4Z5KU — FT8 station from Israel
Amateur radio station 4Z5KU operating from Israel. 83 FT8 spots received at SO8OO WebSDR, 6 CQ calls, active on 60m, 40m, 20m, 10m, over 7 days, best SNR +16 dB. Heard between 2026-04-21 and 2026-05-10.
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Overview
83
Total spots
6
CQ calls
7
Days active
-0 dB
Avg SNR
Bands
20m
60m
10m
40m
First seen: 2026-04-21
Last seen: 2026-05-10 11:13 UTC
Last seen: 2026-05-10 11:13 UTC
Frequent QSO partners observed at SO8OO
Stations 4Z5KU worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | 4Z5KU | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-10 13:11 | 10m | -18 / - | DG8DAO | - / - | 4 | ✓ Confirmed |
| 05-10 12:18 | 20m | - / - | SU1AS | 0 / - | 2 | Partial |
| 05-10 12:11 | 20m | - / - | SU1AS | -2 / - | 6 | Partial |
| 05-06 13:10 | 10m | -16 / - | 5B4AMX | - / -16 | 2 | ✓ Confirmed |
| 05-06 07:51 | 20m | - / - | IK4TVP | 0 / - | 2 | ✓ Confirmed |
| 05-06 07:49 | 20m | - / - | SP2EWQ | 0 / - | 2 | ✓ Confirmed |
| 05-06 07:47 | 20m | -6 / - | F5PBG | -2 / -11 | 4 | ✓ Verified |
| 05-06 07:46 | 20m | - / -2 | C31US | 0 / - | 3 | ✓ Confirmed |
| 05-05 20:29 | 80m | - / -12 | JA4TKY | -6 / - | 2 | ✓ Confirmed |
| 05-05 20:24 | 80m | - / - | VK9BAS | -7 / - | 15 | Partial |
| 05-05 19:26 | 20m | - / - | OD5ZF | +6 / - | 3 | Partial |
| 05-04 19:52 | 60m | +14 / -4 | I0VHL | -10 / -3 | 9 | ✓ Complete |
| 05-04 19:50 | 60m | - / - | OO0O | -11 / - | 3 | Partial |
| 05-04 19:47 | 60m | 0 / -1 | G6PWS | -5 / -12 | 8 | ✓ Complete |
| 05-04 19:46 | 60m | +10 / -7 | DL3DQL | -6 / -4 | 4 | ✓ Complete |
| 05-04 19:44 | 60m | +8 / -16 | SP1RKT | -8 / -21 | 6 | ✓ Complete |
| 05-04 19:43 | 60m | - / -9 | IT9GKD/P | -6 / - | 4 | Partial |
| 05-04 19:38 | 60m | +2 / -9 | EH90ALL | -6 / -19 | 5 | Partial |
| 05-04 19:38 | 60m | +4 / -12 | SM7XON | -6 / -8 | 9 | ✓ Complete |
| 05-04 19:37 | 60m | - / -8 | <...> | -10 / - | 6 | Partial |
| 05-04 19:10 | 60m | 0 / -12 | DL5DZL | -13 / -11 | 5 | ✓ Complete |
| 05-04 19:07 | 60m | +7 / -8 | 9A5ST | -6 / - | 7 | ✓ Complete |
| 05-04 19:06 | 60m | -7 / -1 | F6BPZ | -5 / -5 | 6 | ✓ Complete |
| 05-04 19:06 | 60m | -14 / -18 | F5LMJ | -7 / -20 | 4 | ✓ Complete |
| 05-04 19:03 | 60m | +5 / -4 | DL5BWG | -6 / -8 | 5 | ✓ Complete |
| 05-04 19:02 | 60m | +6 / -2 | HB9DVO | -8 / -7 | 7 | ✓ Complete |
| 05-04 19:02 | 60m | -7 / -19 | GI4DOH | -6 / -24 | 6 | ✓ Complete |
| 05-04 19:01 | 60m | - / -7 | EB5R | -10 / - | 2 | ✓ Confirmed |
