M7NQB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: England Most frequent locator attributed to this token: IO94

Receiver-side FT8 activity involving M7NQB, decoded by SO8OO in southeastern Poland. 15 FT8 messages attributed to this token as transmitter, on 80m, across 2 UTC dates in the available aggregate history. Observed between 2026-09-16 and 2026-09-20.

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 15 FT8 messages attributed to M7NQB as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 80 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

80m · 15

First attributed message: 2026-09-16
Last attributed message: 2026-09-20 05:32 UTC

Observed FT8 message patterns

Attributed sample: 15 messages
Active dates: 2 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) 5, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 5.

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 M7NQB in decoded directed-looking exchanges:

DK7UY · Fed. Rep. of Germany DO4CNA · Fed. Rep. of Germany ON7HM · Belgium PC2J · Netherlands PG7VG · Netherlands

Most frequent locator attributed to M7NQB

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: IO94 · 14 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,625 km (approx.)
Last such locator decoded: 2026-09-20 05:32 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	M7NQB S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-20 05:46	80m	- / -	PA3CNI	-13 / -	5	Partial capture
09-20 05:44	80m	- / -14	DK7UY	-12 / -	6	✓ Closing fragment
09-20 05:44	80m	- / +1	DK7ZT	-3 / -	5	Partial capture
09-20 05:19	80m	- / -14	DK7UY	-4 / -	5	Partial capture
09-20 05:15	80m	- / -	ON5HE	+3 / -	3	Partial capture
09-20 05:12	80m	- / -	YO9IJP	+2 / -	4	Partial capture
09-20 05:12	80m	- / -	DL1UDO	-10 / -	4	Partial capture
09-20 04:55	80m	- / -13	PC2J	-10 / -	8	✓ Closing fragment
09-19 06:39	80m	- / -	PA3CPS	-8 / -	2	Partial capture
09-18 20:07	80m	- / -24	DD8BA	-9 / -	10	Partial capture
09-18 19:56	80m	- / -	DD8BA	-10 / -	3	Partial capture
09-18 06:03	80m	- / -19	PA3CPS	-11 / -	6	Partial capture
09-18 05:47	40m	- / -12	DK7ZT	-4 / -	3	Partial capture
09-18 05:44	40m	- / -14	DJ0MAB	+6 / -	5	Partial capture
09-18 05:39	40m	- / -5	DK7ZT	-1 / -	3	Partial capture
09-18 05:38	40m	- / -8	DL3IAK	-7 / -	7	Partial capture
09-18 05:17	40m	- / +3	F8MRQ	-4 / -	2	Partial capture
09-18 05:06	40m	- / -	F5PBG	-8 / -	2	Partial capture
09-17 19:13	80m	- / -13	DK7ZT	+3 / -	9	Partial capture
09-17 19:09	80m	- / -15	DK7ZT	0 / -	4	Partial capture
09-17 19:02	80m	- / -25	DK7ZT	+4 / -	3	Partial capture
09-17 19:02	80m	- / -25	DO4CNA	+1 / -	11	✓ Closing fragment
09-17 18:41	80m	- / -18	DK7ZT	+3 / -	5	Partial capture
09-17 18:33	80m	- / -24	DO8JB	-11 / -	12	Partial capture
09-17 18:33	80m	- / -	DO9FR	-6 / -	2	Partial capture
09-17 18:27	80m	- / -4	DK7ZT	+9 / -	3	Partial capture
09-17 18:12	80m	- / -	DO9SAM	+13 / -	3	Partial capture
09-17 17:51	80m	- / -12	PG7VG	-9 / -	5	✓ Closing fragment
09-17 05:18	80m	- / -14	ON7HM	-16 / -	4	✓ Closing fragment
09-16 04:35	80m	- / -	DO2KTE	-1 / -	6	Partial capture
09-16 04:33	80m	- / -	G0BLB	-9 / -	4	Partial capture
09-16 04:31	80m	- / -	9A4ZM	+12 / -	2	Partial capture
09-16 04:24	80m	- / -2	F4LZZ	-23 / -	3	Partial capture
09-16 04:05	80m	- / -16	ON1JP	-16 / -	5	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
054400  -8 1704  M7NQB DK7UY JO44
054430  -2 1149  M7NQB DK7ZT +01 (x4)
054600 -13 1704  M7NQB DK7UY JO44
054630 -15 2110  M7NQB PA3CNI JO22
054630  -9 1704  M7NQB DK7UY JO44
054700  -9 1346  M7NQB PA3CNI JO22
054700 -13 1704  M7NQB DK7UY R-14
054730 -15 1345  M7NQB PA3CNI JO22
054730 -15 1703  M7NQB DK7UY R-10
054800 -15 1346  M7NQB PA3CNI JO22
054800 -15 1704  M7NQB DK7UY 73
054830  -9 1346  M7NQB PA3CNI JO22

40m

UTC    dB Audio  Message
053930  -8 2515  M7NQB DL3IAK R-08
053930  -2 1907  M7NQB DK7ZT -05 (x2)
054030  -7 2514  M7NQB DL3IAK R-08
054030  +1 1907  M7NQB DK7ZT -05
054230  -7  396  M7NQB DL3IAK R-08 (x2)
054430  +6 2514  M7NQB DJ0MAB JN49 (x4)
054730  -2 1907  M7NQB DK7ZT -12
054730  +9 2514  M7NQB DJ0MAB R-14
054800  -2 1907  M7NQB DK7ZT -12 (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.

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