HA8VZ — 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: Hungary Most frequent locator attributed to this token: JN97

Receiver-side FT8 activity involving HA8VZ, decoded by SO8OO in southeastern Poland. 41 FT8 messages attributed to this token as transmitter, on 160m, 60m, across 1 UTC dates in the available aggregate history. Last observed 2026-10-24.

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 41 FT8 messages attributed to HA8VZ as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (76%), followed by 160 m (24%). In this small sample, the estimated median decoder S/N was -14 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-14 dB

Estimated median S/N

Bands

160m · 10 60m · 31

First attributed message: 2026-10-24
Last attributed message: 2026-10-24 20:21 UTC

Observed FT8 message patterns

Attributed sample: 41 messages
Active dates: 1 UTC dates
Estimated median S/N: -14 dB
Estimated 10th-90th percentile: -18 to +4 dB
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 14, moderate (-15 to -9 dB) 17, strong (≥ -8 dB) 10.

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 HA8VZ in decoded directed-looking exchanges:

EC3A · Spain ×2 RV6ANA · European Russia CT7AIU · Portugal EB3JT · Spain IK4CBO · Italy LY6AK · Lithuania OM5JG · Slovak Republic ON4CJU · Belgium OZ9FF · Denmark SP3JHZ · Poland TF1A · Iceland YL3KW · Latvia

Most frequent locator attributed to HA8VZ

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: JN97 · 14 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 340 km (approx.)
Last such locator decoded: 2026-10-24 20:21 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	HA8VZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-24 20:21	60m	-13 / +2	G0OXO	-10 / -	3	Partial capture
10-24 20:02	60m	- / -12	LA6JEA	-20 / -	4	Partial capture
10-24 20:01	60m	-14 / -	SM0EJR	0 / -	3	Partial capture
10-24 19:56	60m	-13 / -	ON4CJU	-11 / -	2	✓ Closing observed
10-24 19:46	60m	-16 / -	YL3KW	-10 / +5	8	✓ Full exchange observed
10-24 19:38	60m	-9 / 0	CT7AIU	-10 / -7	5	✓ Full exchange observed
10-24 19:35	60m	-18 / -	SP3JHZ	- / -9	2	✓ Closing fragment
10-24 19:35	60m	-20 / -	IK4CBO	0 / -	5	✓ Closing observed
10-24 19:33	60m	-15 / -	OM5JG	-22 / -16	4	✓ Closing observed
10-24 19:32	60m	-14 / -1	EB3JT	-11 / -	8	✓ Full exchange observed
10-24 19:31	60m	-13 / -2	OZ9FF	-21 / -3	4	✓ Full exchange observed
10-24 19:29	60m	-16 / -3	EC3A	-17 / -15	4	✓ Full exchange observed
10-24 19:27	60m	-17 / -	4X4DK	- / -	2	Partial capture
10-24 17:09	160m	+8 / -	R6ZEJ	- / -21	3	Partial capture
10-24 17:07	160m	0 / -	RV6ANA	- / -17	3	✓ Closing fragment
10-24 17:03	160m	+2 / -	SP/DL5DBO	+6 / -2	2	Partial capture
10-24 17:00	160m	+2 / -	RL6LP	- / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
195245 -20 2140  ON8SL HA8VZ JN97
195615 -11  922  HA8VZ ON4CJU +12
195700 -13  921  ON4CJU HA8VZ 73
200145 -14 1062  SM0EJR HA8VZ JN97
200200  -2 1062  HA8VZ SM0EJR +14 (x2)
200245 -20 1107  HA8VZ LA6JEA -12 (x4)
202100 -18 1032  LY6AK HA8VZ 73
202130 -13  785  G0OXO HA8VZ JN97
202245 -13  784  HA8VZ G0OXO +02 (x2)
202530 -12  850  HA8VZ G4IFX -09

160m

UTC    dB Audio  Message
170030  -1 2508  RL6LP HA8VZ JN97 (x3)
170330  +2 1841  SP/DL5DBO HA8VZ -02
170345  +6 1842  HA8VZ SP/DL5DBO R+39
170700  +6 1850  RV6ANA HA8VZ -17 (x3)
170930  +9  569  R6ZEJ HA8VZ -21 (x3)

CW

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

Explore CW reception at SO8OO

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