HA3PK — 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: JN95

Receiver-side FT8 activity involving HA3PK, decoded by SO8OO in southeastern Poland. 66 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 8 UTC dates in the available aggregate history. Observed between 2026-08-08 and 2026-10-07.

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 66 FT8 messages attributed to HA3PK as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (98%), followed by 20 m (2%). Most decodes (85%) fell within the six-hour window 07:00-13:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-9 dB

Estimated median S/N

Bands

40m · 65 20m · 1

First attributed message: 2026-08-08
Last attributed message: 2026-10-07 15:23 UTC

Observed FT8 message patterns

Attributed sample: 66 messages
Active dates: 8 UTC dates
Estimated median S/N: -9 dB
Estimated 10th-90th percentile: -17 to -1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 25, strong (≥ -8 dB) 33.

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.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with HA3PK in decoded directed-looking exchanges:

9A4ZM · Croatia F5PBG · France HG8LXL · Hungary SN100PKP · Poland

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to HA3PK

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: JN95 · 48 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 536 km (approx.)
Last such locator decoded: 2026-09-28 09:50 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	HA3PK S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-07 15:22	40m	-13 / -6	9A4ZM	-7 / -	5	✓ Closing observed
10-07 15:22	40m	- / -	PE1NPS	-4 / -	4	Partial capture
10-07 15:20	40m	-10 / +4	HG8LXL	0 / -5	6	✓ Full exchange observed
09-28 09:52	40m	- / -	UT4PA	+1 / -	2	Partial capture
09-28 09:52	40m	- / +1	IK4TVP	-20 / -	5	Partial capture
09-28 09:49	40m	-11 / -	HF100PKP	-9 / -8	4	Partial capture
09-28 09:48	40m	+2 / -	R2ET/9	- / -	2	Partial capture
09-27 11:39	40m	-1 / -	SO100PKP	- / -	3	Partial capture
09-26 08:48	40m	-12 / -	SN100PKP	- / -	6	Partial capture
09-26 08:28	40m	-8 / -	3Z100PKP	- / -	6	Partial capture
09-26 08:22	40m	-5 / -	PA5MB/QRP	- / -	2	Partial capture
09-26 08:06	40m	-7 / -	DC2SF/P	- / -	4	Partial capture
09-25 16:30	40m	+1 / -	SN100PKP	- / -12	3	Partial capture
09-25 13:01	40m	- / -	DG9SEH	-17 / -	3	Partial capture
09-25 12:56	40m	-17 / -1	JF7RJM/P	-20 / -	5	Partial capture
09-25 12:55	40m	-15 / -	SN100PKP	- / -	4	Partial capture
09-05 07:50	40m	- / -	PE1NPS	-15 / -	4	Partial capture
09-05 07:49	40m	-6 / -14	F5PBG	-14 / -22	8	✓ Full exchange observed
09-05 07:47	40m	-2 / -	F5OYA/P	- / -17	2	Partial capture
09-05 07:45	40m	-4 / -	R3WDW/P	- / -	4	Partial capture
08-12 07:58	20m	- / -	9A4ZM	+1 / -	3	Partial capture
08-11 09:54	10m	- / -	EA3CU	-10 / -	6	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
152045  +1 1419  HA3PK HG8LXL KN06 (x2)
152130 -11 1702  HG8LXL HA3PK -05
152145  -2 1419  HA3PK HG8LXL R+04
152200 -10 1701  HG8LXL HA3PK RR73
152215  -3  536  HA3PK PE1NPS JO22
152215  +1 1419  HA3PK HG8LXL 73
152215  -8 1697  HA3PK 9A4ZM JN86
152245  -4  536  HA3PK PE1NPS JO22
152245  -9 1696  HA3PK 9A4ZM JN86
152315  -5  536  HA3PK PE1NPS JO22
152315  -6 1696  HA3PK 9A4ZM R-06
152330 -13 1701  9A4ZM HA3PK RR73
152345  -5  536  HA3PK PE1NPS JO22
152345  -5 1696  HA3PK 9A4ZM 73

20m

UTC    dB Audio  Message
084300 -17 1321  CR7BRV HA3PK JN95
084945 -24 1321  HA3PK GJ0KYZ IN89
075845  -2  859  HA3PK 9A4ZM JN86 (x3)

10m

UTC    dB Audio  Message
095415  -9  935  HA3PK EA3CU JN11 (x6)

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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