| 05-04 18:59 | 60m | +4 / -6 | OZ1LWT | -12 / -9 | 5 | ✓ Complete |
| 05-04 18:54 | 60m | -7 / - | 5B4AHO | -10 / -5 | 6 | Partial |
| 05-03 19:04 | 60m | +4 / -8 | LA1XFA | -2 / -22 | 6 | ✓ Complete |
| 05-03 18:54 | 20m | - / - | 3V8HP | -2 / - | 5 | Partial |
| 04-30 20:56 | 80m | - / - | 7X4CZ | -3 / - | 11 | Partial |
| 04-30 20:09 | 20m | - / - | CN8NS | +4 / - | 2 | Partial |
| 04-30 09:52 | 20m | - / - | JY5IB | -11 / - | 3 | Partial |
| 04-29 18:32 | 80m | - / - | VK9BSA | -7 / - | 9 | Partial |
| 04-29 18:25 | 80m | - / - | VK9BSA | -2 / - | 9 | Partial |
| 04-29 18:20 | 80m | - / - | VK9BSA | -4 / - | 6 | Partial |
| 04-24 19:23 | 60m | +14 / - | SV1FJP | 0 / -6 | 4 | ✓ Verified |
| 04-24 19:21 | 60m | - / - | GM0HZI | -3 / - | 3 | Partial |
| 04-21 23:18 | 40m | - / -9 | ZP6TT | +9 / - | 9 | ✓ Confirmed |
| 04-21 23:16 | 40m | +3 / - | YO3GTP | +7 / -2 | 3 | Partial |
| 04-21 23:14 | 40m | - / - | ZP6TT | +5 / - | 2 | Partial |
| 04-21 22:11 | 60m | - / - | CE2SV | +2 / - | 2 | Partial |
| 04-21 21:46 | 60m | - / - | 3X3A | -2 / - | 48 | Partial |
| 04-21 21:42 | 60m | - / - | 3X3A | -5 / - | 2 | Partial |
| 04-21 21:31 | 60m | - / - | 3X3A | -2 / - | 15 | Partial |
| 04-21 21:15 | 60m | - / - | 3X3A | -6 / - | 6 | Partial |
| 04-21 20:30 | 60m | - / - | 3X3A | -10 / - | 19 | Partial |
Station Log
10m
UTC dB Freq Message 080730 -22 2008 4Z5KU VK6AAX R-21 131045 -16 1301 4Z5KU 5B4AMX -16 (x2) 131145 -18 1706 4Z5KU DG8DAO JO31 (x4)
20m
UTC dB Freq Message 074830 -2 2720 F5PBG 4Z5KU RR73 074845 -2 2671 4Z5KU F5PBG 73 074900 +1 2720 SP2EWQ 4Z5KU +00 (x2) 075100 +0 2719 IK4TVP 4Z5KU R+00 (x2) 115930 -3 688 SU1AS 4Z5KU KM71 (x9)
80m
UTC dB Freq Message 202700 -7 2189 VK9BAS 4Z5KU KM71 (x4) 202900 -6 2189 JA4TKY 4Z5KU -12 (x2) 203030 -6 2188 VK9BAS 4Z5KU KM71 (x9)
60m
UTC dB Freq Message 194915 -2 230 4Z5KU G6PWS 73 194930 -5 2362 G6PWS 4Z5KU 73 195045 -12 2362 OO0O 4Z5KU KM71 (x2) 195200 +14 833 4Z5KU I0VHL JN62 195215 -11 2363 OO0O 4Z5KU KM71 195230 +14 834 4Z5KU I0VHL JN62 (x2) 195315 -9 2363 I0VHL 4Z5KU -04 195330 +15 833 4Z5KU I0VHL R-03 195345 -8 2362 I0VHL 4Z5KU RR73 195400 +16 833 4Z5KU I0VHL R-03 195415 -14 2362 I0VHL 4Z5KU RR73 195430 -11 2184 4Z5KU SI4A JO69 195430 +13 833 4Z5KU I0VHL 73
40m
UTC dB Freq Message 231530 +3 2248 ZP6TT 4Z5KU KM71 231630 +8 2349 YO3GTP 4Z5KU KM71 (x2) 231800 +1 2050 ZP6TT 4Z5KU KM71 231815 +3 1699 4Z5KU YO3GTP -02 231830 +11 2555 ZP6TT 4Z5KU KM71 (x8) 172315 +3 2636 4Z5KU 9A26WARD -15 172445 +0 2477 4Z5KU RM8L MO27