16 | 80m | -18 / - | ON4MAP | - / - | 3 | Partial |
| 05-16 03:13 | 80m | +10 / - | IK4LZH | - / - | 4 | Partial |
| 05-16 03:08 | 80m | - / -16 | DL2EEO | +2 / - | 2 | ✓ Confirmed |
| 05-16 03:04 | 80m | -15 / -11 | RL6MT | -9 / -9 | 2 | Partial |
| 05-16 03:03 | 80m | +7 / - | DL9KM | - / - | 4 | Partial |
| 05-16 03:03 | 80m | +7 / - | IK4LZH | - / - | 4 | Partial |
| 05-16 03:03 | 80m | -17 / -13 | PH7GD | -8 / +10 | 3 | ✓ Complete |
| 05-16 03:02 | 80m | -19 / - | F5LMJ | - / - | 3 | Partial |
| 05-16 03:00 | 80m | -18 / - | DO1OAS | - / -6 | 3 | Partial |
| 05-16 02:56 | 80m | -24 / -13 | KZ4ZZ | +1 / -20 | 3 | Partial |
| 05-16 02:50 | 80m | - / - | CE2SV | +3 / - | 15 | Partial |
| 05-16 02:47 | 80m | - / -17 | 8P6PD | +1 / - | 6 | ✓ Confirmed |
| 05-15 09:07 | 10m | -6 / - | A41ZZ | - / -15 | 2 | Partial |
| 05-15 03:24 | 40m | +1 / - | YO3BMI | - / - | 8 | Partial |
| 05-15 02:58 | 80m | - / - | AK2AK | +10 / - | 4 | Partial |
| 05-15 02:57 | 80m | - / - | W3AVP | +16 / - | 2 | Partial |
| 05-15 02:54 | 80m | -3 / - | DO1OAS | - / +9 | 5 | Partial |
| 05-15 02:47 | 80m | -14 / -4 | DO3TOM | +13 / - | 5 | ✓ Complete |
| 05-15 02:44 | 80m | +4 / -2 | DK8HC/P | +11 / - | 5 | ✓ Complete |
| 05-15 02:44 | 80m | +11 / -2 | DF2NV | +15 / - | 3 | ✓ Complete |
| 05-15 02:44 | 80m | -10 / - | EC3A | - / -13 | 3 | Partial |
| 05-15 02:43 | 80m | -6 / - | DF6WE | - / - | 2 | Partial |
| 05-15 02:43 | 80m | -4 / - | DO1OAS | - / +10 | 2 | Partial |
Station Log
40m
UTC dB Freq Message 032700 +6 539 OK1ZCF YO3BMI KN34 (x4) 042100 -17 1550 OK1ZCF G3TKT IO92 (x3) 074730 -13 1398 E75AA OK1ZCF JO80 075045 -1 1398 IZ0ZZV OK1ZCF JO80 (x7)
80m
UTC dB Freq Message 031100 +9 1155 HC1DAZ OK1ZCF R-12 (x2) 031200 +9 1154 KF9UG OK1ZCF JO80 (x2) 031845 +13 1154 IK7NXM OK1ZCF JO80 031900 -3 1441 OK1ZCF IK7NXM -06 031915 +14 1155 IK7NXM OK1ZCF R-07 031930 +1 1442 OK1ZCF IK7NXM RR73 031945 +13 1155 IK7NXM OK1ZCF 73 032715 +12 1154 DO2ARS OK1ZCF JO80 (x2) 032800 -20 1441 OK1ZCF DO2ARS +05 032815 +15 1154 DO2ARS OK1ZCF R-09 (x3)
20m
UTC dB Freq Message 044945 +5 1330 OK1ZCF R4FJ LO23 045045 -17 1488 OK1ZCF RL9L RR73 045345 -8 1331 CQ DX OK1ZCF JO80 (x2) 045600 -17 1331 WA0MQQ OK1ZCF JO80 (x2) 113745 -20 2034 OK1ZCF PD1ADA JO21 (x4) 121230 -17 1502 OK1ZCF F4VTR JN25 (x2) 121345 -24 1501 CQ OK1ZCF JO80 121430 -6 1496 OK1ZCF R4ML -14 122915 -6 1324 OK1ZCF IZ4AIF JN54
10m
UTC dB Freq Message 090830 -10 575 OK1ZCF DN9GLA JO31 (x3) 095800 -17 992 OK1ZCF PY2AOK -17 090730 -9 927 OK1ZCF A41ZZ -15 (x2)