4Z5NN — FT8 station from Israel

Israel Grid: ?

Amateur radio station 4Z5NN operating from Israel. 219 FT8 spots received at SO8OO WebSDR, 68 CQ calls, active on 80m, 40m, 20m, 10m, over 11 days, best SNR +21 dB. Heard between 2026-05-02 and 2026-07-25.

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

Overview

219
Total spots
68
CQ calls
11
Days active
-6 dB
Avg SNR

Bands

80m 20m 40m 10m
First seen: 2026-05-02
Last seen: 2026-07-25 02:39 UTC

Frequent QSO partners observed at SO8OO

Stations 4Z5NN worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBand4Z5NNPartnerPartner SNRMsgs
07-25 04:29 40m -18 / - 9A2L - / -13 5 ✓ Confirmed
07-22 18:42 80m -2 / - OM3TFP - / - 10 Partial
07-18 03:33 40m -8 / -13 PA3BUD -11 / -4 4 ✓ Complete
07-18 03:32 40m - / -17 RA4Y -8 / - 3 Partial
07-18 03:17 40m -22 / - DJ9FBA - / -25 2 Partial
07-15 16:32 20m -5 / - DL1R - / - 8 Partial
07-15 16:31 20m -7 / - SP3JHY - / - 6 Partial
06-26 15:21 10m +1 / - DO7BE - / -9 3 ✓ Confirmed
06-13 03:50 40m -2 / - SP2KW - / -10 2 ✓ Confirmed
06-13 03:45 40m -1 / -15 SP2KW -15 / - 4 Partial
06-13 03:44 40m -14 / - RW1AI - / -6 4 Partial
06-13 03:39 40m -1 / - SP2KW - / - 7 Partial
06-13 03:37 40m -2 / -14 I6PJC -19 / -4 4 Partial
06-13 03:36 40m -14 / - IK8WEI - / - 2 Partial
06-13 03:29 40m -10 / - DL2VEL - / -10 6 Partial
06-13 03:25 40m -15 / - DL2VEL - / - 2 Partial
06-13 03:24 40m -4 / -16 SP2KW -12 / - 17 Partial
06-11 17:33 10m +4 / - R2EA - / -17 5 Partial
05-23 04:15 40m +4 / - IK4LZH - / - 3 Partial
05-23 04:08 40m -8 / - IZ5PTK - / -16 4 Partial
05-23 04:02 40m +10 / - OK1AY - / -11 2 ✓ Confirmed
05-23 03:57 40m -7 / - F5NNN - / -16 4 Partial
05-23 03:28 40m -4 / - VE9NM -14 / -16 5 Partial
05-23 03:26 40m - / -5 SV5BYP -14 / - 2 Partial
05-16 04:57 40m +20 / - IQ4JO - / -16 4 ✓ Confirmed
05-16 04:40 40m +2 / - DK8FG - / -14 2 ✓ Confirmed
05-16 04:30 40m -4 / - RN6LAJ - / -14 2 ✓ Confirmed
05-16 04:23 40m -7 / - PD1B - / -17 3 ✓ Confirmed
05-16 03:43 40m - / -2 S57SWR -14 / - 2 ✓ Confirmed
05-16 03:41 40m -9 / - RG6ZF - / - 3 Partial
05-16 03:35 40m - / -17 SP7TF -17 / - 3 ✓ Confirmed
05-16 03:28 40m - / -15 SP7TF -8 / - 2 Partial
05-02 03:24 40m -7 / -11 UI6O -11 / -7 6 ✓ Complete
05-02 03:23 40m -1 / - RP81W - / -13 7 ✓ Confirmed
05-02 03:19 40m -8 / - 4X5JK - / - 10 Partial
05-02 03:17 40m - / -13 YO8RXH -3 / - 2 ✓ Confirmed
05-02 03:14 40m - / -13 IK2ZJR -4 / - 2 ✓ Confirmed
05-02 03:13 40m -3 / - R2PX -3 / - 5 ✓ Verified

Station Log

40m 
UTC    dB  Freq  Message
033345  -5  444  4Z5NN PA3BUD R-04
033400 -10  505  PA3BUD 4Z5NN RR73
033530  -9  505  CQ 4Z5NN KM71 (x3)
033830 -11  505  IZ5FSO 4Z5NN RR73
034200 -13  503  CQ 4Z5NN KM71                         a1
025345  -8 1947  4Z5NN SP6LUT JO80
042945 -19 1456  4Z5NN 9A2L JN83 (x5)
043545  -4 2389  4Z5NN HG2DX -15
043945  -8 1024  4Z5NN <...> -10
80m 
UTC    dB  Freq  Message
183730 -11  341  CQ 4Z5NN KM71 (x4)
183945  -4  802  4Z5NN DL3TC JO50
184245  -2 1553  4Z5NN OM3TFP JN98 (x10)
20m 
UTC    dB  Freq  Message
163100  -4 2022  4Z5NN SP3JHY JO71
163215 -23 1883  CQ 4Z5NN KM71                         a1
163230  -7 2722  4Z5NN DL1R JN58
163300  -6 2021  4Z5NN SP3JHY JO71
163300  -8 2722  4Z5NN DL1R JN58 (x2)
163330  -9 2022  4Z5NN SP3JHY JO71
163400  -7 2722  4Z5NN DL1R JN58
163400  -4 2022  4Z5NN SP3JHY JO71
163430  -2 2722  4Z5NN DL1R JN58
163430 -15 2021  4Z5NN SP3JHY JO71
163530  -3 2721  4Z5NN DL1R JN58
163530  -2 2021  4Z5NN SP3JHY JO71
163600  -2 2722  4Z5NN DL1R JN58 (x2)
10m 
UTC    dB  Freq  Message
114245  -8 1027  4Z5NN PU2PZE GG76
173315  +3 2518  4Z5NN R2EA -17 (x5)
152130  +1 2689  4Z5NN DO7BE JO64 (x3)
162100  -6 2657  4Z5NN DN9OPA 73

SNR History by Band