ZR1ADI — FT8 station from South Africa

South Africa Grid: JN18

Amateur radio station ZR1ADI operating from South Africa (grid square JN18). 218 FT8 spots received at SO8OO WebSDR, 63 CQ calls, active on 60m, 40m, 10m, over 32 days, best SNR +21 dB. Heard between 2026-04-21 and 2026-06-10.

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

Overview

218
Total spots
63
CQ calls
32
Days active
-5 dB
Avg SNR

Bands

60m 40m 10m
First seen: 2026-04-21
Last seen: 2026-06-10 04:36 UTC

Frequent QSO partners observed at SO8OO

Stations ZR1ADI worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandZR1ADIPartnerPartner SNRMsgs
06-08 08:38 10m +13 / - SV2CLJ - / - 4 Partial
06-08 08:26 10m -6 / - M0NPT - / - 2 Partial
06-08 08:23 10m +5 / - SV2BWY - / +6 3 ✓ Confirmed
06-04 07:02 10m +2 / - R2DX - / -6 4 ✓ Confirmed
06-04 07:01 10m +16 / - RV3ID - / -19 5 ✓ Confirmed
05-31 12:02 10m -19 / - RX6AAT - / -12 4 ✓ Confirmed
05-31 08:10 10m +5 / - RC3D - / -12 6 ✓ Confirmed
05-31 07:18 10m -16 / - IK2XYI - / -5 3 ✓ Confirmed
05-31 06:56 10m -18 / - RZ1AS - / -9 2 ✓ Confirmed
05-29 08:36 10m -8 / - R4FDD - / -5 2 Partial
05-28 11:57 10m 0 / - A61FJ - / -14 2 ✓ Confirmed
05-26 16:02 10m -23 / - SP9MRO - / - 3 Partial
05-24 08:47 10m - / - 4U1ITU -13 / - 2 Partial
05-23 13:04 10m -16 / - 4Z5PT -7 / -1 2 Partial
05-23 11:17 10m +12 / - IU4COO - / - 2 Partial
05-23 11:11 10m - / -18 RU3XK -8 / - 2 Partial
05-23 11:10 10m - / -4 IZ1LAZ -6 / - 2 ✓ Confirmed
05-22 14:56 10m -10 / - DN9BT - / -15 5 ✓ Confirmed
05-22 14:41 10m -12 / - DL8MKG - / - 4 Partial
05-22 14:16 10m +3 / - DL1QS - / - 3 Partial
05-22 14:12 10m -6 / - DL1QS - / - 2 Partial
05-22 13:07 10m 0 / - DL2RTU - / - 2 Partial
05-22 13:06 10m +18 / - IT9VCE - / +4 2 ✓ Confirmed
05-22 11:51 10m -9 / - F4EOC - / - 3 Partial
05-22 11:48 10m - / -7 SV1ENV -6 / - 2 ✓ Confirmed
05-22 11:47 10m - / -5 G4SFS -4 / - 2 ✓ Confirmed
05-22 11:43 10m - / -12 4X5DK -10 / - 2 ✓ Confirmed
05-22 11:41 10m - / -13 JL1IVG -8 / - 2 ✓ Confirmed
05-22 11:39 10m - / -18 JR1CAD -9 / - 2 ✓ Confirmed
05-22 11:38 10m - / -8 JH1FSB -12 / - 2 ✓ Confirmed
05-22 11:37 10m - / -6 JA4MMO -8 / - 2 ✓ Confirmed
05-22 11:35 10m - / -12 JA1KDU -13 / - 3 ✓ Confirmed
05-19 15:29 10m -7 / - RY6O - / -11 9 ✓ Confirmed
05-18 14:36 10m - / -18 SP4DM -10 / - 2 ✓ Confirmed
05-18 14:18 10m - / -17 DL7HSD -9 / - 2 ✓ Confirmed
05-18 14:16 10m - / -16 EA5JXJ -9 / - 3 Partial
05-18 13:48 10m -6 / - A61SD - / -12 3 Partial
05-17 16:18 10m - / -14 Z33KN -6 / - 3 Partial
05-17 16:07 10m - / -20 SP2FOV -2 / - 2 ✓ Confirmed
05-17 16:06 10m - / -19 PY4AW -4 / - 2 ✓ Confirmed
05-17 16:05 10m - / -2 YO2CMI -6 / - 2 ✓ Confirmed
05-17 16:03 10m - / -5 S59V -5 / - 2 ✓ Confirmed
05-17 16:02 10m - / -11 CS7BDU -2 / - 2 ✓ Confirmed
05-17 16:01 10m - / -12 DJ8VW +1 / - 2 ✓ Confirmed
05-17 16:00 10m - / -6 EA3LA +2 / - 2 ✓ Confirmed
05-17 15:59 10m - / -3 DG2SRL +1 / - 2 ✓ Confirmed
05-17 15:57 10m - / -14 EA5S +2 / - 2 Partial
05-17 15:56 10m - / -10 PA3APH +2 / - 2 ✓ Confirmed
05-17 15:55 10m - / -16 IU4PPL 0 / - 2 ✓ Confirmed
05-17 10:18 10m - / -14 JA1IAZ -3 / - 3 ✓ Confirmed

Station Log

10m 
UTC    dB  Freq  Message
070330  +1 2304  ZR1ADI R2DX R-06 (x2)
152145  -7  697  ZR1ADI PP5KU GG52
083345  -9 2753  9X5KM ZR1ADI JF95
082300  +6 2228  ZR1ADI SV2BWY +06 (x3)
082600  -1 2699  ZR1ADI M0NPT IO92 (x2)
083800 +13  751  ZR1ADI SV2CLJ KN10 (x4)
122415 -16 2243  ZR1ADI 7Z1IS RR73
063600 -16 2444  ZR1ADI F6FHZ JN18
60m 
UTC    dB  Freq  Message
040700 +12  760  ZR1ADI HB9DVO JN47 (x4)
184045  -5 1373  ZR1ADI F6EXV -14 (x2)
184215  +7 2353  ZR1ADI IW4DV JN54
184345 +10 2919  ZR1ADI F5MXH JN07 (x3)
184545 +10 2479  ZR1ADI HB9DVO JN47 (x3)
40m 
UTC    dB  Freq  Message
182630  +9 1437  ZR1ADI HB9CYV JN47 (x2)
182730  -3  591  ZR1ADI DL9MRF JO52
183100  -3 1966  ZR1ADI DK3UA JO64 (x3)
175115 -15 2630  CQ ZR1ADI JF95
175130 +10 2630  ZR1ADI SP9PBH JO90
175245 -20 2629  CQ ZR1ADI JF95                        a1

SNR History by Band