M7MVA — FT8 activity observed at SO8OO

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

Receiver-side FT8 activity involving M7MVA, decoded by SO8OO in southeastern Poland. 20 FT8 messages attributed to this token as transmitter, on 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-09-17 and 2026-09-19.

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 20 FT8 messages attributed to M7MVA 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%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -16 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-16 dB

Estimated median S/N

Bands

40m · 20

First attributed message: 2026-09-17
Last attributed message: 2026-09-19 20:39 UTC

Observed FT8 message patterns

Attributed sample: 20 messages
Active dates: 3 UTC dates
Estimated median S/N: -16 dB
Estimated 10th-90th percentile: -21 to -9 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 10, moderate (-15 to -9 dB) 8, strong (≥ -8 dB) 2.

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 M7MVA in decoded directed-looking exchanges:

DA1ST · Fed. Rep. of Germany DJ2MS · Fed. Rep. of Germany DK7UY · Fed. Rep. of Germany DL8MRE · Fed. Rep. of Germany EA8UP · Canary Islands G6MTI · England G8KHF · England HB9EFK · Switzerland IK2PZX · Italy OH5KNL · Finland OZ5AGJ · Denmark PA2WDR · Netherlands

Most frequent locator attributed to M7MVA

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 · 9 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,625 km (approx.)
Last such locator decoded: 2026-09-19 20:39 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	M7MVA S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-19 20:40	40m	- / -	PD0IFI	-1 / -	2	Partial capture
09-19 20:38	40m	-14 / -13	EA8UP	0 / +5	5	✓ Full exchange observed
09-18 20:52	40m	- / -3	DL8MRE	-3 / -	2	✓ Closing fragment
09-18 20:04	40m	- / -	DJ2MS	-6 / -	2	✓ Closing fragment
09-18 19:53	40m	-10 / -	OE8PIT	+4 / -16	8	Partial capture
09-18 19:48	40m	-9 / -10	HB9EFK	+10 / -	3	✓ Closing observed
09-18 19:40	40m	- / -2	OH5KNL	+3 / -	2	✓ Closing fragment
09-18 19:39	40m	- / -11	PA2WDR	-9 / -	2	✓ Closing fragment
09-18 18:47	40m	- / -	UA4FKT	+2 / -	2	Partial capture
09-18 18:25	40m	- / -	UT2SQ	-4 / -	5	Partial capture
09-18 16:52	40m	- / -13	PE1NPS	-7 / -	3	✓ Closing fragment
09-18 07:49	40m	- / -13	DK7UY	-19 / -	3	✓ Closing fragment
09-18 07:47	40m	- / -4	OZ5AGJ	-18 / -	3	✓ Closing fragment
09-17 20:32	40m	- / -	DL5DQZ	+4 / -	12	Partial capture
09-17 20:30	40m	-19 / -	SP6AXW	- / -13	5	Partial capture
09-17 20:26	40m	-20 / -	OM7RU	- / -	4	Partial capture
09-17 20:25	40m	- / -11	RW3ZC	-2 / -	3	✓ Closing fragment
09-17 19:36	40m	- / +4	G6MTI	-9 / -	2	✓ Closing fragment
09-17 19:31	40m	- / -	UA4FKT	+6 / -	2	Partial capture
09-17 19:30	40m	- / 0	G8KHF	-6 / -	2	✓ Closing fragment
09-17 11:46	40m	- / -	PD0IFI	-6 / -	2	Partial capture
09-17 11:35	40m	- / -	PD0IFI	-2 / -	2	Partial capture
09-17 11:33	40m	- / -3	DK7ZT	-20 / -	2	Partial capture
09-17 11:32	40m	- / -	PD0IFI	-10 / -	2	Partial capture
09-17 10:42	40m	- / -15	DA1ST	-6 / -	3	✓ Closing fragment
09-17 10:36	40m	- / +7	DK7ZT	-18 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
200515  -7 1067  M7MVA DJ2MS 73
200730 +13  446  M7MVA PD0IFI JO32 (x2)
205245  -4 1994  M7MVA DL8MRE R-03 (x2)
084700  +1 2547  M7MVA SO100PKP -12
143000 -22 2172  M7MVA IK1NPP JN34
143215 -15 1487  M7MVA ON1DGN -13
203800  +0 2384  M7MVA EA8UP -13
203815 -15 2384  EA8UP M7MVA R+05
203830  +0 2384  M7MVA EA8UP RR73
203845 -15 2384  EA8UP M7MVA 73 (x2)
204030  -1 1454  M7MVA PD0IFI JO32 (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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