4Z4DX — FT8 station from Israel
Amateur radio station 4Z4DX operating from Israel. 290 FT8 spots received at SO8OO WebSDR, active on 80m, 60m, 40m, 20m, 10m, over 47 days, best SNR +21 dB. Heard between 2026-04-27 and 2026-07-25.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
290
Total spots
0
CQ calls
47
Days active
-8 dB
Avg SNR
Bands
80m
20m
60m
40m
10m
First seen: 2026-04-27
Last seen: 2026-07-25 19:04 UTC
Last seen: 2026-07-25 19:04 UTC
Frequent QSO partners observed at SO8OO
Stations 4Z4DX worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | 4Z4DX | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-28 16:31 | 20m | - / - | YO3AUM | -17 / - | 2 | ✓ Confirmed |
| 07-27 01:04 | 20m | - / - | WV5A | -10 / - | 2 | Partial |
| 07-27 01:03 | 20m | - / -9 | KP4PI | -1 / - | 3 | ✓ Confirmed |
| 07-27 01:01 | 20m | - / -8 | W3JFK | +1 / - | 2 | ✓ Confirmed |
| 07-26 23:54 | 20m | - / - | <...> | -7 / - | 2 | Partial |
| 07-25 21:04 | 60m | -6 / -9 | LB9RE | -17 / -11 | 3 | Partial |
| 07-25 18:33 | 20m | - / - | SP0LPR | -8 / - | 2 | Partial |
| 07-25 01:26 | 20m | -17 / - | WA4FU | - / +5 | 4 | ✓ Confirmed |
| 07-24 00:48 | 20m | - / -4 | KB3JRJ | -3 / - | 3 | ✓ Confirmed |
| 07-24 00:25 | 20m | - / - | KD2WRM | -18 / - | 2 | Partial |
| 07-24 00:15 | 60m | -2 / -24 | DD7EE | -8 / -11 | 5 | ✓ Complete |
| 07-23 13:30 | 20m | - / - | LA3GL | -20 / - | 2 | Partial |
| 07-23 13:03 | 20m | -18 / - | IK1MAP | - / - | 2 | Partial |
| 07-23 12:14 | 20m | +5 / - | TK5K | - / -3 | 2 | ✓ Confirmed |
| 07-23 03:58 | 20m | - / -11 | VK4BPK | -11 / - | 3 | ✓ Confirmed |
| 07-23 03:48 | 20m | - / - | WK1H | -15 / - | 2 | Partial |
| 07-22 12:37 | 20m | -19 / - | PD0MJC | - / -13 | 6 | Partial |
| 07-22 12:36 | 20m | -13 / - | F5SZY | - / -1 | 5 | ✓ Confirmed |
| 07-22 12:36 | 20m | -15 / - | PD1ADA | - / - | 8 | Partial |
| 07-22 04:14 | 20m | - / - | W5WES | -14 / - | 2 | Partial |
| 07-21 04:14 | 20m | -22 / - | 7Z1BQ | - / -7 | 5 | Partial |
| 07-21 04:11 | 20m | -23 / - | 7Z1BQ | -18 / -7 | 2 | Partial |
| 07-21 04:07 | 20m | - / -2 | KG4VUK | -15 / - | 3 | ✓ Confirmed |
| 07-21 04:02 | 20m | - / -4 | T46FCR | -12 / - | 6 | ✓ Confirmed |
| 07-20 15:05 | 20m | - / +2 | VU2KPH | -16 / - | 3 | ✓ Confirmed |
| 07-19 12:19 | 20m | -9 / - | TK5K | - / -1 | 2 | Partial |
| 07-15 14:17 | 20m | - / -12 | UT1KWA | -22 / - | 4 | Partial |
| 07-14 13:13 | 20m | -8 / - | TM19TFR | - / +2 | 2 | Partial |
| 07-13 15:22 | 20m | - / -10 | BG5WDR | -10 / - | 2 | ✓ Confirmed |
| 07-12 16:41 | 20m | +6 / - | <...> | -12 / -11 | 5 | Partial |
| 07-10 14:42 | 20m | - / - | PH1RIS | -22 / - | 2 | Partial |
| 07-10 13:48 | 20m | - / - | YH7KS | -18 / - | 5 | Partial |
| 07-10 13:24 | 20m | -21 / - | PA3GHJ | -19 / -10 | 2 | ✓ Verified |
