4X5JK — FT8 station from Israel
Amateur radio station 4X5JK operating from Israel (grid square JO41). 1,884 FT8 spots received at SO8OO WebSDR, 848 CQ calls, active on 80m, 60m, 40m, 20m, over 21 days, best SNR +24 dB. Heard between 2026-04-21 and 2026-05-20.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
1,884
Total spots
848
CQ calls
21
Days active
-6 dB
Avg SNR
Bands
80m
20m
40m
60m
First seen: 2026-04-21
Last seen: 2026-05-20 14:39 UTC
Last seen: 2026-05-20 14:39 UTC
Frequent QSO partners observed at SO8OO
Stations 4X5JK worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | 4X5JK | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-20 16:01 | 20m | -8 / - | F1HSW | - / -7 | 3 | ✓ Confirmed |
| 05-20 16:01 | 20m | -11 / - | F4NGR | - / - | 6 | Partial |
| 05-20 15:54 | 20m | -12 / - | RZ4AZ | - / -16 | 2 | Partial |
| 05-20 00:57 | 40m | +2 / +1 | IK7NXM | -11 / -13 | 4 | ✓ Complete |
| 05-20 00:50 | 40m | - / -3 | LB8IJ | -11 / - | 7 | ✓ Confirmed |
| 05-20 00:44 | 40m | -12 / - | VO1WAR | -9 / -18 | 9 | Partial |
| 05-20 00:32 | 40m | - / -10 | R9WFT | -10 / - | 3 | ✓ Confirmed |
| 05-20 00:31 | 40m | - / -12 | OZ2JFS | -6 / - | 2 | ✓ Confirmed |
| 05-20 00:29 | 40m | - / - | KO4RTD | -8 / - | 2 | Partial |
| 05-20 00:22 | 40m | - / -10 | WP4RSQ | -9 / - | 5 | Partial |
| 05-20 00:09 | 40m | - / - | NP4PS | -3 / - | 5 | Partial |
| 05-20 00:02 | 40m | -20 / -11 | EA7JCR | -10 / -8 | 4 | ✓ Complete |
| 05-19 23:48 | 40m | - / -1 | RZ9WU | -5 / - | 3 | ✓ Confirmed |
| 05-19 23:46 | 40m | +4 / - | OK1XD | -9 / -6 | 4 | ✓ Complete |
| 05-19 23:39 | 40m | -13 / - | IU8LMC | - / -8 | 2 | ✓ Confirmed |
| 05-19 23:26 | 40m | - / -17 | UN9FF | -12 / - | 11 | Partial |
| 05-19 23:19 | 40m | -10 / -4 | EA4IFI | -4 / -5 | 2 | Partial |
| 05-19 23:15 | 40m | -8 / -5 | EA4IFI | -7 / -7 | 5 | Partial |
| 05-19 23:10 | 40m | -24 / -11 | PT7CG | -10 / -19 | 7 | Partial |
| 05-19 23:10 | 40m | -10 / - | EA4IFI | - / -17 | 5 | Partial |
| 05-19 22:52 | 40m | - / -7 | YB2TTM | -16 / - | 2 | Partial |
| 05-19 22:51 | 40m | -12 / -9 | M0PEB | -12 / -12 | 4 | ✓ Complete |
| 05-19 22:48 | 40m | +2 / -8 | IU3ULT | -10 / -17 | 4 | ✓ Complete |
| 05-19 22:45 | 40m | -8 / -3 | TA1RJV | -9 / -3 | 3 | ✓ Complete |
| 05-19 22:39 | 40m | +6 / -16 | F1IQH | -3 / -24 | 11 | ✓ Complete |
| 05-19 22:31 | 40m | -10 / - | IZ0FYO | - / +4 | 2 | ✓ Confirmed |
| 05-19 22:14 | 40m | +16 / -2 | DK2DB | -3 / -11 | 5 | ✓ Complete |
| 05-19 22:10 | 40m | 0 / - | TA7MMI | -12 / +4 | 3 | ✓ Verified |
| 05-19 22:03 | 40m | -10 / +3 | RX6AOB | -12 / +1 | 5 | ✓ Complete |
| 05-19 21:28 | 40m | - / - | D2UY | -11 / - | 3 | Partial |
| 05-19 21:24 | 40m | -13 / - | LB7XH | -9 / - | 4 | ✓ Verified |
