HB9DAQ — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Switzerland Most frequent locator attributed to this token: JN47

Receiver-side FT8 activity involving HB9DAQ, decoded by SO8OO in southeastern Poland. 57 FT8 messages attributed to this token as transmitter, on 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-10-15 and 2026-10-18.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 57 FT8 messages attributed to HB9DAQ as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -7 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-7 dB

Estimated median S/N

Bands

40m · 57

First attributed message: 2026-10-15
Last attributed message: 2026-10-18 22:42 UTC

Observed FT8 message patterns

Attributed sample: 57 messages
Active dates: 2 UTC dates
Estimated median S/N: -7 dB
Estimated 10th-90th percentile: -12 to -2 dB
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 20, strong (≥ -8 dB) 36.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with HB9DAQ in decoded directed-looking exchanges:

KO4FQW · United States R4FDK · European Russia W3FOX · United States

Most frequent locator attributed to HB9DAQ

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator: JN47 · 19 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 975 km (approx.)
Last such locator decoded: 2026-10-18 22:36 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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 UTC	Band	HB9DAQ S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-18 22:51	40m	- / -	YO3GNF	0 / -	2	Partial capture
10-18 22:46	40m	- / -	LZ2VQ	-1 / -	3	Partial capture
10-18 22:39	40m	- / -	IK2ZJR	-7 / -	2	Partial capture
10-18 22:37	40m	-3 / -8	RX9ABI	-6 / -12	11	Partial capture
10-18 22:34	40m	- / -	PD0IFI	-10 / -	2	Partial capture
10-18 22:34	40m	- / -	IK2ZJR	-6 / -	6	Partial capture
10-18 22:29	40m	-9 / -20	W3FOX	-5 / -	10	✓ Closing observed
10-18 22:26	40m	-10 / -	UA9SY	-21 / -10	5	Partial capture
10-18 22:23	40m	- / -	IK2ZJR	-4 / -	8	Partial capture
10-15 22:40	40m	-4 / -	DJ0MAB	-10 / -18	7	Partial capture
10-15 22:37	40m	-2 / -	R4FDK	-8 / +1	5	✓ Closing observed
10-15 22:30	40m	-8 / -	WA4UVH	- / -10	9	Partial capture
10-15 22:29	40m	-6 / -	SQ7JZF	- / +6	2	Partial capture
10-15 22:25	40m	-10 / -	KO4FQW	- / -5	3	✓ Closing fragment
10-15 22:23	40m	-9 / -	BD8FWI	- / -	3	Partial capture
10-15 22:21	40m	-14 / -	JA2KGH	- / -12	2	Partial capture
10-15 22:19	40m	-11 / -	JH1FNU	- / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
223830  +0 2839  RX9ABI HB9DAQ -12 (x2)
223915  -6 2672  HB9DAQ IK2ZJR JN45
223930  +0 2839  RX9ABI HB9DAQ RRR
223945  -8 2672  HB9DAQ IK2ZJR JN45
224030  -3 2839  RX9ABI HB9DAQ RRR (x4)
224615  -2 2807  HB9DAQ LZ2VQ KN23 (x3)
225145  +1  469  HB9DAQ YO3GNF KN34 (x2)
225315  -6 2808  HB9DAQ LZ2VQ KN23

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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