3A2MW — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Monaco Most frequent locator attributed to this token: JN33

Receiver-side FT8 activity involving 3A2MW, decoded by SO8OO in southeastern Poland. 5,364 FT8 messages attributed to this token as transmitter, on 20m, 10m, across 71 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-08-31.

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 5,364 FT8 messages attributed to 3A2MW as the transmitting token by decoded message structure across 71 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (91%), followed by 10 m (9%). The busiest six-hour window was 15:00-21:00 UTC, containing 41% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.

Overview

5,364

Messages attributed

UTC dates decoded

753

Active 15-min windows

-14 dB

Estimated median S/N

Bands

20m · 4,907 10m · 457

First attributed message: 2026-06-06
Last attributed message: 2026-08-31 09:57 UTC

Observed FT8 message patterns

Attributed sample: 5,364 messages
Active dates: 71 UTC dates
Estimated median S/N: -14 dB
Estimated 10th-90th percentile: -22 to -5.4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2,318, moderate (-15 to -9 dB) 1,994, strong (≥ -8 dB) 1,052.

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 3A2MW in decoded directed-looking exchanges:

M9VVE · England ×7 F4HSB · France ×5 TA3NK · Asiatic Turkey ×4 G0VLF · England ×4 ZW5B · Brazil ×4 G8GDS · England ×3 M7NNB · England ×3 G4SRT · England ×3 TA1MB · European Turkey ×2 SQ9FSH · Poland ×2 SP9SOS · Poland ×2 R4ML · European Russia ×2

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to 3A2MW

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: JN33 · 4,021 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,332 km (approx.)
Last such locator decoded: 2026-08-31 09:57 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	3A2MW S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-03 18:43	80m	- / -	SP7SZJ	+5 / -	3	Partial capture
08-31 19:59	60m	- / -	F4MVX	-14 / -	5	Partial capture
08-31 10:23	20m	- / -	F4LZK	-8 / -	2	Partial capture
08-31 10:10	20m	- / +10	F4HSB	-20 / -	3	✓ Closing fragment
08-31 09:48	20m	- / -17	DK1LZ	-1 / -	5	Partial capture
08-31 09:44	20m	- / -15	EA1EU	-10 / -	2	✓ Closing fragment
08-31 09:40	20m	- / -13	IZ0BTV	+16 / -	3	✓ Closing fragment
08-31 09:35	20m	-8 / -18	EA1EU	-10 / -6	7	✓ Full exchange observed
08-31 09:28	20m	-4 / -	SP3DT	- / -12	2	✓ Closing fragment
08-31 09:26	20m	-6 / -	DH3LAT	- / -5	2	✓ Closing fragment
08-31 09:07	20m	-6 / 0	G0WRS	+9 / +7	4	Partial capture
08-31 08:35	20m	-21 / -23	ON1WFF	+4 / -15	7	Partial capture
08-31 08:27	20m	- / -	GW0GTW	-16 / -	2	Partial capture
08-31 08:26	20m	-10 / -	YU2M	- / -9	2	Partial capture
08-31 08:11	20m	- / -	ON5MX	+9 / -	3	Partial capture
08-31 06:54	20m	-8 / -	SP8RR	- / +2	2	✓ Closing fragment
08-31 05:36	20m	-14 / -	UY5LW	- / -17	3	✓ Closing fragment
08-31 05:09	20m	-24 / -	UF0NHB	- / -16	2	Partial capture
08-31 04:15	20m	- / -23	EX8MCD	-12 / -	2	Partial capture
08-30 23:13	20m	- / -	9A3NM	-1 / -	5	Partial capture
08-30 22:08	20m	- / -18	JE0ART	-20 / -	2	Partial capture
08-30 21:50	20m	- / -19	EA1AOC	+1 / -	5	✓ Closing fragment
08-30 21:49	20m	- / -15	UA3GU	-7 / -	3	✓ Closing fragment
08-30 20:51	20m	-6 / -	GM2OT	- / -18	2	Partial capture
08-30 20:50	20m	-6 / -	G4WJJ	- / -8	2	✓ Closing fragment
08-30 20:36	20m	- / -	EA3ML	-5 / -	2	Partial capture
08-30 20:19	20m	-8 / -3	DJ9BW	-11 / +5	4	✓ Full exchange observed
08-30 20:14	20m	-10 / -18	M0ENG	-11 / -3	5	✓ Full exchange observed
08-30 20:12	20m	-10 / -	M9UAV	-13 / -7	3	✓ Closing observed
08-30 19:59	20m	-8 / -	SP9OZ	- / -2	2	Partial capture
08-30 19:55	20m	-13 / -19	F4NGK	+1 / -	4	✓ Closing observed
08-30 19:46	20m	-10 / -	SP5BMU	- / +3	2	✓ Closing fragment
08-30 19:41	20m	-2 / -4	F4HSB	-12 / -4	4	✓ Full exchange observed
08-30 19:40	20m	- / -	OO0O	+10 / -	9	Partial capture
08-30 19:38	20m	-9 / -	PD1ADA	-17 / -12	4	Partial capture
08-30 19:28	20m	-5 / -	EA4CIL	- / 0	2	✓ Closing fragment
08-30 19:19	20m	-10 / -	R1QD	-9 / -6	2	✓ Closing observed
08-30 19:15	20m	-12 / -	M1CKD	- / -8	2	✓ Closing fragment
08-30 19:12	20m	-15 / -	ON7YC	+6 / -6	6	Partial capture
08-30 19:09	20m	-6 / -	EA1MH	-14 / -15	4	✓ Closing observed
08-30 19:02	20m	-10 / -	M9SDD	-13 / 0	15	Partial capture
08-30 19:02	20m	-14 / -	UR3VCJ	- / -6	2	✓ Closing fragment
08-30 18:58	20m	- / -6	M7WUK	-13 / -	3	✓ Closing fragment
08-30 18:44	40m	- / -	YO5QDN	-3 / -	3	Partial capture
08-30 18:27	20m	-10 / -	TA1MB	- / +8	2	Partial capture
08-30 18:10	20m	-14 / -	UR5DU	- / 0	2	✓ Closing fragment
08-30 18:06	20m	-9 / -	R4PEP	-5 / -17	4	✓ Closing observed
08-30 17:50	20m	-5 / -	<...>	- / -	5	Partial capture
08-30 17:36	20m	-10 / -	EA7KPX	- / -13	2	✓ Closing fragment
08-30 17:32	20m	-9 / -	SP3DUG	- / -10	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
215030  -9 1198  3A2MW RA3VX LO06 (x3)
050045 -10 2518  3A2MW OZ1JDA JO55
025015 -14 2202  3A2MW NA3M FM19
191015 -24 1304  3A2MW G3YPP JO02 (x3)
202900  +0 2366  3A2MW SP7ENW JO91 (x3)
195115 -12 1710  3A2MW DK7DX JN39
184300  +5 1175  3A2MW SP7SZJ JO91 (x3)

