HK1X — 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: Colombia Most frequent locator attributed to this token: FK20

Receiver-side FT8 activity involving HK1X, decoded by SO8OO in southeastern Poland. 15 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-06-12 and 2026-10-16.

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 15 FT8 messages attributed to HK1X as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (73%), followed by 40 m (27%). In this small sample, the estimated median decoder S/N was -20 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-20 dB

Estimated median S/N

Bands

40m · 4 20m · 11

First attributed message: 2026-06-12
Last attributed message: 2026-10-16 03:13 UTC

Observed FT8 message patterns

Attributed sample: 15 messages
Active dates: 6 UTC dates
Estimated median S/N: -20 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 14, moderate (-15 to -9 dB) 1, 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. 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 HK1X in decoded directed-looking exchanges:

CT7BRV · Portugal F4AYI · France R2BQM · European Russia SV4LGX · Greece US1VM · Ukraine

Most frequent locator attributed to HK1X

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: FK20
SO8OO receiver locator: KN09VW
Locator-centre separation: 9,595 km (approx.)
Last such locator decoded: 2026-07-09 22:23 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	HK1X S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-01 04:32	40m	- / -	ES2MC	-1 / -	2	Partial capture
11-01 04:22	40m	- / -	ES2MC	-9 / -	4	Partial capture
11-01 04:16	40m	- / -	RD3FY	-5 / -	2	Partial capture
11-01 03:31	40m	- / -13	US1VM	+3 / -	4	✓ Closing fragment
10-31 07:48	40m	- / -25	F4AYI	-10 / -	3	✓ Closing fragment
10-31 07:44	40m	- / -25	DK9NP	+3 / -	9	Partial capture
10-31 07:40	40m	- / -	F1RCQ	-16 / -	3	Partial capture
10-31 07:40	40m	- / -19	F4AYI	-10 / -	3	Partial capture
10-16 03:18	40m	- / -	UR5LAK	-22 / -	3	Partial capture
10-16 03:15	40m	- / -16	OH5KNL	-1 / -	3	Partial capture
10-16 03:13	40m	- / -	R6HW	-3 / -	3	Partial capture
10-16 03:13	40m	-20 / -	SV4LGX	- / -19	2	✓ Closing fragment
10-16 01:03	40m	- / -	4Z1GY	-18 / -	3	Partial capture
10-16 01:03	40m	- / -6	DH1KJ	-10 / -	3	Partial capture
10-16 01:03	40m	- / -11	IZ8EYN	-10 / -	4	Partial capture
10-13 03:46	40m	- / -	SV5BYP	-10 / -	4	Partial capture
08-27 01:42	40m	- / -	G1CEC	-9 / -	5	Partial capture
08-27 01:38	40m	- / -18	R2BQM	-1 / -	7	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
033130  +6 2888  HK1X US1VM -13 (x4)
033830  -9  442  HK1X CT7BRV 73
041645  -5 3004  HK1X RD3FY KO85 (x2)
042245 -11 1699  HK1X ES2MC KO29 (x6)
050745  +5 1241  HK1X HF50HSP R-12
051645 -23 1638  HK1X EA4HTI IM69

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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