4Z5TK — FT8 station from Israel

Israel Grid: IO91

Amateur radio station 4Z5TK operating from Israel (grid square IO91). 321 FT8 spots received at SO8OO WebSDR, 198 CQ calls, active on 20m, 10m, over 14 days, best SNR +13 dB. Heard between 2026-04-24 and 2026-06-05.

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Overview

321
Total spots
198
CQ calls
14
Days active
-10 dB
Avg SNR

Bands

20m 10m
First seen: 2026-04-24
Last seen: 2026-06-05 14:37 UTC

Frequent QSO partners observed at SO8OO

Stations 4Z5TK worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBand4Z5TKPartnerPartner SNRMsgs
06-05 16:35 20m -7 / - G4USK - / - 5 Partial
06-05 16:32 20m -15 / - EA3IGL - / -11 2 ✓ Confirmed
06-05 16:10 20m +2 / - F4NGR - / -14 4 ✓ Confirmed
06-05 16:01 20m -4 / - RA6OY - / - 2 Partial
06-05 15:48 20m +2 / - ON3CCM - / -14 4 ✓ Confirmed
06-05 15:39 20m - / -23 <...> -4 / - 6 Partial
06-05 15:35 20m -6 / -15 F4MOJ -4 / -13 5 ✓ Complete
06-05 15:31 20m - / -5 US5WFL -6 / - 2 ✓ Confirmed
06-05 15:27 20m - / -20 ON3JDK -6 / - 3 Partial
06-05 14:54 20m +3 / - UA3ZMQ - / - 3 ✓ Confirmed
06-05 14:40 20m -14 / - IW5ALZ - / - 2 Partial
06-05 14:19 20m -1 / - F1PSX - / -17 3 Partial
06-05 14:04 20m -4 / - PD4RJ - / - 3 Partial
06-05 13:48 20m +5 / - F1PBZ - / -15 2 ✓ Confirmed
06-05 13:47 20m -12 / - R6ZBM - / -17 2 ✓ Confirmed
06-05 13:45 20m - / -17 YB5NHD -12 / - 2 Partial
06-05 13:12 10m - / -24 SP9LCW -16 / - 3 Partial
06-04 21:37 20m - / -15 VK5PO/P -23 / - 2 Partial
06-04 21:35 20m - / -4 A71AH -4 / - 2 Partial
05-15 14:26 10m -17 / - XT2AW - / -9 3 Partial
05-11 16:07 10m +2 / - D2UY - / -10 2 ✓ Confirmed
05-09 22:28 20m - / -10 HP1RY -2 / - 3 Partial
05-09 22:22 20m - / -6 NU1D -6 / - 2 Partial
05-09 22:18 20m - / -12 NY3H -13 / - 5 Partial
05-09 22:12 20m - / -14 HF6GM -6 / - 2 Partial
05-09 22:11 20m - / -18 IW1PVB -10 / - 2 ✓ Confirmed
05-09 22:08 20m - / -13 HP1RY -9 / - 3 Partial
05-09 22:03 20m - / -19 W5MRE -12 / - 3 Partial
05-07 10:23 10m +9 / - OH2NAG - / -18 3 ✓ Confirmed
05-05 19:31 20m - / +5 IK2ZJR -14 / - 6 Partial
05-05 19:27 20m - / +6 IK2ZJR -14 / - 4 Partial
05-05 19:14 20m -14 / -9 TA3TK -14 / -3 6 ✓ Complete
05-05 19:08 20m -1 / - GI4FHB - / -4 2 ✓ Confirmed
05-05 19:02 20m - / -10 HA3VMS -12 / - 4 ✓ Confirmed
05-05 18:58 20m - / +8 IK4TVP -12 / - 3 Partial
05-05 18:56 20m -6 / - EA1GLY - / - 2 Partial
05-05 18:56 20m - / - SQ8ACE -13 / - 3 ✓ Confirmed
05-05 18:52 20m - / -11 SP6AMI -15 / - 3 Partial
05-05 18:50 20m -9 / - EI3CTB - / - 3 Partial
05-03 15:26 10m -4 / -1 ZS2ACP -22 / -11 9 ✓ Complete
05-03 15:19 10m - / -16 PU4BSC -21 / - 3 Partial
05-03 14:58 10m - / -3 9N2NK -22 / - 2 Partial
05-03 14:30 10m -9 / +4 LU3CQ -18 / -26 6 ✓ Complete
05-01 20:39 20m +4 / - EA4GRZ - / - 2 Partial
05-01 20:36 20m -10 / - PA2IPA - / -3 2 ✓ Confirmed
05-01 20:03 20m +1 / - MI7XHT - / -19 3 Partial
05-01 16:59 20m - / -1 IW4ENE -11 / - 5 ✓ Confirmed
05-01 16:55 20m - / -4 Z31NFT -12 / - 3 ✓ Confirmed
05-01 16:52 20m - / +6 SV2CCJ -8 / - 2 ✓ Confirmed
05-01 16:37 20m - / -14 IW4AUH -13 / - 3 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
162230 -20 1707  CQ 4Z5TK KM72 (x4)
162430 -18 1707  IK0PFJ 4Z5TK +00
162530 -17 1707  CQ 4Z5TK KM72 (x3)
163215 -15 1706  4Z5TK EA3IGL R-11 (x2)
163545 -11 1706  4Z5TK G4USK IO91 (x5)
10m 
UTC    dB  Freq  Message
123900 -17 1477  4Z5TK YB2MBG 73
142630 -16 1317  4Z5TK XT2AW R-09 (x3)
130615 -22 2089  CQ 4Z5TK KM72                         a1 (x4)
131245 -17 2089  SP9LCW 4Z5TK -24 (x4)
131815 -14 2088  CQ 4Z5TK KM72 (x3)

SNR History by Band