PA7CV — 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: Netherlands Most frequent locator attributed to this token: JO32

Receiver-side FT8 activity involving PA7CV, decoded by SO8OO in southeastern Poland. 487 FT8 messages attributed to this token as transmitter, on 80m, 20m, 10m, across 12 UTC dates in the available aggregate history. Observed between 2026-06-26 and 2026-08-14.

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 487 FT8 messages attributed to PA7CV as the transmitting token by decoded message structure across 12 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (92%), followed by 80 m (8%) and 10 m (0%). Most decodes (61%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (89%); the estimated median was -21 dB.

Overview

487

Messages attributed

UTC dates decoded

115

Active 15-min windows

-21 dB

Estimated median S/N

Bands

80m · 40 20m · 446 10m · 1

First attributed message: 2026-06-26
Last attributed message: 2026-08-14 16:22 UTC

Observed FT8 message patterns

Attributed sample: 487 messages
Active dates: 12 UTC dates
Estimated median S/N: -21 dB
Estimated 10th-90th percentile: -24 to -15 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 433, moderate (-15 to -9 dB) 54, 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.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with PA7CV in decoded directed-looking exchanges:

EA3BIC · Spain EA5D · Spain EA8UP · Canary Islands EG5MYC · Spain F4HTA · France G0LJU · England GM3AND · Scotland LB5CK · Norway OE6GBG · Austria R2FDP · Kaliningrad R4AAR · European Russia R6YG · European Russia

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 PA7CV

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: JO32 · 360 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,067 km (approx.)
Last such locator decoded: 2026-08-14 16:22 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	PA7CV S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-14 19:08	20m	- / -5	F4HTA	-8 / -	2	✓ Closing fragment
08-14 18:22	20m	- / -18	R4AAR	-12 / -	2	✓ Closing fragment
08-14 14:45	20m	- / -21	<...>	-17 / -	4	Partial capture
08-12 20:06	20m	-19 / -	MW7GQB	- / -12	9	Partial capture
08-12 20:05	20m	-16 / -7	OE6GBG	-2 / -18	5	✓ Full exchange observed
08-12 20:01	20m	-20 / -	IZ0RDM	- / -	7	Partial capture
08-12 19:58	20m	-20 / -	SQ9PQK	- / +1	2	✓ Closing fragment
08-12 19:49	20m	-18 / -	G4YLJ	- / -	4	Partial capture
08-12 19:46	20m	-17 / -	OK2PB	- / +2	4	Partial capture
08-12 19:35	20m	-18 / -	R2FDP	- / -8	2	✓ Closing fragment
08-12 19:29	20m	-21 / -	OZ7CL	- / -	3	Partial capture
08-12 19:22	20m	-18 / -	OM7AMA	- / 0	2	Partial capture
08-12 19:18	20m	-19 / -	R3BIS	- / -12	3	Partial capture
08-12 19:02	20m	-16 / -	YO9CX	- / -	2	✓ Closing fragment
08-12 18:56	20m	-13 / -	OD5ZZ	- / -	5	Partial capture
08-12 18:52	20m	-17 / -	F4NJZ	- / -	3	Partial capture
08-12 18:44	20m	-18 / +6	M0CKX	-17 / -	2	Partial capture
08-12 18:35	20m	- / -9	EA4GG	-14 / -	2	Partial capture
08-12 18:28	20m	-19 / -	MM0DXL	- / -9	5	Partial capture
08-12 18:07	20m	-18 / -	<...>	- / -	2	Partial capture
08-12 17:51	20m	-19 / -	<...>	- / -	4	Partial capture
08-12 17:41	20m	-21 / -	HZ1YJ	- / -	2	Partial capture
08-12 17:39	20m	- / -5	EA8UP	0 / -	2	✓ Closing fragment
08-12 17:36	20m	-24 / -14	EG5MYC	-17 / -10	3	Partial capture
08-12 17:21	20m	-18 / -	UN8DSW	- / -	3	Partial capture
08-12 17:04	20m	-18 / -	UN8DSW	- / -	2	Partial capture
08-12 16:58	20m	-18 / -	OE1AVO	- / -10	5	Partial capture
08-12 16:47	20m	-22 / -	SP9WLC	- / -2	2	Partial capture
08-12 16:45	20m	-20 / -21	EG5MYC	-10 / -	3	✓ Closing observed
08-12 16:39	20m	-24 / -	YO2DSA	- / -10	2	Partial capture
08-12 16:10	20m	-22 / -	R4FDW	- / -	2	Partial capture
08-12 16:06	20m	-21 / -	R4FDW	- / -	2	Partial capture
08-12 15:57	20m	-22 / -	2E0CVN	- / -	2	Partial capture
08-12 15:54	20m	-24 / -	2E0CVN	- / -	2	Partial capture
08-12 14:44	20m	-23 / -	EA5D	-10 / -	2	✓ Closing observed
08-12 14:27	20m	-22 / -6	G0LJU	-18 / -	3	✓ Closing observed
08-12 14:25	20m	- / -13	SP2OSP	0 / -	3	✓ Closing fragment
08-12 14:13	20m	-23 / -	R4FDW	- / -	5	Partial capture
08-12 14:00	20m	- / -	HB9CIC	-18 / -	2	Partial capture
08-12 13:59	20m	- / -10	GM3AND	-4 / -	2	✓ Closing fragment
08-11 19:31	40m	- / -8	SQ3TR	-11 / -	3	✓ Closing fragment
08-11 19:28	40m	- / +4	DG7RF	-6 / -	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
142900 -10  952  PA7CV EA3BIC RR73
143115 -24 1621  BG0FQU PA7CV JO32
144545 -15 1919  PA7CV <...> -21 (x4)
145100 -23 1621  <...> PA7CV R-07
152700 -20 1621  RA9J PA7CV JO32
161815 -20 1622  UR5SG PA7CV JO32
162230 -21 1621  PI4DX PA7CV JO32
163030 -12 2411  PA7CV R6YG RR73
182245 -11 1721  PA7CV R4AAR -18 (x2)
190815  -8  524  PA7CV F4HTA -05 (x2)

40m

UTC    dB Audio  Message
192845  -6  884  PA7CV DG7RF +04 (x2)
193145  -9 1892  PA7CV SQ3TR -08 (x3)

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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