4Z4UO — FT8 station from Israel

Israel Grid: ?

Amateur radio station 4Z4UO operating from Israel. 42 FT8 spots received at SO8OO WebSDR, 1 CQ calls, active on 40m, 20m, over 8 days, best SNR +21 dB. Heard between 2026-04-22 and 2026-05-29.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

42
Total spots
1
CQ calls
8
Days active
-3 dB
Avg SNR

Bands

20m 40m
First seen: 2026-04-22
Last seen: 2026-05-29 08:24 UTC

Frequent QSO partners observed at SO8OO

Stations 4Z4UO worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBand4Z4UOPartnerPartner SNRMsgs
05-29 10:23 20m +4 / - SV2CUI - / -17 2 ✓ Confirmed
05-29 09:51 20m -9 / - SV1DKR - / -10 2 ✓ Confirmed
05-29 07:28 20m -16 / - IW9FRA - / -14 2 Partial
05-23 15:48 20m +8 / - F6EKI - / -14 3 ✓ Confirmed
05-23 15:45 20m +12 / - F6EKI - / - 2 Partial
05-23 14:29 20m - / -16 CT1BCP -12 / - 2 Partial
05-23 14:16 20m - / -15 IN3ADG -11 / - 3 Partial
05-21 11:36 20m -2 / - SV0TPN - / -5 2 ✓ Confirmed
05-16 15:54 20m +5 / - II0NRG - / -13 2 Partial
05-16 15:46 20m +8 / - US5HL - / -18 2 ✓ Confirmed
05-15 20:37 20m - / -14 W1ARY -22 / - 2 Partial
05-15 20:26 20m - / -19 W1ARY -18 / - 2 Partial
05-15 14:15 20m -4 / - IK4RVY - / -18 2 ✓ Confirmed
04-22 16:55 40m +2 / - <...> - / -17 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
154545 +11 2171  4Z4UO F6EKI JN23 (x5)
155445 +21  609  4Z4UO SX20RCK R-22
072800 -14 1138  4Z4UO IW9FRA JM68 (x2)
074630 -20 1346  NU4E 4Z4UO -19
081030 -10 2246  4Z4UO E75W 73
083415  -8 1304  4Z4UO LZ1ZF R-10
095130  -7 2018  4Z4UO SV1DKR R-10 (x2)
102330  +5 1719  4Z4UO SV2CUI R-17 (x2)
40m 
UTC    dB  Freq  Message
165515  +4  560  4Z4UO <...> R-17 (x2)

SNR History by Band