SQ1BHK — 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: Poland Most frequent locator attributed to this token: JO73

Receiver-side FT8 activity involving SQ1BHK, decoded by SO8OO in southeastern Poland. 24 FT8 messages attributed to this token as transmitter, on 20m, 10m, across 6 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-08-20.

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 24 FT8 messages attributed to SQ1BHK 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 (92%), followed by 10 m (8%). Several six-hour UTC windows tied for the largest share (58%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-9 dB

Estimated median S/N

Bands

20m · 22 10m · 2

First attributed message: 2026-06-07
Last attributed message: 2026-08-20 10:04 UTC

Observed FT8 message patterns

Attributed sample: 24 messages
Active dates: 6 UTC dates
Estimated median S/N: -9 dB
Estimated 10th-90th percentile: -17 to 0 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 9, strong (≥ -8 dB) 11.

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 SQ1BHK in decoded directed-looking exchanges:

9A3AUH · Croatia EB3JT · Spain HB9EFK · Switzerland RA9ACA · Asiatic Russia DB2VS · Fed. Rep. of Germany EA1A · Spain F1DXP · France F4HTA · France F4IVG · France K2TQC · United States M0ZGT · England MI7RDK · Northern Ireland

Most frequent locator attributed to SQ1BHK

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: JO73 · 14 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 613 km (approx.)
Last such locator decoded: 2026-08-20 10:04 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	SQ1BHK S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-26 08:21	10m	- / -5	RA9ACA	-4 / -	3	✓ Closing fragment
08-31 20:16	20m	- / -7	K2TQC	-13 / -	2	✓ Closing fragment
08-31 20:04	20m	- / -7	MI7RDK	+10 / -	2	✓ Closing fragment
08-31 19:44	20m	- / -10	UB3FBJ	+14 / -	4	Partial capture
08-31 18:59	20m	- / -8	PE1NGW	+1 / -	3	✓ Closing fragment
08-30 08:04	20m	- / -10	F1DXP	-8 / -	2	✓ Closing fragment
08-29 15:35	20m	- / -5	M0ZGT	-10 / -	3	✓ Closing fragment
08-21 12:05	10m	- / +1	HB9EFK	+7 / -	2	✓ Closing fragment
08-20 10:15	20m	- / -13	DB2VS	-20 / -	2	✓ Closing fragment
08-20 10:03	20m	-13 / -7	F4IVG	+4 / -	4	✓ Closing observed
08-20 09:57	20m	-10 / -	LZ2PAJ	- / -	4	Partial capture
08-20 08:58	20m	- / -14	F4HTA	-8 / -	2	✓ Closing fragment
08-20 08:57	20m	-4 / -	G6ZRV	- / -	2	Partial capture
08-20 08:50	20m	0 / -4	RG5A	+21 / -	3	✓ Closing observed
08-20 08:47	20m	- / -14	UA3VVA	+12 / -	2	✓ Closing fragment
08-18 11:29	10m	-6 / -	F4JOO	- / -14	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
112915  -6 1003  F4JOO SQ1BHK R-14 (x2)
112245  -8 2684  SQ1BHK 9A3AUH RR73
112445 -12 2684  SQ1BHK EB3JT 73
120545  +6 2495  SQ1BHK HB9EFK +01 (x2)
082115  -4 1296  SQ1BHK RA9ACA -05 (x3)

80m

UTC    dB Audio  Message
183430 -18 1126  SQ1BHK IQ0AAI RR73

20m

UTC    dB Audio  Message
080445 -12 2572  SQ1BHK F1DXP RR73
080515  -4 2573  SQ1BHK F5OYA/P JN13
185930  +1 2684  SQ1BHK PE1NGW -08 (x3)
190245  +9 2457  SQ1BHK EA1A RR73
191345 -12 2264  SQ1BHK R9FDM RR73
194400 +14 2462  SQ1BHK UB3FBJ -10 (x4)
200400 +11  287  SQ1BHK MI7RDK -07 (x2)
201600 -14  214  SQ1BHK K2TQC -07 (x2)

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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