7Z1CB — FT8 station from Saudi Arabia

Saudi Arabia Grid: JO31

Amateur radio station 7Z1CB operating from Saudi Arabia (grid square JO31). 2,142 FT8 spots received at SO8OO WebSDR, 438 CQ calls, active on 40m, 20m, 10m, over 36 days, best SNR +22 dB. Heard between 2026-05-09 and 2026-07-15.

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

Overview

2,142
Total spots
438
CQ calls
36
Days active
-7 dB
Avg SNR

Bands

20m 40m 10m
First seen: 2026-05-09
Last seen: 2026-07-15 13:16 UTC

Frequent QSO partners observed at SO8OO

Stations 7Z1CB worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBand7Z1CBPartnerPartner SNRMsgs
07-14 15:36 20m -14 / - OE9RWH - / - 6 Partial
07-13 16:02 20m -2 / - F4BPO - / -24 6 Partial
07-13 15:49 20m -1 / - PD4WAC - / - 5 Partial
07-13 15:46 20m -6 / - F4BPO - / - 3 Partial
07-12 17:18 20m -5 / - CT1APP - / - 3 ✓ Confirmed
07-12 17:17 20m -12 / - SP3XR - / - 6 Partial
07-12 17:13 20m -11 / - SP3XR - / - 2 Partial
07-12 14:01 20m -21 / - F4FQT - / - 2 Partial
07-12 13:57 20m -14 / - LB2YJ - / -19 2 ✓ Confirmed
07-11 13:14 20m -8 / - PD0HLA - / -15 2 Partial
07-11 04:34 20m -13 / - TI5RR - / -18 5 Partial
07-11 04:33 20m -4 / - F4BYA - / - 3 Partial
07-11 04:08 20m -4 / - R7DX - / - 2 Partial
07-11 04:05 20m -22 / - SV7JAR - / -1 2 Partial
07-11 03:55 20m -1 / - F4BYA - / - 2 Partial
07-11 03:37 20m -16 / - K5TU - / - 2 Partial
07-11 03:29 20m -7 / - KV3R - / - 6 Partial
07-11 03:29 20m +1 / - F4BYA - / - 7 Partial
07-11 03:11 20m -22 / - RA3ZDU - / - 2 Partial
07-11 02:44 20m -16 / - KS4OT - / - 2 ✓ Confirmed
07-11 02:26 20m -11 / - KV3R - / -12 7 Partial
07-11 02:16 20m -18 / - F4AGZ - / - 2 Partial
07-11 00:22 20m -17 / - F4JCU - / -4 3 ✓ Confirmed
07-11 00:02 20m -9 / - V31MA - / -11 3 ✓ Confirmed
07-10 23:57 20m -12 / - PD0IFI - / +2 4 ✓ Confirmed
07-10 21:50 20m +8 / - DF1KW - / -5 3 Partial
07-10 20:54 20m -6 / - F4NKE - / -13 2 ✓ Confirmed
07-10 20:36 20m -4 / - IK1RQX - / -17 5 ✓ Confirmed
07-10 15:49 20m -15 / - EB1LA - / -18 2 Partial
07-09 15:43 20m -7 / - RZ4FWA - / - 3 Partial
07-05 20:25 20m 0 / - <...> - / -15 2 Partial
07-05 20:17 20m - / -11 PA1GLD -10 / - 2 ✓ Confirmed
07-05 20:10 20m - / -14 JA6MWW -13 / - 3 ✓ Confirmed
07-05 19:54 20m +6 / - EA3EDU - / - 3 ✓ Confirmed
07-05 19:46 20m -6 / -17 DF1IH -15 / - 3 Partial
07-05 19:43 20m +1 / - HB9FUR - / - 2 Partial
07-05 19:36 20m -12 / - IU7BPO -13 / +1 3 ✓ Verified
06-27 17:55 20m -7 / - F4BYA - / - 3 Partial
06-27 07:04 20m -10 / - SV2SKU - / - 3 Partial
06-27 06:34 20m -3 / - PA2EW - / -22 2 Partial
06-27 06:30 20m -14 / - EA1NP - / -19 2 ✓ Confirmed
06-27 06:30 20m +3 / - EA5GX - / -19 2 ✓ Confirmed
06-27 06:19 20m -21 / - DB1EF - / - 2 Partial
06-27 05:59 20m -8 / - EA1AHP - / - 2 ✓ Confirmed
06-27 05:58 20m -19 / - DB1EF - / - 3 Partial
06-27 05:25 20m -7 / - HB9TWU - / -21 2 Partial
06-27 05:00 20m -9 / - PI4DX - / -21 2 Partial
06-27 04:33 20m -4 / - IQ0VT - / -20 2 Partial
06-27 04:28 20m -6 / - UZ5CA - / - 2 ✓ Confirmed
06-27 03:31 20m -9 / - R6OY - / -13 5 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
160245  -5 1282  7Z1CB F4BPO JN36 (x5)
160545 -11  269  7Z1CB F4IIX IN95
160545  -3 1282  7Z1CB F4BPO R-24
165045 -10  382  7Z1CB RT6DU -11
153630 -13 1186  7Z1CB OE9RWH JN57 (x6)
151630  -5 2978  7Z1CB DL3MSB JO31
10m 
UTC    dB  Freq  Message
100700 -11  310  7Z1CB OE5RI JN78
100700 -10 1839  7Z1CB PD1B JO32
100730 -11  311  7Z1CB OE5RI JN78
100730  -9 1838  7Z1CB PD1B JO32 (x2)
100800  +3  841  7Z1CB DK5CW JN68
100830  -6 1838  7Z1CB PD1B JO32
100830  +1  841  7Z1CB DK5CW JN68 (x8)
40m 
UTC    dB  Freq  Message
175830 -11  362  7Z1CB PD2MAC/P JO21 (x8)

SNR History by Band