CR7CEQ — 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: Portugal Most frequent locator attributed to this token: IM59

Receiver-side FT8 activity involving CR7CEQ, decoded by SO8OO in southeastern Poland. 13 FT8 messages attributed to this token as transmitter, on 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-10-27 and 2026-10-30.

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 13 FT8 messages attributed to CR7CEQ as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -11 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-11 dB

Estimated median S/N

Bands

40m · 13

First attributed message: 2026-10-27
Last attributed message: 2026-10-30 23:33 UTC

Observed FT8 message patterns

Attributed sample: 13 messages
Active dates: 3 UTC dates
Estimated median S/N: -11 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 9, strong (≥ -8 dB) 3.

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 CR7CEQ in decoded directed-looking exchanges:

5B4AMX · Cyprus CS8ABF · Azores DK7ZT · Fed. Rep. of Germany DL7ACA · Fed. Rep. of Germany EA8UP · Canary Islands F1HFP · France F8MRQ · France G0BNR · England G0RIF · England G5NIK · England MW9LQA · Wales R6FX · European Russia

Most frequent locator attributed to CR7CEQ

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: IM59 · 7 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,670 km (approx.)
Last such locator decoded: 2026-10-30 23:33 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	CR7CEQ S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-30 23:33	40m	-12 / +4	CS8ABF	-8 / -	3	✓ Closing observed
10-30 23:29	40m	- / -19	RN6HK	-3 / -	5	Partial capture
10-30 23:04	40m	- / -1	MW9LQA	-8 / -	2	✓ Closing fragment
10-30 22:57	40m	-8 / -	SQ100LKK	- / +3	2	Partial capture
10-29 22:47	40m	- / +1	UA4FKT	+8 / -	3	✓ Closing fragment
10-29 22:45	40m	- / 0	G0BNR	-8 / -	2	✓ Closing fragment
10-29 22:42	40m	- / -18	GW4HZA	-3 / -	2	Partial capture
10-29 22:36	40m	- / -16	R6FX	-12 / -	2	✓ Closing fragment
10-29 22:28	40m	- / +5	M0MLS	-8 / -	2	Partial capture
10-29 21:06	40m	- / -14	M0MLS	-18 / -	4	Partial capture
10-28 23:05	40m	- / +3	G0RIF	+2 / -	2	✓ Closing fragment
10-28 22:56	40m	- / -16	YO9IKW	-8 / -	2	✓ Closing fragment
10-28 22:54	40m	- / -15	KY2J	-6 / -	4	Partial capture
10-28 22:41	40m	- / -11	DL7ACA	0 / -	4	✓ Closing fragment
10-28 22:27	40m	- / +1	EA8UP	+8 / -	2	✓ Closing fragment
10-28 22:07	40m	- / -6	F8MRQ	+2 / -	3	✓ Closing fragment
10-28 22:06	40m	- / -2	F1HFP	-1 / -	2	✓ Closing fragment
10-27 22:42	40m	- / -3	SV5BYP	-8 / -	4	✓ Closing fragment
10-27 22:30	40m	- / -5	YO4NF	-6 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
230015 -11  479  SP6FME CR7CEQ -12
230145 -10  479  SP6AXW CR7CEQ +00
230430 -11  505  CR7CEQ MW9LQA -01 (x2)
231115 -11  479  EX7CQ CR7CEQ IM59
231330  -9  985  CR7CEQ M7KEV R-06
231730 -16 2157  CR7CEQ OE9HGV -13
232900  -5  313  CR7CEQ RN6HK LN14 (x5)
233315 -12  479  CS8ABF CR7CEQ IM59
233330  -8 1123  CR7CEQ CS8ABF +04 (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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