ZL3TX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: New Zealand

Receiver-side FT8 activity involving ZL3TX, decoded by SO8OO in southeastern Poland. 829 related FT8 messages, observed on 80m, 60m, 40m, 20m, 10m, across 66 UTC dates. Heard between 2026-05-25 and 2026-08-23.

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

829
Related messages
0
CQ messages
66
UTC dates heard
-5 dB
Mean decoder S/N

Bands

First seen: 2026-05-25
Last seen: 2026-08-23 04:59 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 UTCBandZL3TX S/NCounterpartCounterpart S/NMsgsCapture
08-23 06:59 20m - / -8 T77PM -2 / - 2 ✓ Closing fragment
08-23 06:57 20m - / - IK4LZH 0 / - 4 Partial capture
08-23 06:56 20m - / -24 IU2SLI -3 / - 2 ✓ Closing fragment
08-19 21:08 20m - / - OE4MTI -12 / - 2 Partial capture
08-18 18:39 40m - / -9 PD3W -7 / - 8 Partial capture
08-18 18:15 40m - / -19 DK7LH -7 / - 3 Partial capture
08-18 18:12 40m - / - SP2Y -3 / - 2 Partial capture
08-18 18:07 40m - / - F5ASD -19 / - 3 ✓ Closing fragment
08-18 18:06 40m - / -21 EU4U -4 / - 2 ✓ Closing fragment
08-16 06:35 20m - / -11 IK4LZH -9 / - 4 ✓ Closing fragment
08-16 06:23 20m - / - IK4LZH -4 / - 3 Partial capture
08-16 06:19 20m - / - IK4LZH -7 / - 4 Partial capture
08-15 04:48 20m - / -15 7Z1CZ -20 / - 2 ✓ Closing fragment
08-15 04:10 20m - / -20 SV9AUP -23 / - 2 ✓ Closing fragment
08-10 20:34 20m - / - DJ9JD -16 / - 2 Partial capture
08-10 17:59 40m - / - YO4FZV -1 / - 3 Partial capture
08-10 17:46 40m - / -12 OK1WCF +6 / - 5 ✓ Closing fragment
08-10 05:06 20m - / - IK4LZH -2 / - 4 Partial capture
08-09 05:53 20m - / -20 IZ0RPS -5 / - 5 ✓ Closing fragment
08-07 20:10 40m - / - M0GDX -11 / - 8 Partial capture
08-06 18:25 40m - / - OH5KNL -16 / - 3 Partial capture
08-06 18:17 40m - / -19 DK5DW -13 / - 18 Partial capture
08-06 18:16 40m - / - DL6UM -14 / - 2 Partial capture
08-06 18:16 40m - / -13 YO8CRU 0 / - 4 ✓ Closing fragment
08-06 18:12 40m - / -13 IV3SKB +8 / - 3 ✓ Closing fragment
08-05 20:41 20m - / -12 F1DJY +11 / - 3 ✓ Closing fragment
08-05 20:38 20m - / -13 F1ODM -3 / - 3 Partial capture
08-05 20:37 20m - / -12 F1DJY +15 / - 3 Partial capture
08-03 19:51 40m - / -22 G7KHF -17 / - 2 ✓ Closing fragment
08-03 19:32 40m - / -17 DL6TK +1 / - 3 ✓ Closing fragment
08-03 06:33 20m - / - IU0STJ -11 / - 3 Partial capture
08-02 18:08 40m - / -17 OM8GT -9 / - 4 ✓ Closing fragment
08-02 17:56 40m - / -12 SP2FWC +1 / - 6 ✓ Closing fragment
08-02 17:56 40m - / -12 UA3GJM -14 / - 2 ✓ Closing fragment
08-02 17:55 40m - / - US2YW +8 / - 3 Partial capture
08-02 17:53 40m - / -13 SP2L -4 / - 3 ✓ Closing fragment
07-30 03:36 20m - / +1 RW3FY -9 / - 2 ✓ Closing fragment
07-30 03:28 20m - / -13 UX5UO -8 / - 3 ✓ Closing fragment
07-30 03:22 20m - / - UX5UO -12 / - 2 Partial capture
07-29 19:08 40m - / - 9A4ZM -2 / - 2 Partial capture
07-29 17:35 40m - / -17 OE3DXA +2 / - 3 ✓ Closing fragment
07-28 20:08 40m - / -20 OO26TRUDO -5 / - 3 Partial capture
07-28 20:06 40m - / -24 DJ2KP -2 / - 2 ✓ Closing fragment
07-28 20:06 40m - / - F4HEA -5 / - 13 Partial capture
07-28 20:00 40m - / -22 SP3DUG +7 / - 3 ✓ Closing fragment
07-28 19:51 40m - / - SA3LEN -5 / - 4 Partial capture
07-28 18:39 40m - / -21 OH6O -12 / - 2 ✓ Closing fragment
07-28 18:37 40m - / - DK6PI -7 / - 3 Partial capture
07-28 18:16 40m - / -25 R5ACQ -12 / - 3 ✓ Closing fragment
07-27 20:38 40m - / - EI8HT -11 / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
063515 -10  462  ZL3TX IK4LZH JN54 (x4)
210830 -14 1677  ZL3TX OE4MTI JN87 (x2)
235530 -20 2012  ZL3TX IW1QQG JN33
065645  -4  499  ZL3TX IU2SLI R-24 (x2)
065715  -1  465  ZL3TX IK4LZH JN54 (x4)
065900  -5  499  ZL3TX T77PM R-08 (x2)
40m
UTC    dB Audio  Message
180745 -18 1400  ZL3TX F5ASD JN18 (x2)
181215  -4 1193  ZL3TX SP2Y JO93 (x2)
181530  -6 1087  ZL3TX DK7LH R-19 (x3)
183900  -6  480  ZL3TX PD3W -09 (x8)
80m
UTC    dB Audio  Message
174045 -11 1504  ZL3TX UA6BRD LN05 (x15)
60m
UTC    dB Audio  Message
201330  +7 1107  ZL3TX SP7QJF RR73
201630  +0  452  ZL3TX ER5GB KN45 (x3)
202200  +0 1871  ZL3TX OH2MA KP31 (x4)
202645  +4  565  ZL3TX IQ4FJ JN54 (x3)
203315  +1  681  ZL3TX IK4IDP JN54
050645  -7  632  ZL3TX PA2S -20 (x3)
10m
UTC    dB Audio  Message
230430 -24 1664  ZL3TX EC3A RR73

Decoder S/N history by band

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