BA1PK — 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: China Most frequent locator attributed to this token: ON80

Receiver-side FT8 activity involving BA1PK, decoded by SO8OO in southeastern Poland. 3 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-26.

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 3 FT8 messages attributed to BA1PK as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

S/N pattern not inferred

Bands

20m · 3

First attributed message: 2026-08-26
Last attributed message: 2026-08-26 15:22 UTC

Observed FT8 message patterns

Attributed sample: 3 messages
Active dates: 1 UTC dates
S/N summary: Too few decodes
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

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 BA1PK in decoded directed-looking exchanges:

ON4IQ · Belgium G3NSM · England SM0CXS · Sweden DF7EF · Fed. Rep. of Germany F4EZJ · France F5UKW · France HA5WA · Hungary PA4PA · Netherlands SP7VTQ · Poland OH3NXW · Finland

Most frequent locator attributed to BA1PK

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: ON80 · 2 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 7,015 km (approx.)
Last such locator decoded: 2026-08-26 15:22 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	BA1PK S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-03 16:24	60m	- / -16	PA4PA	0 / -	5	✓ Closing fragment
11-03 16:23	60m	- / -22	F4EZJ	0 / -	3	✓ Closing fragment
11-03 16:23	60m	- / -	SV1FKZ	-6 / -	2	Partial capture
11-03 16:20	60m	- / -23	DF7EF	+9 / -	7	✓ Closing fragment
11-03 16:20	60m	- / -12	SP7VTQ	-4 / -	6	✓ Closing fragment
11-03 16:19	60m	- / -19	SP3EPK	0 / -	4	Partial capture
11-03 16:18	60m	- / -22	DJ5MN	+5 / -	12	Partial capture
11-03 16:18	60m	- / -	DL5NDH	-6 / -	15	Partial capture
11-03 16:15	60m	- / -23	PA4PA	-2 / -	11	Partial capture
11-03 16:05	60m	- / -	GW4FRX	-10 / -	2	Partial capture
11-03 15:56	60m	- / -	PI4DX	-3 / -	2	Partial capture
11-03 15:32	60m	- / -21	HA5WA	0 / -	5	✓ Closing fragment
11-03 15:02	60m	- / -	F4EZJ	+4 / -	2	Partial capture
11-03 14:58	60m	- / -21	F5UKW	+2 / -	7	✓ Closing fragment
11-03 14:56	60m	- / -	F4EZJ	0 / -	4	Partial capture
10-30 14:06	40m	- / -	UA4FKT	-1 / -	3	Partial capture
10-30 14:04	40m	- / -8	G3NSM	+6 / -	2	✓ Closing fragment
10-29 13:23	40m	- / -14	SM0CXS	-4 / -	2	✓ Closing fragment
10-26 14:27	60m	- / -18	OH3NAQ	0 / -	2	Partial capture
10-18 17:01	60m	- / -19	OM7ZM	+1 / -	3	Partial capture
10-16 15:10	80m	- / -17	OH3NXW	0 / -	2	✓ Closing fragment
10-04 14:18	80m	- / -	UA4FKT	-11 / -	3	Partial capture
08-28 07:46	10m	- / -12	ON4IQ	+14 / -	2	✓ Closing fragment
08-26 15:21	20m	-23 / -	Z34K	- / -13	3	Partial capture
08-08 14:51	20m	- / -	SM3ULU	-16 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
162345  -5 2060  BA1PK SV1FKZ KM17
162345  +0  980  BA1PK F4EZJ JN05
162345  -4 1314  BA1PK DL5NDH JO50
162345  +1 1648  BA1PK DJ5MN R-22
162445  +3 2669  BA1PK PA4PA -16
162445  -2  980  BA1PK F4EZJ R-22
162445  -9 1313  BA1PK DL5NDH JO50
162515  +6 2670  BA1PK PA4PA -19
162515  +3  980  BA1PK F4EZJ 73
162515  -4 1313  BA1PK DL5NDH JO50 (x2)
162615  -2 2303  BA1PK PA4PA -19
162615  -1 1313  BA1PK DL5NDH JO50
162645  -3 2304  BA1PK PA4PA RR73 (x2)

40m

UTC    dB Audio  Message
132330  -6 2148  BA1PK SM0CXS -14 (x2)
140415  +5 2307  BA1PK G3NSM -08 (x2)
140645  +0 2206  BA1PK UA4FKT LO23 (x3)

80m

UTC    dB Audio  Message
141830 -12 1771  BA1PK UA4FKT LO23 (x3)
151045  +1 1937  BA1PK OH3NXW -17 (x2)

10m

UTC    dB Audio  Message
074645 +13 2664  BA1PK ON4IQ -12 (x2)

20m

UTC    dB Audio  Message
145130 -15 2177  BA1PK SM3ULU JP81 (x2)
152130 -23 1996  Z34K BA1PK ON80 (x3)

CW

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

Explore CW reception at SO8OO

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