M3THN — 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: IO92

Receiver-side FT8 activity involving M3THN, decoded by SO8OO in southeastern Poland. 21 FT8 messages attributed to this token as transmitter, on 80m, across 2 UTC dates in the available aggregate history. Observed between 2026-11-03 and 2026-11-04.

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 21 FT8 messages attributed to M3THN 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 -24 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-24 dB

Estimated median S/N

Bands

80m · 21

First attributed message: 2026-11-03
Last attributed message: 2026-11-04 00:31 UTC

Observed FT8 message patterns

Attributed sample: 21 messages
Active dates: 2 UTC dates
Estimated median S/N: -24 dB
Estimated 10th-90th percentile: -24 to -16 dB
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 20, moderate (-15 to -9 dB) 1, 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. 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 M3THN in decoded directed-looking exchanges:

DK6ITM · Fed. Rep. of Germany DL1UDO · Fed. Rep. of Germany EA4D · Spain F1HSY · France G4DBW · England IK1JMJ · Italy IQ4JO · Italy LA4NM · Norway OE6TNO · Austria ON1BH · Belgium SP1ADT · Poland SP1EG · Poland

Most frequent locator attributed to M3THN

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: IO92 · 14 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,606 km (approx.)
Last such locator decoded: 2026-11-04 00:31 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	M3THN S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 00:30	80m	-21 / -	K1XO	- / -	3	Partial capture
11-04 00:19	80m	-17 / -	UA9CK	- / -	4	Partial capture
11-04 00:11	80m	- / -18	IK1JMJ	-12 / -	2	✓ Closing fragment
11-04 00:02	80m	-18 / -16	TF1EM	-20 / -20	4	✓ Full exchange observed
11-03 23:57	80m	-24 / -15	YT5DL	+10 / -	4	✓ Closing observed
11-03 23:56	80m	-24 / -24	UX5UO	+10 / -3	7	✓ Full exchange observed
11-03 23:55	80m	-24 / -	EA4D	- / -	2	✓ Closing fragment
11-03 23:17	80m	- / -14	F1HSY	-5 / -	4	✓ Closing fragment
11-03 23:16	80m	- / -4	ON1BH	0 / -	2	✓ Closing fragment
11-03 23:12	80m	-24 / -10	T77RN	-10 / -	8	✓ Closing observed
11-03 22:51	80m	- / -	DF5AH	+5 / -	4	Partial capture
11-03 22:27	80m	- / -	DO1OAS	-4 / -	2	Partial capture
11-03 21:44	80m	- / -19	OE6TNO	+1 / -	7	✓ Closing fragment
11-03 21:37	80m	- / -20	IQ4JO	-10 / -	3	✓ Closing fragment
11-03 21:31	80m	- / -13	G4DBW	-11 / -	3	✓ Closing fragment
11-03 20:05	80m	- / -14	LA4NM	-12 / -	4	✓ Closing fragment
11-03 19:59	80m	- / -15	SP1EG	-1 / -	3	✓ Closing fragment
11-03 18:44	80m	- / -24	DK6ITM	-5 / -	3	✓ Closing fragment
11-03 18:33	80m	- / -17	DL1UDO	-7 / -	4	✓ Closing fragment
11-03 18:08	80m	- / -	DO1RBH	-8 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
235900 +14  826  M3THN UX5UO 73
235915 -24 1096  EA4D M3THN RR73
000215 -24  607  M3THN TF1EM -16
000230 -20 1096  TF1EM M3THN R-20
000245 -16  607  M3THN TF1EM RR73
000300 -17 1096  TF1EM M3THN 73
001130 -14 1707  M3THN IK1JMJ -18 (x2)
001945 -17  928  UA9CK M3THN IO92 (x4)
003030 -24  672  K1XO M3THN IO92 (x3)

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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