VK3UDM — FT8 station from Australia

Australia Grid: ?

Amateur radio station VK3UDM operating from Australia. 131 FT8 spots received at SO8OO WebSDR, active on 20m, over 9 days, best SNR +22 dB. Heard between 2026-04-22 and 2026-05-05.

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

Overview

131
Total spots
0
CQ calls
9
Days active
-5 dB
Avg SNR

Bands

20m
First seen: 2026-04-22
Last seen: 2026-05-05 02:21 UTC

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandVK3UDMPartnerPartner SNRMsgs
05-05 04:32 20m - / -5 UT5MD -11 / - 3 ✓ Confirmed
05-05 04:22 20m - / -14 IZ3EAW -16 / - 2 ✓ Confirmed
05-05 03:45 20m -13 / - UT2AU - / - 2 ✓ Confirmed
05-05 03:26 20m -6 / - OE6MDF - / -16 3 ✓ Confirmed
05-05 03:18 20m -18 / - IV3UWA - / -15 4 Partial
05-04 06:56 20m 0 / - F4EBT - / -14 3 Partial
05-04 05:16 20m - / - ZL1UZM -14 / - 2 ✓ Confirmed
05-02 04:26 20m - / -10 5Z4VJ -10 / - 3 Partial
05-02 04:19 20m - / -14 SV5AZK -9 / - 8 Partial
05-02 04:17 20m -6 / -11 A71UN -7 / -16 6 ✓ Complete
04-30 08:01 20m -15 / - HB9EKJ - / -14 2 Partial
04-29 05:57 20m -5 / - F5LOW - / -13 2 ✓ Confirmed
04-28 06:06 20m 0 / - F5PBG - / -15 3 Partial
04-28 06:02 20m - / -22 DJ7UC -16 / - 2 ✓ Confirmed
04-28 06:02 20m +1 / -4 G1LQT -20 / -10 5 Partial
04-27 07:48 20m -8 / - F1NQP - / -16 2 ✓ Confirmed
04-27 07:48 20m -16 / - PA5WK - / - 2 Partial
04-27 07:40 20m +4 / - I2XIP - / - 2 Partial
04-27 07:39 20m -2 / - F4JCU - / -24 2 Partial
04-27 07:17 20m -14 / - EA5JCI - / - 2 Partial
04-27 07:08 20m +5 / - IS0KNG - / -14 3 ✓ Confirmed
04-27 06:43 20m -2 / - G7SSE -14 / -11 4 ✓ Verified
04-27 06:42 20m - / -18 OK1KM -12 / - 2 ✓ Confirmed
04-27 06:41 20m -17 / -3 DL8WYJ -9 / -17 2 Partial
04-27 06:37 20m -20 / -7 DL8WYJ -20 / -15 3 Partial
04-27 06:37 20m -11 / - OH6GAZ - / -10 3 Partial
04-27 06:34 20m -18 / - SM3ULU - / - 2 Partial
04-27 06:29 20m - / -20 DK1UJ -10 / - 2 Partial
04-27 06:27 20m -2 / - OH6FSO - / - 2 Partial
04-27 06:24 20m +5 / - EA3AYQ -13 / -14 2 ✓ Verified
04-27 06:23 20m +2 / - OH6FSO - / - 4 Partial
04-27 06:21 20m -2 / - I0CNR - / -24 8 Partial
04-27 06:18 20m +22 / - EA3AYQ - / -12 4 Partial
04-27 06:18 20m +7 / - EA3BIC - / -19 5 ✓ Confirmed
04-27 06:18 20m -4 / - EA5GXE - / -13 8 ✓ Confirmed
04-27 05:46 20m -16 / - OZ6ABL - / -16 2 ✓ Confirmed
04-27 05:43 20m -17 / - HA5AQ - / -7 3 ✓ Confirmed
04-27 05:28 20m - / - PD1HPB -7 / - 2 Partial
04-27 05:26 20m - / -15 DL3WA -8 / - 3 ✓ Confirmed
04-27 05:23 20m - / -21 DG3BZ -8 / - 2 ✓ Confirmed
04-27 05:21 20m - / -9 PD1AC -10 / - 2 ✓ Confirmed
04-27 05:19 20m +8 / - RZ4M - / - 2 Partial
04-27 05:18 20m -22 / - EU1FQ -13 / -11 4 ✓ Complete
04-27 05:16 20m - / -10 W4EIS -16 / - 3 ✓ Confirmed
04-27 05:13 20m - / -15 OZ1BLP -16 / - 2 Partial
04-27 05:11 20m -17 / -11 SP5CR -10 / -15 3 Partial
04-27 05:03 20m - / -14 US7KC -11 / - 3 ✓ Confirmed
04-27 05:01 20m - / - IS0KNG -9 / - 2 Partial
04-27 04:59 20m - / -12 SP4NKU -10 / - 2 ✓ Confirmed
04-27 04:50 20m -2 / -5 UD3T -19 / -9 4 ✓ Complete

Station Log

20m
UTC    dB  Freq  Message
032700  -7  290  VK3UDM OE6MDF -16 (x2)
034545 -12  695  VK3UDM UT2AU KO61 (x2)
034930 -22 1279  IK4TVP VK3UDM R-18
041245 -16  859  <...> VK3UDM QF22
041300  -1 2876  VK3UDM LZ100LZ -07
041545  -6 2870  9A5CY VK3UDM -09
042130 -20  868  VK3UDM <...> -09
042245 -16  918  IZ3EAW VK3UDM -14 (x2)
042900 -17 1268  ZL3WSL VK3UDM R-03
043230 -16 1266  UT5MD VK3UDM -05 (x3)

SNR History by Band