M7NPA — 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: England Most frequent locator attributed to this token: IO83

Receiver-side FT8 activity involving M7NPA, decoded by SO8OO in southeastern Poland. 26 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-14.

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 26 FT8 messages attributed to M7NPA 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 (92%), followed by 20 m (8%). Several six-hour UTC windows tied for the largest share (92%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (65%); the estimated median was -16 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-16 dB

Estimated median S/N

Bands

40m · 24 20m · 2

First attributed message: 2026-06-07
Last attributed message: 2026-10-14 01:41 UTC

Observed FT8 message patterns

Attributed sample: 26 messages
Active dates: 3 UTC dates
Estimated median S/N: -16 dB
Estimated 10th-90th percentile: -20 to -12 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 17, moderate (-15 to -9 dB) 9, 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 M7NPA in decoded directed-looking exchanges:

DH5BM · Fed. Rep. of Germany DL8TV · Fed. Rep. of Germany EA1IOK · Spain F6BEC · France II5GG · Italy IU4DTV · Italy IZ3EAW · Italy PD0LBY · Netherlands SQ9BDB · Poland

Most frequent locator attributed to M7NPA

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: IO83 · 3 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,744 km (approx.)
Last such locator decoded: 2026-10-14 01:41 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	M7NPA S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-14 19:21	40m	- / -10	UA3SCU	-5 / -	2	Partial capture
10-14 19:20	40m	- / -10	IU4DTV	-4 / -	2	✓ Closing fragment
10-14 19:14	40m	- / -18	DL8TV	+4 / -	2	✓ Closing fragment
10-14 19:12	40m	- / -24	II5GG	-5 / -	3	✓ Closing fragment
10-14 19:05	40m	- / -	F4BYA	+6 / -	7	Partial capture
10-14 19:05	40m	- / -17	IZ6BYS	-16 / -	3	Partial capture
10-14 18:57	40m	- / -10	DH5BM	-16 / -	3	✓ Closing fragment
10-14 14:52	40m	- / -4	F6BEC	-10 / -	2	✓ Closing fragment
10-14 14:45	40m	- / -24	SQ9BDB	-4 / -	6	✓ Closing fragment
10-14 14:40	40m	- / -	F4BYA	0 / -	8	Partial capture
10-14 14:34	40m	- / -13	IZ3EAW	-5 / -	12	✓ Closing fragment
10-14 14:27	40m	- / -15	PD0LBY	-17 / -	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
190615 -15 1605  M7NPA IZ6BYS R-17
190615 +10 2981  M7NPA F4BYA JN19 (x5)
191230  -2 2232  M7NPA II5GG -24 (x3)
191430  +4 1937  M7NPA DL8TV -18 (x2)
192000  -9 2152  M7NPA IU4DTV -10 (x2)
192100  -4 1064  M7NPA UA3SCU -10 (x2)

CW

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

Explore CW reception at SO8OO

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