OK1ZCF — FT8 station from Czech Republic
Amateur radio station OK1ZCF operating from Czech Republic (grid square JO80). 1,613 FT8 spots received at SO8OO WebSDR, 405 CQ calls, active on 80m, 40m, 20m, 10m, over 51 days, best SNR +28 dB. Heard between 2026-04-21 and 2026-06-13.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
1,613
Total spots
405
CQ calls
51
Days active
-5 dB
Avg SNR
Bands
80m
40m
20m
10m
First seen: 2026-04-21
Last seen: 2026-06-13 01:23 UTC
Last seen: 2026-06-13 01:23 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 | |
|---|---|---|---|---|---|---|
| 06-13 03:16 | 40m | - / -22 | XQ3SK | +1 / - | 3 | ✓ Confirmed |
| 06-13 03:14 | 40m | - / -16 | KN4WGC | +4 / - | 3 | ✓ Confirmed |
| 06-13 03:10 | 40m | - / - | KN4WGC | +6 / - | 3 | Partial |
| 06-13 03:06 | 40m | - / -22 | FY4UM | +6 / - | 4 | ✓ Confirmed |
| 06-13 03:05 | 40m | - / - | XQ3SK | +4 / - | 2 | Partial |
| 06-13 03:04 | 40m | -12 / - | F1IQH | - / - | 2 | Partial |
| 06-13 03:00 | 80m | - / - | VA2PM | +10 / - | 2 | Partial |
| 06-13 02:55 | 80m | - / - | CE8EIO | +10 / - | 7 | Partial |
| 06-13 02:53 | 80m | - / - | LU7PBO | +12 / - | 3 | Partial |
| 06-13 02:50 | 80m | - / - | <...> | +14 / - | 5 | Partial |
| 06-13 02:49 | 80m | -9 / -7 | IQ7KM | +13 / - | 3 | Partial |
| 06-12 03:32 | 40m | -19 / - | CT2GQA | - / - | 3 | Partial |
| 06-12 03:24 | 40m | - / -11 | AD4AV | -8 / - | 2 | ✓ Confirmed |
| 06-12 03:22 | 40m | -20 / - | CT2GQA | - / - | 2 | Partial |
| 06-12 03:15 | 40m | - / -9 | WA2HIP | -8 / - | 2 | ✓ Confirmed |
| 06-12 03:13 | 40m | - / - | N4YYV | +2 / - | 3 | Partial |
| 06-12 03:12 | 40m | - / -18 | PY4PK | -2 / - | 2 | ✓ Confirmed |
| 06-12 03:10 | 40m | - / - | KQ4LDE | -2 / - | 2 | ✓ Confirmed |
| 06-12 03:09 | 40m | -15 / - | CT2GQA | - / - | 3 | Partial |
| 06-12 03:07 | 40m | - / -14 | N2TH | -4 / - | 3 | ✓ Confirmed |
| 06-11 08:07 | 20m | -4 / - | DB8BT | - / +10 | 3 | ✓ Confirmed |
| 06-11 08:06 | 20m | -16 / - | ON2BCB | - / -7 | 3 | Partial |
| 06-11 07:53 | 20m | - / -16 | PD0RCQ | -18 / - | 2 | ✓ Confirmed |
| 06-11 07:51 | 20m | -7 / -17 | DJ2CR | -11 / -1 | 4 | ✓ Complete |
| 06-11 07:48 | 20m | -20 / - | PD1ADA | -15 / +6 | 3 | ✓ Verified |
| 06-11 07:47 | 20m | - / -15 | DH5BM | -15 / - | 2 | ✓ Confirmed |
| 06-11 07:45 | 20m | +4 / -3 | IQ1BK | -7 / - | 4 | ✓ Complete |
| 06-10 03:05 | 40m | -9 / - | UW5ESX | - / - | 4 | Partial |