| 07-05 19:43 | 40m | -12 / - | RT7B | - / -17 | 5 | Partial |
| 07-05 19:39 | 40m | +4 / - | DA0WWA | - / -6 | 2 | Partial |
| 07-04 05:10 | 20m | -12 / - | <...> | - / -22 | 2 | Partial |
| 07-04 05:09 | 20m | - / -12 | HI3WWA | -8 / - | 2 | Partial |
| 07-04 04:57 | 20m | - / -10 | HI4WWA | -14 / - | 5 | ✓ Confirmed |
| 07-03 16:11 | 20m | - / - | CR2WWA | -8 / - | 2 | ✓ Confirmed |
| 07-03 16:07 | 20m | - / -10 | BY6SX | -5 / - | 2 | ✓ Confirmed |
| 06-30 09:32 | 10m | 0 / - | SX0W | - / - | 2 | ✓ Confirmed |
| 06-21 04:17 | 20m | -14 / - | RK6YD | -16 / -13 | 4 | ✓ Verified |
| 06-21 04:10 | 20m | - / - | NT6X | -15 / - | 4 | Partial |
| 06-21 04:09 | 20m | - / - | HK5R | -14 / - | 2 | Partial |
| 06-20 14:52 | 20m | - / - | BI1TX | -14 / - | 2 | Partial |
| 06-19 14:26 | 20m | - / - | M7BQC | +10 / - | 2 | Partial |
| 06-19 14:24 | 20m | - / - | IQ4FE | 0 / - | 2 | ✓ Confirmed |
| 06-19 14:22 | 20m | - / -10 | <...> | +2 / - | 2 | Partial |
| 06-18 17:13 | 40m | -8 / - | II0RTER | - / -15 | 3 | Partial |
| 06-18 12:26 | 20m | -2 / -4 | TA4INO | -7 / - | 3 | ✓ Verified |
Station Log
20m
UTC dB Freq Message 235445 -8 298 <...> 4Z4DX KM72 005930 -1 421 KC9TQV 4Z4DX KM72 010045 +0 557 EP5TJS 4Z4DX KM72 010115 -1 394 W3JFK 4Z4DX R-08 (x2) 010315 +0 456 KP4PI 4Z4DX KM72 (x3) 010445 -8 1547 WV5A 4Z4DX KM72 (x2) 010645 -6 1228 K4LOY 4Z4DX KM72 013815 -8 507 <...> 4Z4DX R-10 163145 -17 251 YO3AUM 4Z4DX KM72 (x2) 175130 -6 418 BD8ABR 4Z4DX KM72
60m
UTC dB Freq Message 014145 -3 927 C5D 4Z4DX KM72 200700 -19 1447 4Z4DX IQ0RU RR73 200715 -23 1447 IQ0RU 4Z4DX 73 200800 -7 984 4Z4DX SP7SQP KO01 (x3) 024445 +6 420 4Z4DX II3RPAD -06 001545 +0 794 4Z4DX DD7EE -11 (x2) 001630 -9 793 DD7EE 4Z4DX R-24 001645 -4 794 4Z4DX DD7EE RR73 001700 -8 793 DD7EE 4Z4DX 73 210400 -7 1434 4Z4DX LB9RE -11 (x2) 210445 -17 1333 LB9RE 4Z4DX R-09
80m
UTC dB Freq Message 022345 -15 981 <...> 4Z4DX KM72 022400 +9 980 4Z4DX <...> -06 022415 -19 981 <...> 4Z4DX KM72 022430 +9 981 4Z4DX <...> -10 (x2) 011630 +5 1700 4Z4DX LZ370TL +01 203745 -24 1701 II8WWA 4Z4DX KM72 204030 -16 1700 4Z4DX II8WWA -14
40m
UTC dB Freq Message 021300 -17 1077 EU26DNR 4Z4DX KM72 (x2) 021715 -9 897 4Z4DX UE7RU RR73 171315 +0 1139 4Z4DX IR5RTSE -17 171330 -11 1592 4Z4DX II0RTER -15 (x3) 193900 +7 1145 4Z4DX DA0WWA -06 (x2) 194130 -5 1100 4Z4DX OH5WWA KP30 194300 -12 1523 4Z4DX RT7B -17 (x5)
10m
UTC dB Freq Message 103400 +8 2507 4Z4DX DN9OPA JN38 (x5) 101615 -24 1524 4Z4DX <...> -18 104600 +6 409 4Z4DX IQ4FJ -10 (x2) 072430 -8 1354 4Z4DX UE6DR RR73 065900 -22 1840 4Z4DX 7Q3CM -07 153830 -10 1018 4Z4DX IQ7PU RR73 081730 -16 1594 IK6GPZ 4Z4DX KM72 101430 -12 1725 4Z4DX RY7L -13 093200 +1 695 4Z4DX SX0W +00 (x2)