4X5JK — FT8 station from Israel
Amateur radio station 4X5JK operating from Israel (grid square JO71). 2,646 FT8 spots received at SO8OO WebSDR, 1,330 CQ calls, active on 160m, 80m, 60m, 40m, 20m, 10m, over 39 days, best SNR +24 dB. Heard between 2026-04-29 and 2026-07-25.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
2,646
Total spots
1,330
CQ calls
39
Days active
-7 dB
Avg SNR
Bands
80m
20m
40m
60m
10m
160m
First seen: 2026-04-29
Last seen: 2026-07-25 20:35 UTC
Last seen: 2026-07-25 20:35 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 | |
|---|---|---|---|---|---|---|
| 07-25 22:33 | 80m | - / - | CE3RKW | -4 / - | 4 | Partial |
| 07-04 17:52 | 80m | - / - | 7Z1DH | -20 / - | 4 | Partial |
| 07-04 16:46 | 20m | - / -11 | DG9EAL | -14 / - | 3 | ✓ Confirmed |
| 07-04 16:42 | 20m | -20 / -14 | M0IEP | -16 / -17 | 4 | ✓ Complete |
| 07-04 16:41 | 20m | - / -4 | JH3UHG | -14 / - | 2 | ✓ Confirmed |
| 07-04 16:36 | 20m | - / +1 | TM2WWA | -14 / - | 2 | ✓ Confirmed |
| 07-02 21:03 | 40m | -18 / - | RC2EC | - / -4 | 2 | ✓ Confirmed |
| 07-02 21:00 | 40m | -15 / - | RC2EC | - / - | 2 | Partial |
| 07-02 20:58 | 40m | -12 / - | SM7DXE | - / -8 | 5 | ✓ Confirmed |
| 07-02 20:47 | 40m | -13 / - | SM7DXE | - / - | 3 | Partial |
| 07-02 19:57 | 40m | +6 / - | DL4SCW | - / -1 | 3 | Partial |
| 07-02 19:57 | 40m | -9 / - | OE3MEI | - / -10 | 4 | ✓ Confirmed |
| 07-02 19:54 | 40m | -10 / - | RA3ZOM | - / -16 | 3 | ✓ Confirmed |
| 06-30 18:18 | 80m | +8 / - | OM1II | - / - | 2 | Partial |
| 06-30 18:09 | 80m | -24 / -4 | SV1OML | -12 / - | 3 | ✓ Verified |
| 06-30 18:06 | 80m | +9 / - | OM1II | - / - | 12 | Partial |
| 06-30 17:57 | 20m | - / - | TA3XEE | -8 / - | 2 | ✓ Confirmed |
| 06-23 20:46 | 80m | -11 / - | SP9SDX | - / -19 | 3 | Partial |
| 06-23 20:44 | 80m | +10 / - | DO1KDZ | - / - | 4 | Partial |
| 06-23 20:44 | 80m | +15 / - | OM2GM | - / -9 | 4 | Partial |
| 06-23 20:42 | 80m | -22 / - | SA7KLI | - / - | 3 | Partial |
| 06-21 09:16 | 20m | - / - | EA5ISM | -18 / - | 2 | Partial |
| 06-21 08:48 | 20m | -14 / - | <...> | - / -8 | 3 | ✓ Confirmed |
| 06-20 20:44 | 80m | +14 / - | SP2LLP | - / - | 2 | Partial |
| 06-20 20:43 | 80m | -2 / +2 | US3LX | -9 / - | 7 | Partial |
| 06-20 20:42 | 80m | +8 / - | UA6CE | -8 / -15 | 4 | ✓ Complete |
| 06-20 20:41 | 80m | -1 / - | DD8BA | - / - | 16 | Partial |
| 06-20 20:35 | 40m | - / -22 | MW7HZQ | -17 / - | 7 | Partial |
| 06-20 20:27 | 40m | -4 / - | IK4LZH | - / - | 3 | Partial |
| 06-20 20:26 | 40m | -16 / - | DH4BM | - / - | 2 | Partial |
| 06-20 20:24 | 40m | -16 / - | IN3IZQ | - / -16 | 3 | Partial |
