HB9ITZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Switzerland Locator transmitted in a decoded message: JN36

Receiver-side FT8 activity involving HB9ITZ, decoded by SO8OO in southeastern Poland. 338 related FT8 messages, 72 CQ messages, observed on 20m, across 8 UTC dates. Heard between 2026-08-11 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

338
Related messages
72
CQ messages
8
UTC dates heard
-9 dB
Mean decoder S/N

Bands

20m
First seen: 2026-08-11
Last seen: 2026-08-23 05:19 UTC

Frequent QSO partners observed at SO8OO

Stations HB9ITZ worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by HB9ITZ

Approximate centre of JN36, decoded 2026-08-23 07:19 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 UTCBandHB9ITZ S/NCounterpartCounterpart S/NMsgsCapture
08-23 07:05 20m - / -5 LZ3CB +14 / - 4 Partial capture
08-23 06:58 20m - / - 4O4DB 0 / - 3 Partial capture
08-23 06:52 20m - / -13 KH6M -8 / - 8 Partial capture
08-23 06:46 20m - / -24 LZ2VQ 0 / - 3 Partial capture
08-23 06:43 20m - / -13 KH6M -16 / - 6 Partial capture
08-23 06:38 20m - / -16 UA3VVA +14 / - 4 ✓ Closing fragment
08-23 06:37 20m - / - LZ2VQ +7 / - 2 Partial capture
08-23 06:34 20m - / - TA3NK +3 / - 2 Partial capture
08-23 06:34 20m -10 / -16 F5RRS +6 / -1 5 ✓ Full exchange observed
08-23 06:32 20m - / - LZ2VQ +2 / - 3 Partial capture
08-23 06:30 20m -8 / - EA7JHC - / - 4 ✓ Closing fragment
08-22 16:05 20m - / - EB3JT +4 / - 4 Partial capture
08-22 09:23 20m -12 / -2 GB1TMH -1 / - 3 ✓ Closing observed
08-22 09:13 20m - / - DL6ZOG +4 / - 4 Partial capture
08-22 09:05 20m - / -21 DL6ZOG +5 / - 5 Partial capture
08-22 08:45 20m - / - DL6UM -6 / - 2 Partial capture
08-22 08:27 20m - / -5 OK1FRA +8 / - 3 ✓ Closing fragment
08-21 15:31 20m -7 / - RA9LL - / - 2 Partial capture
08-21 15:26 20m -8 / - RA3Y - / - 2 Partial capture
08-21 15:20 20m -3 / - OZ1DYI - / - 3 Partial capture
08-21 15:16 20m -2 / - M7YVZ - / - 2 Partial capture
08-21 15:12 20m -4 / - R5AJ - / - 3 Partial capture
08-21 15:09 20m -5 / - RA3Y - / - 4 Partial capture
08-21 15:05 20m -4 / -1 HG0NPJ -14 / +3 4 ✓ Full exchange observed
08-21 15:05 20m 0 / - UY0HY -5 / - 2 ✓ Closing observed
08-21 15:03 20m - / -11 DL1HXA -8 / - 4 Partial capture
08-21 13:44 20m -6 / -15 PA1PXL -2 / -15 4 Partial capture
08-21 13:40 20m -12 / -3 PD0IFI +6 / -14 6 Partial capture
08-20 08:45 20m - / - PA0KGB -24 / - 2 Partial capture
08-20 08:42 20m - / -16 IN3ADG -21 / - 4 Partial capture
08-20 08:40 20m - / -8 PD1ADA -2 / - 3 Partial capture
08-20 08:36 20m - / -14 PD2WL -13 / - 2 Partial capture
08-20 08:33 20m - / -18 S55A -19 / - 5 ✓ Closing fragment
08-20 08:29 20m - / - F5OYA/P -11 / - 3 Partial capture
08-20 08:24 20m - / -12 PD4RJ -18 / - 2 ✓ Closing fragment
08-20 08:18 20m - / - DL8LTD -12 / - 2 Partial capture
08-20 08:18 20m - / - EA1IOK -12 / - 2 Partial capture
08-20 08:12 20m - / - DL8LTD -20 / - 2 Partial capture
08-20 08:06 20m - / -11 PD9FLX -13 / - 3 Partial capture
08-20 08:03 20m - / - PD9FLX -12 / - 2 Partial capture
08-20 08:02 20m - / -6 DL6RS -6 / - 6 ✓ Closing fragment
08-20 07:53 20m - / -17 OZ6G +1 / - 8 Partial capture
08-20 07:47 20m -16 / - RN2F - / -23 3 ✓ Closing fragment
08-20 07:32 20m - / -4 F4HTA -6 / - 2 Partial capture
08-20 07:28 20m - / -19 IK4TVP -11 / - 3 Partial capture
08-20 07:21 20m - / -4 F4HTA -3 / - 4 Partial capture
08-17 08:43 20m - / -14 OE6TNO -14 / - 11 Partial capture
08-17 08:37 20m -16 / - EA1AEC - / -21 2 Partial capture
08-17 08:27 20m -13 / -7 DK7UY -18 / -24 4 ✓ Full exchange observed
08-17 08:23 20m -12 / - DL3HBF +6 / +4 5 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
070015 -14 2637  CQ HB9ITZ JN36 (x3)
070500 +16 2354  HB9ITZ LZ3CB KN32 (x4)
070745  -8 2635  CQ HB9ITZ JN36 (x8)

Decoder S/N history by band

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