SQ9BPV — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Most frequent locator attributed to this token: KN09

Receiver-side FT8 activity involving SQ9BPV, decoded by SO8OO in southeastern Poland. 53 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 10m, across 8 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-09-17.

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 53 FT8 messages attributed to SQ9BPV as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (30%), followed by 40 m (28%) and 10 m (25%). Several six-hour UTC windows tied for the largest share (79%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-11 dB

Estimated median S/N

Bands

160m · 1 80m · 8 60m · 16 40m · 15 10m · 13

First attributed message: 2026-06-06
Last attributed message: 2026-09-17 19:10 UTC

Observed FT8 message patterns

Attributed sample: 53 messages
Active dates: 8 UTC dates
Estimated median S/N: -11 dB
Estimated 10th-90th percentile: -19 to +4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 18, moderate (-15 to -9 dB) 15, strong (≥ -8 dB) 20.

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 SQ9BPV in decoded directed-looking exchanges:

GJ0KYZ · Jersey ×2 II0WWA · Italy ×2 TM2WWA · France ×2 F5MYK · France ×2 A61QQ · United Arab Emirates CE2SV · Chile CR7BRV · Portugal CT2IBL · Portugal CX2AQ · Uruguay F1ODM · France G0CLH · England GW8DX · Wales

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to SQ9BPV

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: KN09 · 31 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 75 km (approx.)
Last such locator decoded: 2026-09-17 19:10 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	SQ9BPV S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-17 19:06	160m	- / -18	9A5E	-13 / -	3	✓ Closing fragment
09-15 18:07	80m	+12 / -	SQ2NIG	+7 / -1	6	✓ Full exchange observed
09-14 17:51	40m	- / -	SP4WSL	-3 / -	2	Partial capture
09-14 17:50	40m	- / -	UX5UW	+2 / -	3	Partial capture
09-13 10:44	10m	- / 0	9K2ET	-12 / -	2	Partial capture
08-27 11:30	10m	- / -3	CT2IBL	-1 / -	2	✓ Closing fragment
08-27 11:25	10m	- / -2	CR7BRV	-4 / -	2	✓ Closing fragment
08-14 22:16	60m	-10 / -14	EA1MX	-14 / -12	4	✓ Full exchange observed
08-14 22:15	60m	- / -	DL4KSD	-10 / -	3	Partial capture
08-14 22:14	60m	-11 / -19	G0AZH	-6 / -3	7	✓ Full exchange observed
08-14 22:12	60m	-6 / -7	SE7LH	-2 / -	4	✓ Closing observed
08-14 22:08	60m	-6 / -5	F5MYK	-8 / -5	6	✓ Full exchange observed
08-14 22:07	60m	-1 / -3	IK6BSN	0 / +2	5	✓ Full exchange observed
08-12 15:18	10m	- / +3	GW8DX	-2 / -	2	✓ Closing fragment
08-12 13:30	10m	- / -6	PA3AGN	-14 / -	2	✓ Closing fragment
08-01 16:15	10m	- / -	IK4LZH	-2 / -	2	✓ Closing fragment
07-28 19:17	10m	- / -	M0VUE	-11 / -	2	✓ Closing fragment
07-27 19:39	10m	- / -7	CE2SV	-2 / -	2	✓ Closing fragment
07-25 17:36	10m	- / -2	GJ0KYZ	-5 / -	2	✓ Closing fragment
07-18 10:58	10m	- / -10	F1ODM	-12 / -	2	✓ Closing fragment
07-18 10:44	10m	- / +5	IK7MIY	-16 / -	2	✓ Closing fragment
07-18 10:11	10m	- / -	DL3MIB	-10 / -	4	Partial capture
07-12 09:37	10m	- / -3	ON8PB	-20 / -	2	✓ Closing fragment
07-12 09:12	10m	- / -11	RO6K	-18 / -	2	✓ Closing fragment
07-07 15:32	10m	- / -4	UA6BGM	-10 / -	2	✓ Closing fragment
07-05 18:38	10m	- / -3	TM2WWA	+4 / -	2	✓ Closing fragment
07-04 17:16	40m	- / +1	II3WWA	-6 / -	3	✓ Closing fragment
07-03 22:15	80m	+4 / -3	TM8WWA	-11 / -	5	Partial capture
07-03 18:21	40m	-18 / -	E2WWA	- / -	2	Partial capture
07-03 18:19	40m	-18 / -	8A1WWA	- / -	2	✓ Closing fragment
07-03 18:13	40m	-15 / -	II5WWA	- / -2	3	Partial capture
07-03 18:03	20m	- / -2	TM8WWA	+13 / -	3	✓ Closing fragment
06-30 18:19	20m	- / -12	CR2WWA	-15 / -	2	Partial capture
06-29 20:11	40m	-9 / -	CS2WWA	- / -14	5	✓ Closing fragment
06-29 20:08	40m	-13 / -9	TM2WWA	-8 / -12	6	✓ Full exchange observed
06-29 20:06	40m	- / -8	SP7TF	-10 / -	3	✓ Closing fragment
06-29 20:01	40m	- / -11	II0WWA	-22 / -	2	✓ Closing fragment
06-23 17:45	20m	- / -7	KF0YOB	-6 / -	6	Partial capture