| 06-17 23:09 | 80m | +6 / - | G4SRT | -8 / -15 | 5 | ✓ Verified |
| 06-17 23:06 | 80m | -4 / - | EU7FBB | - / - | 3 | Partial |
| 06-17 22:58 | 20m | - / - | V31DL | +3 / - | 2 | Partial |
| 06-17 22:56 | 20m | - / -1 | PA3CSL | +4 / - | 4 | ✓ Confirmed |
| 06-17 22:53 | 20m | - / - | V31DL | +1 / - | 3 | Partial |
| 06-17 22:49 | 20m | - / - | V31DL | +3 / - | 2 | Partial |
| 06-17 22:46 | 20m | -16 / - | NZ4CW | +7 / - | 2 | ✓ Verified |
| 06-17 22:44 | 20m | +1 / - | M8LAO | - / - | 2 | Partial |
| 06-17 22:44 | 20m | -4 / - | MI0FBI | - / -7 | 2 | Partial |
| 06-17 20:33 | 40m | -9 / -9 | OT8T | -15 / -6 | 7 | Partial |
| 06-17 20:32 | 40m | -12 / - | F1IQH | - / - | 4 | Partial |
| 06-14 06:08 | 20m | -12 / - | DF8RU | -3 / +6 | 3 | ✓ Verified |
| 06-14 05:55 | 20m | +2 / - | SV5BYP | - / -4 | 2 | ✓ Confirmed |
| 06-14 05:52 | 20m | -7 / - | IK4LZH | - / - | 3 | Partial |
| 06-14 00:12 | 80m | -7 / - | SP2LLP | - / - | 5 | Partial |
| 06-14 00:11 | 80m | -9 / - | DO5SB | - / - | 4 | Partial |
| 06-14 00:09 | 80m | -4 / -10 | DA6DT | 0 / -6 | 12 | ✓ Complete |
| 06-14 00:07 | 80m | -6 / -5 | <...> | +1 / -9 | 2 | Partial |
| 06-14 00:07 | 80m | -11 / - | DO2XYZ | - / - | 10 | Partial |
Station Log
80m
UTC dB Freq Message 181315 +10 2300 4X5JK OM1II JN88 (x3) 204115 -12 1753 CQ 4X5JK KM71 (x2) 175230 -23 1502 7Z1DH 4X5JK KM71 (x4) 003900 -14 718 YY4GPM 4X5JK KM71 223330 -5 1225 CE3RKW 4X5JK KM71 (x4) 223545 +0 1224 4X5JK DL4KSD JO71
40m
UTC dB Freq Message 195830 -11 1788 4X5JK OE3MEI 73 204730 -12 2156 4X5JK SM7DXE JO86 (x6) 210030 -11 1978 4X5JK RC2EC KO72 210030 -12 2157 4X5JK SM7DXE R-08 210100 -19 1978 4X5JK RC2EC KO72 210100 -12 2157 4X5JK SM7DXE 73 210330 -22 1978 4X5JK RC2EC R-04 (x2) 211130 -22 1788 4X5JK YO2CIP KN05 002200 -23 1727 VU4R 4X5JK KM71
20m
UTC dB Freq Message 163915 -13 1185 CQ 4X5JK KM71 (x3) 164115 -12 1185 JH3UHG 4X5JK -04 (x2) 164215 -11 1185 CQ 4X5JK KM71 164245 -14 1185 M0IEP 4X5JK -14 164300 -20 1186 4X5JK M0IEP R-17 164315 -16 1185 M0IEP 4X5JK -14 (x2) 164415 -13 1185 CQ 4X5JK KM71 (x2) 164615 -10 1185 DG9EAL 4X5JK -11 (x3)
60m
UTC dB Freq Message 000315 +5 2581 4X5JK PE1NPS JO22 000315 -4 819 SP9TBT 4X5JK -24 000330 -7 2323 4X5JK SP9TBT R+04 000345 +8 2581 4X5JK PE1NPS JO22 000345 -3 820 SP9TBT 4X5JK RR73 000400 -4 2323 4X5JK SP9TBT 73 000415 +9 2581 4X5JK PE1NPS JO22 000415 -6 820 CQ 4X5JK KM71 (x2) 000500 -15 1222 4X5JK <...> -06 000515 -5 820 SP9TBT 4X5JK R-02 000615 -3 820 CQ 4X5JK KM71 204800 -17 1144 US3LX 4X5JK +02 201815 -13 1346 CQ 4X5JK KM71 (x2)
160m
UTC dB Freq Message 222045 -2 2176 4X5JK 9A4ZM -04 (x3)
10m
UTC dB Freq Message 075945 -18 2086 4X5JK HB9ACA JN36