RA9AMO — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Russia Most frequent locator attributed to this token: MO05

Receiver-side FT8 activity involving RA9AMO, decoded by SO8OO in southeastern Poland. 119 FT8 messages attributed to this token as transmitter, on 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-08-30.

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 119 FT8 messages attributed to RA9AMO as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Most decodes (90%) fell within the six-hour window 11:00-17:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

119

Messages attributed

UTC dates decoded

Active 15-min windows

-9 dB

Estimated median S/N

Bands

20m · 119

First attributed message: 2026-06-09
Last attributed message: 2026-08-30 13:06 UTC

Observed FT8 message patterns

Attributed sample: 119 messages
Active dates: 6 UTC dates
Estimated median S/N: -9 dB
Estimated 10th-90th percentile: -19 to -4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 17, moderate (-15 to -9 dB) 54, strong (≥ -8 dB) 48.

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 RA9AMO in decoded directed-looking exchanges:

DL2AX · Fed. Rep. of Germany DL5BWG · Fed. Rep. of Germany F1IQH · France F5MXH · France JA2KGT · Japan KF0YOB · United States OM0RX · Slovak Republic PA1GLD · Netherlands PD2WL · Netherlands PD3LKN · Netherlands R0SDC · Asiatic Russia R2DMV · European Russia

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 RA9AMO

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: MO05 · 16 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,674 km (approx.)
Last such locator decoded: 2026-08-23 11:50 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	RA9AMO S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-30 14:22	40m	- / +1	RT2P	-10 / -	2	✓ Closing fragment
08-30 14:13	40m	- / +2	RL3DA	-10 / -	2	✓ Closing fragment
08-30 13:10	20m	- / -	IU8WRA	-2 / -	5	Partial capture
08-30 13:06	20m	-10 / -	4L1FL	- / -8	2	Partial capture
08-30 13:02	20m	-4 / -12	R6DNC	+1 / -	6	✓ Closing observed
08-23 11:52	20m	- / -16	DL2AX	+2 / -	3	✓ Closing fragment
08-23 11:44	20m	-12 / -	N4BP	- / -18	2	Partial capture
08-23 11:43	20m	- / -19	RA6BL	+18 / -	2	Partial capture
08-23 11:26	20m	- / -11	DL5BWG	-2 / -	6	✓ Closing fragment
08-23 11:26	20m	- / -4	R7ZL	-10 / -	2	✓ Closing fragment
08-23 11:22	20m	- / -4	RZ6ALZ	-2 / -	2	✓ Closing fragment
08-03 17:49	20m	- / -19	R2RAU	-20 / -	2	Partial capture
08-03 17:47	20m	-21 / -	R9AE	-8 / -	3	✓ Closing observed
08-03 17:44	20m	-14 / -	R2DMV	- / -2	2	✓ Closing fragment
08-03 16:55	20m	-13 / -	RM4N	- / -17	3	✓ Closing fragment
08-03 16:49	20m	-20 / -11	RA3P	-7 / -10	3	Partial capture
08-03 16:46	20m	-8 / -	F1IQH	- / -14	2	✓ Closing fragment
08-03 16:32	20m	-10 / -	EA3PV	- / -16	2	Partial capture
08-03 16:26	20m	-12 / -	K7ACZ	- / -18	2	Partial capture
08-03 16:11	20m	-13 / -3	PD2WL	-19 / -5	4	✓ Full exchange observed
08-03 16:04	20m	- / -7	R0SDC	-18 / -	2	✓ Closing fragment
08-03 15:55	20m	-17 / -	PD3LKN	-12 / -	3	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
134930  +8 2536  RA9AMO RM6OS RR73
141315 -23 1350  RA9AMO RM2P 73
141345 -11 1671  RA9AMO RL3DA R+02 (x2)
141415 -10 2450  RA9AMO R5BM/M -05
142245  -9  985  RA9AMO RT2P R+01 (x2)
142515 -24 1946  RA9AMO R3UDU LO07

20m

UTC    dB Audio  Message
115300  +5  733  RA9AMO DL2AX R-16 (x2)
130200  +4 1950  RA9AMO R6DNC R-12 (x4)
130415  -4 1949  R6DNC RA9AMO 73
130430  -3 1948  RA9AMO R6DNC KN94
130615  -7  823  4L1FL RA9AMO -08 (x2)
131000  -1  929  RA9AMO IU8WRA JM89 (x5)

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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