Recent FT8 messages decoded at SO8OO

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

160m

UTC    dB Audio  Message
190645 -16 2126  SQ9BPV 9A5E -18 (x3)
191030 -10 1317  HB9CXZ SQ9BPV KN09

80m

UTC    dB Audio  Message
201515  +0 1052  II6WWA SQ9BPV KN09
221530  +6 1177  TM8WWA SQ9BPV KN09 (x3)
221745  -9 2406  SQ9BPV TM8WWA -03 (x2)
180645  +7 1217  CQ SQ9BPV KN09
180700  +6 1901  SQ9BPV SQ2NIG JO84 (x2)
180745 +11 1217  SQ2NIG SQ9BPV -01
180800  +9 1901  SQ9BPV SQ2NIG R+11
180815 +12 1217  SQ2NIG SQ9BPV RR73
180830  +5 1901  SQ9BPV SQ2NIG 73
180845  +6 1217  OE1HXS SQ9BPV -02

40m

UTC    dB Audio  Message
181430 -14 1339  II5WWA SQ9BPV R-02
181930 -19 1167  8A1WWA SQ9BPV KN09 (x2)
182130 -17 1167  E2WWA SQ9BPV KN09 (x2)
182445 -22 1395  SQ9BPV SN4K +06
171600  -6  627  SQ9BPV II3WWA +01 (x3)
172300  -4  605  SQ9BPV DA0WWA RR73
175030  +2 1286  SQ9BPV UX5UW KO50 (x3)
175130  -3 1445  SQ9BPV SP4WSL JO93 (x2)

10m

UTC    dB Audio  Message
133045 -10 1191  SQ9BPV PA3AGN -06 (x2)
151830 -13 2876  SQ9BPV GW8DX +03 (x2)
133230  -9  621  SQ9BPV GJ0KYZ RR73
133400 -16 1252  SQ9BPV F5THL JN03
185115 -23 1972  SQ9BPV CX2AQ RR73
111800 -15 2258  SQ9BPV CR7CDR -11
112515  -2  666  SQ9BPV CR7BRV -02 (x2)
113015  -3 2125  SQ9BPV CT2IBL -03 (x2)
102645  +0  496  SQ9BPV <...> -02
104415 -11 2457  SQ9BPV 9K2ET +00 (x2)

60m

UTC    dB Audio  Message
221430 -12 1352  G0AZH SQ9BPV -03
221445  -5  575  SQ9BPV G0AZH R-19
221500 -10 1352  G0AZH SQ9BPV -03
221515  -6  575  SQ9BPV G0AZH R-19
221530 -11 1466  G0AZH SQ9BPV RR73
221545  -6  575  SQ9BPV G0AZH 73
221545  -7 1352  SQ9BPV DL4KSD JO71
221600 -11 1466  EA1MX SQ9BPV -12
221615 -14  823  SQ9BPV EA1MX R-14
221615 -11 1465  SQ9BPV DL4KSD JO71
221630 -10 1466  EA1MX SQ9BPV RR73
221645 -15  824  SQ9BPV EA1MX 73
221645 -13 1465  SQ9BPV DL4KSD JO71
221700 -10 1466  OE5WRO SQ9BPV -12
222130 -14 1534  CQ SQ9BPV KN09

20m

UTC    dB Audio  Message
174545  -7 1002  SQ9BPV KF0YOB -07 (x6)
181900 -15 2228  SQ9BPV CR2WWA -12 (x2)
180330 +14 2566  SQ9BPV TM8WWA -02 (x3)
151030 -17 2225  SQ9BPV GB2WWA -16
143615 -24 1887  SQ9BPV SV1CQN RR73

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.

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