VK3TZT — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Australia

Receiver-side FT8 activity involving VK3TZT, decoded by SO8OO in southeastern Poland. 193 related FT8 messages, 21 CQ messages, observed on 20m, across 27 UTC dates. Heard between 2026-05-26 and 2026-08-24.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

193
Related messages
21
CQ messages
27
UTC dates heard
-7 dB
Mean decoder S/N

Bands

20m
First seen: 2026-05-26
Last seen: 2026-08-24 04:43 UTC

Activity Heatmap

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTCBandVK3TZT S/NCounterpartCounterpart S/NMsgsCapture
08-24 06:38 20m - / -15 M0LAD -3 / - 7 Partial capture
08-24 06:35 20m - / -15 M0LAD 0 / - 2 Partial capture
08-24 06:29 20m - / -15 M0LAD -6 / - 5 Partial capture
08-24 06:22 20m -8 / - DF9SP -12 / -2 4 ✓ Closing observed
08-24 06:21 20m -8 / -17 PA3EZB -2 / -13 5 ✓ Full exchange observed
08-24 06:20 20m -7 / -6 GM4VAC +3 / -2 5 ✓ Full exchange observed
08-24 06:03 20m -10 / - E79AI - / - 6 Partial capture
08-24 05:59 20m -8 / - E79AI - / - 2 Partial capture
08-24 05:32 20m -14 / - HB9CIC - / -4 2 ✓ Closing fragment
08-24 05:31 20m - / - UA3GX -2 / - 2 Partial capture
08-24 05:30 20m -12 / - RA1AFS - / - 2 Partial capture
08-24 05:07 20m -11 / - <...> - / - 11 Partial capture
08-22 07:08 20m - / -9 S57WO +2 / - 2 Partial capture
08-22 07:06 20m - / -13 MM0JTV -5 / - 4 Partial capture
08-22 07:06 20m - / -10 PD0HCV -10 / - 3 ✓ Closing fragment
08-21 03:40 20m - / - SV5BYP -8 / - 3 ✓ Closing fragment
08-07 05:31 20m - / - EA5GVJ -17 / - 2 Partial capture
08-07 04:02 20m - / -20 UN3M 0 / - 2 Partial capture
08-06 05:38 20m - / -16 SM6KKX +1 / - 3 ✓ Closing fragment
08-03 07:59 20m - / - ON6AO -10 / - 6 Partial capture
08-03 04:36 20m - / -17 RX6DA -16 / - 2 Partial capture
08-02 22:30 20m - / - M8KUG -9 / - 3 Partial capture
07-30 04:01 20m - / -5 UT6HN -4 / - 2 Partial capture
07-29 05:12 20m - / -14 OA1F -3 / - 2 ✓ Closing fragment
07-28 04:12 20m - / - UA6LCF -4 / - 2 Partial capture
07-27 05:12 20m - / -4 9A5JU -8 / - 2 ✓ Closing fragment
07-24 04:10 20m - / -13 UA3ZQN -7 / - 3 Partial capture
07-22 05:14 20m - / - IZ0RPS -20 / - 3 Partial capture
07-22 05:02 20m - / - IU0TPA -3 / - 6 Partial capture
07-22 04:48 20m - / -17 UT2HC -4 / - 4 Partial capture
07-22 04:42 20m - / - DL1R +3 / - 7 Partial capture
07-22 04:00 20m - / - HZ1TT -16 / - 2 ✓ Closing fragment
07-16 04:18 20m - / -15 R3RAQ -17 / - 2 ✓ Closing fragment
07-14 05:41 20m - / -11 F1SZC -15 / - 4 ✓ Closing fragment
07-06 05:38 20m - / - EA3HRE -16 / - 2 Partial capture
06-19 04:50 20m -9 / - UN0NZZ - / - 4 Partial capture
06-16 04:27 20m -16 / - KJ7WFN - / -15 2 Partial capture
06-15 04:58 20m -14 / -5 <...> +13 / - 3 Partial capture
06-14 22:19 20m - / -16 CE2SV +1 / - 2 ✓ Closing fragment
06-12 03:37 20m -11 / -13 RG5A +10 / 0 4 ✓ Full exchange observed
06-10 04:42 20m - / -13 IX1HPN +5 / - 4 ✓ Closing fragment
06-10 04:26 20m -7 / - DK1AQ - / - 6 Partial capture
06-08 22:57 20m - / -24 PW8BR -2 / - 2 ✓ Closing fragment
06-05 03:45 20m -5 / - OJ0Z - / - 10 Partial capture
06-05 03:38 20m -14 / - OJ0Z - / - 2 Partial capture
06-05 03:35 20m -14 / - OJ0Z - / - 2 Partial capture
06-01 04:16 20m -8 / - DL6LAG - / - 4 Partial capture
05-29 04:02 20m -6 / - WD4OBP - / -18 2 ✓ Closing fragment
05-29 03:58 20m -9 / - OK1UG - / -6 2 ✓ Closing fragment
05-29 03:56 20m -6 / -13 SP5EXA -9 / 0 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

20m
UTC    dB Audio  Message
062330  -9 2969  DF9SP VK3TZT RR73
062900 -22 2828  VK3TZT M0LAD R-15 (x14)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.