HB9HSA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Switzerland Locator transmitted in a decoded message: JN46

Receiver-side FT8 activity involving HB9HSA, decoded by SO8OO in southeastern Poland. 32 related FT8 messages, 1 CQ messages, observed on 40m, 20m, across 4 UTC dates. Heard between 2026-06-06 and 2026-08-22.

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

32
Related messages
1
CQ messages
4
UTC dates heard
-4 dB
Mean decoder S/N

Bands

First seen: 2026-06-06
Last seen: 2026-08-22 12:55 UTC

Activity Heatmap

Locator transmitted by HB9HSA

Approximate centre of JN46, decoded 2026-08-21 10:50 UTC. A transmitted locator is not proof of the operator's permanent location.

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 UTCBandHB9HSA S/NCounterpartCounterpart S/NMsgsCapture
08-22 14:55 20m - / -20 R4IK +18 / - 2 ✓ Closing fragment
08-22 14:29 20m - / - SV8NAJ -12 / - 2 ✓ Closing fragment
08-22 09:09 20m - / - SP6AXW -6 / - 6 Partial capture
08-21 10:31 20m - / - DL3RAJ 0 / - 5 Partial capture
08-21 09:25 20m - / -18 DB1IUA +4 / - 2 ✓ Closing fragment
06-10 19:36 40m - / - PD0DDA -11 / - 7 Partial capture
06-10 19:34 40m +6 / - HL5BPF - / - 8 Partial capture
06-06 19:31 20m -1 / -14 JA4MOK -2 / -9 3 ✓ Full exchange observed
06-06 19:20 20m -14 / - R95WTA - / - 2 ✓ Closing fragment
06-06 19:13 20m -10 / -7 JA4FKX +12 / -2 7 ✓ Full exchange observed
06-06 18:57 20m -9 / -19 XW4KV -20 / -6 9 ✓ 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
103200  +5 2340  HB9HSA DL3RAJ JN68 (x3)
103330 -17 1706  HB9HSA F4FSY -12
105045 -11 2854  CQ HB9HSA JN46
090915  -3 2215  HB9HSA SP6AXW JO80 (x6)
142930 -10 1798  HB9HSA SV8NAJ RR73 (x2)
145500 +19 2715  HB9HSA R4IK -20 (x2)
40m
UTC    dB Audio  Message
193400  +7 2577  HL5BPF HB9HSA JN46 (x4)
193645 -15 1165  HB9HSA PD0DDA JO22
193700  +5 1165  HL5BPF HB9HSA JN46
193715 -12 1165  HB9HSA PD0DDA JO22
193730  +4 1165  HL5BPF HB9HSA JN46 (x2)
193815 -12 1165  HB9HSA PD0DDA JO22
193830  +5 1165  HL5BPF HB9HSA JN46
193845  -8 1165  HB9HSA PD0DDA JO22 (x4)
80m
UTC    dB Audio  Message
190700  -9 2558  VK4DAD HB9HSA JN46

Decoder S/N history by band

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