| 05-19 21:20 | 40m | - / -5 | <...> | -15 / - | 5 | Partial |
| 05-19 21:18 | 40m | +2 / - | GB50PUNK | -14 / -19 | 6 | Partial |
| 05-19 21:15 | 40m | -8 / - | TA3HF | -8 / - | 2 | Partial |
| 05-19 21:08 | 40m | 0 / -14 | M9MBZ | -2 / -11 | 9 | ✓ Complete |
| 05-19 21:01 | 20m | - / - | SV1JSS | -5 / - | 5 | Partial |
| 05-19 20:58 | 20m | - / - | KS0CW | +3 / - | 7 | Partial |
| 05-19 20:52 | 20m | - / -14 | UN0GY | -3 / - | 4 | ✓ Confirmed |
| 05-19 20:45 | 20m | - / - | PD5MVH | -8 / - | 3 | Partial |
| 05-19 20:41 | 20m | - / - | PD5MVH | -10 / - | 4 | Partial |
| 05-19 20:33 | 20m | -4 / - | TA4INO | - / -17 | 7 | Partial |
| 05-19 20:08 | 40m | - / - | TT1GD | -3 / - | 6 | Partial |
| 05-18 22:54 | 40m | +1 / -8 | IK6IHH | -2 / +1 | 6 | ✓ Complete |
| 05-18 22:26 | 40m | - / - | IZ1GUO | -10 / - | 3 | Partial |
| 05-18 22:24 | 40m | -6 / - | ON7COB | -4 / -9 | 3 | ✓ Verified |
| 05-18 22:23 | 40m | -16 / - | EA1BCK | - / - | 4 | Partial |
| 05-18 22:21 | 40m | -11 / -11 | TF8SM | -1 / -5 | 5 | ✓ Complete |
| 05-18 22:19 | 40m | -6 / -8 | AO5RKB | -12 / -10 | 4 | ✓ Complete |
| 05-18 22:17 | 40m | -7 / -4 | SV5ADM | -15 / -14 | 5 | ✓ Complete |
| 05-18 22:15 | 40m | -10 / - | IQ8DL | - / +1 | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 210315 +2 1962 SV1JSS 4X5JK KM71 (x2) 155400 -11 1103 4X5JK RZ4AZ R-16 (x2) 160130 -7 893 4X5JK F1HSW R-07 160130 -9 1843 4X5JK F4NGR JN33 (x3) 160300 -8 896 4X5JK F1HSW R-07 160300 -12 1843 4X5JK F4NGR JN33 160330 -8 897 4X5JK F1HSW RR73 160330 -11 1842 4X5JK F4NGR JN33 (x2) 163900 -22 1564 4X5JK DB1EF JO41 165930 -9 761 4X5JK IK4LZH JN54
40m
UTC dB Freq Message 004845 -9 2271 VO1WAR 4X5JK KM71 004900 -16 2269 4X5JK VO1WAR -20 (x2) 004945 -6 2271 VO1WAR 4X5JK KM71 005045 -10 2233 LB8IJ 4X5JK KM71 (x7) 005745 -12 1477 IK7NXM 4X5JK KM71 005800 +5 1476 4X5JK IK7NXM -13 005815 -10 1476 IK7NXM 4X5JK R+01 005830 -2 1476 4X5JK IK7NXM RR73
80m
UTC dB Freq Message 213330 -9 1969 4X5JK OM3TWM R-09 (x2) 213400 +1 2356 4X5JK 9A1KO JN75 213430 -8 1968 4X5JK OM3TWM R-09 213430 -7 1638 4X5JK 9A1KO JN75 (x4) 213745 -19 1526 CQ 4X5JK KM71 (x2) 214030 -2 2630 4X5JK S51Z JN76 214100 -13 1646 4X5JK DL1YBB JO30 214100 +1 2630 4X5JK S51Z JN76 214130 -15 1645 4X5JK DL1YBB JO30 214200 -1 2630 4X5JK S51Z JN76
60m
UTC dB Freq Message 223600 -1 1573 IK2EST 4X5JK 73 223630 +9 796 MI0TMW 4X5JK KM71 223645 -15 796 4X5JK MI0TMW -06 223700 +8 796 MI0TMW 4X5JK KM71 223715 -10 796 4X5JK MI0TMW -09 223730 +3 796 MI0TMW 4X5JK R-03 223745 -10 797 4X5JK MI0TMW RR73 223800 +8 796 MI0TMW 4X5JK 73 223845 +3 1571 G4ZRL 4X5JK KM71 223900 -14 1571 4X5JK G4ZRL -11 223915 +0 1571 G4ZRL 4X5JK R-11 223930 -14 1570 4X5JK G4ZRL RR73 223945 +4 1571 G4ZRL 4X5JK 73 224445 -10 779 4X5JK CT7AUT IM67 (x2)