HK1O — 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: FK21

Receiver-side FT8 activity involving HK1O, decoded by SO8OO in southeastern Poland. 18 FT8 messages attributed to this token as transmitter, on 80m, 10m, across 3 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-10-04.

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 18 FT8 messages attributed to HK1O as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (72%), followed by 80 m (28%). In this small sample, the estimated median decoder S/N was -24 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-24 dB

Estimated median S/N

Bands

80m · 5 10m · 13

First attributed message: 2026-06-08
Last attributed message: 2026-10-04 23:52 UTC

Observed FT8 message patterns

Attributed sample: 18 messages
Active dates: 3 UTC dates
Estimated median S/N: -24 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 18, 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. 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 HK1O in decoded directed-looking exchanges:

CR7BUW · Portugal SV5BYP · Dodecanese DJ4MM · Fed. Rep. of Germany DO4DXA · Fed. Rep. of Germany EA8AJ · Canary Islands F1RHS · France F4GVO · France F5RAV · France GM6URC · Scotland N1ECP · United States ON6AA · Belgium SP9FZH · Poland

Most frequent locator attributed to HK1O

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: FK21 · 3 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 9,510 km (approx.)
Last such locator decoded: 2026-10-04 23:31 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	HK1O S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 01:56	80m	- / -	N4ML	-2 / -	2	Partial capture
11-05 01:56	80m	- / -23	ON6AA	+11 / -	3	✓ Closing fragment
11-05 01:37	80m	- / -14	VE3DZ	-8 / -	8	✓ Closing fragment
11-05 01:09	80m	- / -25	UT5EL	+16 / -	4	Partial capture
10-31 13:45	10m	- / -17	CR7BUW	-20 / -	2	✓ Closing fragment
10-31 13:40	10m	- / -	CR7BUW	-23 / -	2	Partial capture
10-25 23:32	80m	- / -	MI7XHT	-4 / -	2	Partial capture
10-25 23:23	80m	- / -	EA8AJ	-8 / -	2	✓ Closing fragment
10-18 16:17	10m	- / -	CT7AUT	-7 / -	4	Partial capture
10-04 23:56	80m	- / -	CT7AUT	-9 / -	4	Partial capture
10-04 23:54	80m	- / -16	DJ4MM	+18 / -	4	✓ Closing fragment
10-04 23:51	80m	- / -	EA8DS	-16 / -	2	Partial capture
10-04 23:48	80m	- / -12	SP9FZH	+14 / -	4	✓ Closing fragment
10-04 23:47	80m	- / -	CT7AUT	-12 / -	2	Partial capture
10-04 23:45	80m	-24 / -16	F4GVO	+7 / -16	6	✓ Full exchange observed
10-04 23:41	80m	- / -20	GM6URC	-2 / -	2	✓ Closing fragment
10-04 23:39	80m	- / -14	N1ECP	-19 / -	2	✓ Closing fragment
10-04 23:31	80m	- / -14	DO4DXA	+15 / -	3	✓ Closing fragment
10-04 23:27	80m	-24 / -	GM6URC	- / -17	2	Partial capture
10-04 23:14	80m	- / -	F5RAV	-8 / -	3	✓ Closing fragment
08-23 14:24	10m	- / -	PA3ANG	-16 / -	2	Partial capture
08-23 13:10	10m	- / -21	F4NBB	-16 / -	4	Partial capture
08-16 05:07	80m	- / -14	F1RHS	-13 / -	2	✓ Closing fragment
08-16 05:06	80m	- / -14	F1PBZ	-12 / -	2	Partial capture
08-15 01:49	20m	- / -	SV5BYP	-18 / -	2	✓ Closing fragment
08-10 01:46	20m	- / -19	IW4AOT	-13 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
011030 +14 2395  HK1O UT5EL R-24 (x2)
013715  -8  926  HK1O VE3DZ FN03 (x8)
015630  +8  594  HK1O ON6AA JO11
015630  +0 2781  HK1O N4ML FN43
015700 +11  594  HK1O ON6AA R-23
015700  -4 2781  HK1O N4ML FN43
015730 +13  594  HK1O ON6AA 73

10m

UTC    dB Audio  Message
130630 -18 1284  HK1O F4NBB -21 (x5)
142430 -13 2091  HK1O PA3ANG JO32 (x2)
161715  -4 1533  HK1O CT7AUT IM67 (x4)
134045 -24 1593  HK1O CR7BUW IM58 (x4)

20m

UTC    dB Audio  Message
014600 -13 1349  HK1O IW4AOT -19 (x3)
014900 -19 1849  HK1O SV5BYP KM46 (x2)

CW

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

Explore CW reception at SO8OO

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