4Z1KO — FT8 station from Israel
Amateur radio station 4Z1KO operating from Israel (grid square KN88). 123 FT8 spots received at SO8OO WebSDR, 45 CQ calls, active on 20m, 10m, over 5 days, best SNR +17 dB. Heard between 2026-04-25 and 2026-06-20.
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Overview
123
Total spots
45
CQ calls
5
Days active
-7 dB
Avg SNR
Bands
20m
10m
First seen: 2026-04-25
Last seen: 2026-06-20 08:38 UTC
Last seen: 2026-06-20 08:38 UTC
Frequent QSO partners observed at SO8OO
Stations 4Z1KO worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | 4Z1KO | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-20 10:38 | 10m | -4 / - | RC6OX | - / - | 2 | Partial |
| 06-20 10:33 | 10m | -12 / - | UA6HI | - / -11 | 2 | ✓ Confirmed |
| 06-20 10:23 | 10m | +10 / - | UA3ZUX | - / -15 | 3 | ✓ Confirmed |
| 06-19 20:42 | 20m | - / -19 | JA5DKJ | -11 / - | 4 | Partial |
| 06-19 20:39 | 20m | - / +3 | OM0RX | -6 / - | 2 | Partial |
| 06-19 20:38 | 20m | - / -2 | A92AE | -10 / - | 2 | ✓ Confirmed |
| 06-19 20:37 | 20m | -22 / - | JA0DAI | - / - | 3 | Partial |
| 06-19 20:37 | 20m | -14 / - | F4NKF | - / - | 2 | Partial |
| 06-19 20:25 | 20m | -6 / - | F4JLS | - / - | 5 | Partial |
| 06-19 20:25 | 20m | - / -13 | JH1XXB | -7 / - | 5 | Partial |
| 06-19 19:53 | 20m | -14 / - | US4EX | - / -7 | 2 | ✓ Confirmed |
| 06-19 19:52 | 20m | -4 / - | MM0JJU | - / - | 4 | Partial |
| 06-19 19:46 | 20m | -17 / - | RT3K | - / -6 | 2 | ✓ Confirmed |
| 06-19 19:37 | 20m | - / -14 | RI0SP | -9 / - | 2 | ✓ Confirmed |
| 06-19 19:37 | 20m | -2 / - | EB3JT | - / - | 6 | Partial |
| 06-19 19:34 | 20m | - / -18 | G6JUT | -7 / - | 5 | Partial |
| 06-19 19:32 | 20m | -11 / - | G5MJF | - / -4 | 6 | Partial |
| 06-19 19:29 | 20m | -14 / -19 | BA3QIQ | -4 / -18 | 9 | Partial |
| 06-19 19:22 | 20m | - / -16 | M1DOZ | -5 / - | 13 | Partial |
| 06-19 19:18 | 20m | -16 / - | US3LX | - / - | 3 | Partial |
| 06-19 19:17 | 20m | - / -4 | F5RRS | -6 / - | 2 | Partial |
| 06-19 19:08 | 20m | - / -7 | DH0GBC | +1 / - | 3 | Partial |
| 06-19 19:03 | 20m | - / -16 | UX7QV | -2 / - | 2 | Partial |
| 06-19 19:00 | 20m | +15 / +7 | RY7G | -1 / -9 | 5 | ✓ Complete |
| 06-19 18:56 | 20m | - / +1 | UR5NNC | +3 / - | 6 | Partial |
| 06-19 18:55 | 20m | -15 / - | OZ9WRH | - / - | 2 | Partial |
| 06-19 18:41 | 20m | - / -17 | DK8HC/P | -2 / - | 3 | Partial |
| 06-19 18:38 | 20m | - / - | PC9K | -8 / - | 2 | Partial |
| 06-19 18:34 | 20m | -16 / - | R8CCI | -16 / -7 | 4 | Partial |
| 06-18 20:44 | 20m | -10 / - | IU8RFW | - / -22 | 2 | ✓ Confirmed |
| 05-05 19:37 | 20m | - / -9 | LZ2PAJ | -14 / - | 3 | ✓ Confirmed |
Station Log
10m
UTC dB Freq Message 102315 +12 1818 4Z1KO UA3ZUX KO90 (x3) 103345 -15 1572 4Z1KO UA6HI -11 103415 +1 1261 4Z1KO UA4FKT LO23 103415 -9 1572 4Z1KO UA6HI RR73 103815 -7 2757 4Z1KO RC6OX KN88 (x2)
20m
UTC dB Freq Message 203745 -24 1402 4Z1KO JA0DAI PM97 203800 -10 1260 CQ 4Z1KO KM72 203815 -5 1519 4Z1KO G6MTI IO81 203830 -10 1260 A92AE 4Z1KO R-02 (x2) 203915 -20 1402 4Z1KO JA0DAI PM97 203930 -6 1261 OM0RX 4Z1KO +03 203945 -21 1402 4Z1KO JA0DAI PM97 204030 -5 1260 OM0RX 4Z1KO RRR 204130 -5 1261 CQ 4Z1KO KM72 (x2) 204230 -10 1261 JA5DKJ 4Z1KO R-19 (x4)