K1AP — 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: United States Most frequent locator attributed to this token: EL97

Receiver-side FT8 activity involving K1AP, decoded by SO8OO in southeastern Poland. 22 FT8 messages attributed to this token as transmitter, on 80m, across 3 UTC dates in the available aggregate history. Observed between 2026-10-27 and 2026-11-04.

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 22 FT8 messages attributed to K1AP as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (100%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (100%); the estimated median was -24 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-24 dB

Estimated median S/N

Bands

80m · 22

First attributed message: 2026-10-27
Last attributed message: 2026-11-04 03:16 UTC

Observed FT8 message patterns

Attributed sample: 22 messages
Active dates: 3 UTC dates
Estimated median S/N: -24 dB
Estimated 10th-90th percentile: -24 to -19 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 22, moderate (-15 to -9 dB) 0, strong (≥ -8 dB) 0.

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 K1AP in decoded directed-looking exchanges:

DO1FHQ · Fed. Rep. of Germany F1PBZ · France F4EGM · France HA5CPN · Hungary OK1AY · Czech Republic OM2WQ · Slovak Republic RX3ASQ · European Russia US2YW · Ukraine UX5UO · Ukraine

Most frequent locator attributed to K1AP

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: EL97 · 8 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 8,549 km (approx.)
Last such locator decoded: 2026-11-04 03:16 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	K1AP S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 03:16	80m	-24 / -	PI40EUDXF	- / -	2	Partial capture
10-28 02:33	80m	-23 / -16	9A5E	+5 / -	8	Partial capture
10-28 01:53	80m	-23 / -21	RX3ASQ	+1 / -18	5	✓ Full exchange observed
10-28 01:51	80m	-22 / -	R9CS/P	- / -11	2	Partial capture
10-28 01:40	80m	- / -	SV8CKM	+12 / -	2	Partial capture
10-28 01:40	80m	-24 / -4	UX5UO	+22 / -	6	✓ Closing observed
10-27 05:00	80m	- / -16	HA5CPN	+2 / -	5	✓ Closing fragment
10-27 04:58	80m	- / -	HB9TKB	-14 / -	2	Partial capture
10-27 04:55	80m	-24 / -10	OK1AY	+16 / -11	7	✓ Full exchange observed
10-27 04:54	80m	- / -	M7KEV	-7 / -	3	Partial capture
10-27 04:53	80m	-23 / -19	US2YW	+13 / -13	5	✓ Full exchange observed
10-27 04:36	80m	-24 / -	AC9HP	- / -15	2	Partial capture
10-27 04:33	80m	-20 / -14	F1PBZ	+19 / -7	5	✓ Full exchange observed
10-27 04:30	80m	- / -	PA3DZM	-18 / -	2	Partial capture
10-27 04:29	80m	-24 / -6	F4EGM	+5 / -6	7	✓ Full exchange observed
10-27 04:28	80m	-21 / -4	DO1FHQ	+2 / -	7	✓ Closing observed
10-27 04:26	80m	- / -13	OM2WQ	+18 / -	5	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
015345  +4 1232  K1AP RX3ASQ -21
015400 -24 1995  RX3ASQ K1AP R-18
015415  -2 1232  K1AP RX3ASQ RR73
015430 -20 1995  RX3ASQ K1AP 73
023330 -23 2284  9A5E K1AP EL97
023345  +6 1972  K1AP 9A5E -16 (x7)
024300 -24 1291  SV3AUW K1AP EL97
031615 -24 2030  PI40EUDXF K1AP EL97 (x2)

40m

UTC    dB Audio  Message
041515 -12 1907  K1AP DK7ZT -14

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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