BH5HFK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: China Most frequent locator attributed to this token: OL99

Receiver-side FT8 activity involving BH5HFK, decoded by SO8OO in southeastern Poland. 1 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-06-10.

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 1 FT8 messages attributed to BH5HFK 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 · 1

First attributed message: 2026-06-10
Last attributed message: 2026-06-10 21:28 UTC

Observed FT8 message patterns

Attributed sample: 1 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 BH5HFK in decoded directed-looking exchanges:

CA6SNT · Chile EA5AEP · Spain PU2SJR · Brazil CN2DX · Morocco MD0CCE · Isle of Man OE5GTE · Austria ON7DJ · Belgium SV8KOA · Greece YO8RFS · Romania 5B4ALJ · Cyprus DL4ME · Fed. Rep. of Germany OE3KLU · Austria

Most frequent locator attributed to BH5HFK

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: OL99
SO8OO receiver locator: KN09VW
Locator-centre separation: 8,022 km (approx.)
Last such locator decoded: 2026-06-10 21:28 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	BH5HFK S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-11 17:27	40m	- / -	9A5E	-6 / -	2	Partial capture
07-29 18:37	20m	- / -	EA1IOK	-2 / -	5	Partial capture
07-29 18:35	20m	- / -12	YO8RFS	+1 / -	3	✓ Closing fragment
07-29 18:29	20m	- / -24	OE5GTE	-5 / -	3	✓ Closing fragment
07-23 20:13	20m	- / -	F4IBJ	+7 / -	2	Partial capture
07-23 20:04	20m	- / -	CR7BRV	-2 / -	3	Partial capture
07-23 19:52	20m	- / -	F4IBJ	+1 / -	9	Partial capture
07-22 18:01	20m	- / -10	CN2DX	-4 / -	2	✓ Closing fragment
07-22 17:49	40m	- / -18	DL6MRS	+6 / -	2	Partial capture
07-22 17:42	40m	- / -20	UA4FKT	-12 / -	4	✓ Closing fragment
07-22 17:41	40m	- / -9	OE3KLU	+2 / -	2	✓ Closing fragment
07-17 18:13	40m	- / -16	OH2BGD	-12 / -	4	✓ Closing fragment
07-17 18:12	40m	- / -20	DL4ME	-7 / -	2	✓ Closing fragment
07-17 18:10	40m	- / -11	RG5A	-3 / -	2	✓ Closing fragment
07-13 18:02	20m	- / -	R7DX	-6 / -	2	Partial capture
07-13 18:01	20m	- / -12	ON6AA	0 / -	2	Partial capture
07-13 17:57	20m	- / -20	YO6LM	-2 / -	3	Partial capture
07-09 17:28	20m	- / -20	MD0CCE	+10 / -	2	✓ Closing fragment
07-02 19:15	20m	- / -16	PD0HLA	+2 / -	2	Partial capture
06-28 19:05	10m	- / -14	EA5AEP	-13 / -	3	✓ Closing fragment
06-28 19:02	10m	- / -13	EC3A	-18 / -	2	Partial capture
06-28 18:58	10m	- / -18	EC3A	-16 / -	2	Partial capture
06-23 19:10	20m	- / -14	ON7DJ	+1 / -	6	✓ Closing fragment
06-23 19:09	20m	- / -19	SV8KOA	-24 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
200530  -2  546  BH5HFK CR7BRV IM58
201330  +7 1523  BH5HFK F4IBJ IN96 (x2)
182915  +0 1761  BH5HFK OE5GTE -24 (x3)
183530  -3  828  BH5HFK YO8RFS -12 (x3)
183700  -2  583  BH5HFK EA1IOK IN62 (x5)
183930 -14 2078  BH5HFK CT3CD -02

40m

UTC    dB Audio  Message
181400 -13 2558  BH5HFK OH2BGD R-16 (x2)
174130  +4 1429  BH5HFK OE3KLU -09 (x2)
174230 -15 1147  BH5HFK UA4FKT LO23
174230 -24 1906  BH5HFK DK7ZT -25
174300 -13 1147  BH5HFK UA4FKT LO23 (x3)
174930  +5 2738  BH5HFK DL6MRS -18 (x2)
175315  -7  938  BH5HFK 5B4ALJ RR73
180245  -9 1129  BH5HFK LZ1ZF -14
172730  -3 2169  BH5HFK 9A5E JN75 (x2)

10m

UTC    dB Audio  Message
184800 -11 2661  BH5HFK PU2SJR RR73
185545 -15 1283  BH5HFK CA6SNT RR73
185845 -14 1658  BH5HFK EC3A -18 (x4)
190545 -13 1209  BH5HFK EA5AEP IM98 (x3)

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