| 06-10 02:59 | 40m | -14 / - | PS8CW | - / -16 | 2 | ✓ Confirmed |
| 06-09 20:38 | 20m | -6 / - | LU3DLY | - / -17 | 2 | ✓ Confirmed |
| 06-09 20:32 | 20m | -2 / - | MM/F5DBT | - / -6 | 4 | Partial |
| 06-09 20:29 | 20m | -10 / - | HB9FMC | - / - | 2 | Partial |
| 06-09 12:49 | 20m | -14 / - | MM7FTH | - / - | 2 | Partial |
| 06-09 12:40 | 20m | +15 / - | GJ0KYZ | - / - | 3 | Partial |
| 06-08 04:44 | 20m | -2 / - | R4FCK | - / - | 3 | Partial |
| 06-06 10:02 | 20m | -12 / - | IQ0OS | - / -3 | 3 | ✓ Confirmed |
| 06-04 02:59 | 40m | -16 / - | IZ8PPI | - / +2 | 3 | Partial |
| 06-04 02:58 | 40m | -17 / -10 | VE1RGO | -24 / -17 | 2 | Partial |
| 06-04 02:51 | 40m | -24 / - | F6FHZ | - / - | 2 | Partial |
| 06-04 02:48 | 40m | - / - | TG9AUO | -21 / - | 2 | Partial |
| 06-04 02:48 | 40m | -13 / - | ON4MAP | - / - | 3 | Partial |
| 06-04 02:45 | 40m | -20 / - | R4FDD | - / - | 3 | Partial |
| 06-04 02:44 | 40m | - / - | K2STO | -18 / - | 3 | ✓ Confirmed |
| 06-04 02:33 | 80m | - / - | PW8BR | +2 / - | 4 | Partial |
| 06-03 12:54 | 10m | -2 / - | IU2SLW | - / - | 2 | Partial |
| 06-03 12:51 | 10m | +1 / - | F1PBZ | - / +1 | 2 | ✓ Confirmed |
| 06-03 03:05 | 40m | -16 / - | ON4MAP | - / - | 3 | Partial |
| 06-03 02:45 | 80m | - / - | PW8BR | +9 / - | 8 | Partial |
| 06-02 04:54 | 20m | -4 / - | RI0SP | - / -9 | 2 | ✓ Confirmed |
| 05-31 12:28 | 20m | -2 / - | EA5W | - / - | 2 | Partial |
Station Log
40m
UTC dB Freq Message 031600 -2 1739 XQ3SK OK1ZCF JO80 (x3) 031745 +2 1373 CQ DX OK1ZCF JO80 (x5) 032045 +6 1373 NN3W OK1ZCF JO80 032115 +8 1373 CQ DX OK1ZCF JO80 (x6)
80m
UTC dB Freq Message 025215 +13 1194 <...> OK1ZCF JO80 (x2) 025345 +14 1194 LU7PBO OK1ZCF JO80 (x3) 025545 +10 1194 CE8EIO OK1ZCF JO80 (x7) 025915 +20 406 <...> OK1ZCF JO80 030045 +9 1346 VA2PM OK1ZCF JO80 (x2)
20m
UTC dB Freq Message 075445 -14 832 PD1UM OK1ZCF R-08 075615 -19 833 CQ OK1ZCF JO80 a1 075900 +0 1484 OK1ZCF R7MP LN17 075915 -16 832 CQ OK1ZCF JO80 075930 -13 1638 OK1ZCF IK2CMI -02 080300 -15 1685 OK1ZCF ON2BCB -15 080330 -17 832 CQ OK1ZCF JO80 080645 -20 1685 OK1ZCF ON2BCB -07 080700 -20 833 CQ OK1ZCF JO80 a1 080715 -2 833 OK1ZCF DB8BT JO42 080715 -18 1686 OK1ZCF ON2BCB -07 (x2) 080745 -7 832 OK1ZCF DB8BT R+10 (x2) 081215 -22 1686 OK1ZCF ON2BCB -02
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) 125145 +4 2719 OK1ZCF F1PBZ +01 (x2) 125345 -24 1505 OK1ZCF DL6MIG JO52 125415 +4 1505 OK1ZCF IU2SLW JN45 (x2)