CX7AV — 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: Uruguay Most frequent locator attributed to this token: GF15

Receiver-side FT8 activity involving CX7AV, decoded by SO8OO in southeastern Poland. 1 FT8 messages attributed to this token as transmitter, on 10m, across 1 UTC dates in the available aggregate history. Last observed 2026-06-09.

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 CX7AV as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 10 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

10m · 1

First attributed message: 2026-06-09
Last attributed message: 2026-06-09 19:43 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 CX7AV in decoded directed-looking exchanges:

GB64MOD · Wales HC2GRC · Ecuador K2TQC · United States RL9LR · Asiatic Russia

Most frequent locator attributed to CX7AV

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: GF15
SO8OO receiver locator: KN09VW
Locator-centre separation: 12,153 km (approx.)
Last such locator decoded: 2026-06-09 19:43 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	CX7AV S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-09 02:02	40m	- / -	MI7XHT	-19 / -	2	Partial capture
09-16 23:35	40m	- / -16	WA8NLX	-4 / -	4	Partial capture
09-16 23:33	40m	- / -11	K2TQC	-16 / -	2	✓ Closing fragment
09-16 23:23	40m	- / -	MI7XHT	-11 / -	2	Partial capture
09-16 23:19	40m	- / -	MI7XHT	-16 / -	2	Partial capture
09-11 01:31	40m	- / -10	HC2GRC	-8 / -	2	✓ Closing fragment
09-03 00:32	40m	- / -	RD9U	-4 / -	3	Partial capture
08-06 00:45	40m	- / -	PD0IFI	-8 / -	2	Partial capture
08-06 00:41	40m	- / -21	GB64MOD	-12 / -	3	✓ Closing fragment
08-06 00:41	40m	- / -	F8NHF	-12 / -	9	Partial capture
08-06 00:35	40m	- / -	PD0IFI	-2 / -	7	Partial capture
08-06 00:27	40m	- / -13	RL9LR	-2 / -	4	✓ Closing fragment
08-01 00:40	40m	- / -	PD0IFI	-2 / -	2	Partial capture
08-01 00:37	40m	- / -	UT5ZC	-7 / -	2	Partial capture
08-01 00:36	40m	- / -	PD0IFI	-3 / -	4	Partial capture
08-01 00:36	40m	- / -	DH2YBG	-8 / -	6	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
013145  -7 2726  CX7AV HC2GRC RR73
013345  -5 2987  CX7AV K2YF -16
231900 -13 2462  CX7AV MI7XHT IO64 (x4)
233345 -16 1025  CX7AV K2TQC -11 (x2)
233515  -1 2672  CX7AV WA8NLX EM92 (x2)
233545 -18 2141  CX7AV KK2M FN03
233745  -3 2672  CX7AV WA8NLX R-16 (x2)
020215 -17 1316  CX7AV MI7XHT IO64 (x2)

CW

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

Explore CW reception at SO8OO

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