60m

UTC    dB Audio  Message
215300 -10 1739  3A2MW DC6KW JO30 (x4)
210700 -19  583  3A2MW MI0OBC -22
195915 -13  927  3A2MW F4MVX IN96 (x5)

20m

UTC    dB Audio  Message
094645  -3 1104  CQ 3A2MW JN33
094830  +1 1103  3A2MW DK1LZ JN57 (x5)
095445  -5 1103  CQ 3A2MW JN33 (x4)
101000 -18 1746  3A2MW F4HSB JN37 (x3)
102300  -8 1104  3A2MW F4LZK JN05 (x2)

40m

UTC    dB Audio  Message
204930 -17 1956  3A2MW M0MLS IO92 (x3)
185830  +2  859  3A2MW UZ5CA -14 (x4)
201230  +4 2683  3A2MW YO4BXX KN44 (x5)
184415  -3 2661  3A2MW YO5QDN KN17 (x3)

10m

UTC    dB Audio  Message
111445  -5  764  3A2MW DF1AG JO52
111445 -12 1331  3A2MW DJ3JD JO52
111515  -7  764  3A2MW DF1AG JO52
111515 -11 1331  3A2MW DJ3JD JO52
111615  -9  764  3A2MW DF1AG 73
111615  -7 2176  3A2MW DD7DAC JO31
111615 -10 1331  3A2MW DJ3JD JO52 (x2)
111645  -8 2176  3A2MW DD7DAC R-23
111715 -15 1331  3A2MW DJ3JD JO52
111715  -7 2175  3A2MW DD7DAC 73
111745 -12 1331  3A2MW DJ3JD JO52 (x4)

160m

UTC    dB Audio  Message
223800  +4 1900  3A2MW 9A4ZM JN86 (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.

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