SO6OO — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Most frequent locator attributed to this token: JO81

Receiver-side FT8 activity involving SO6OO, decoded by SO8OO in southeastern Poland. 44 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-06-30 and 2026-09-01.

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 44 FT8 messages attributed to SO6OO 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 (91%), followed by 80 m (5%) and 20 m (5%). Most decodes (95%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-13 dB

Estimated median S/N

Bands

80m · 2 40m · 40 20m · 2

First attributed message: 2026-06-30
Last attributed message: 2026-09-01 21:16 UTC

Observed FT8 message patterns

Attributed sample: 44 messages
Active dates: 3 UTC dates
Estimated median S/N: -13 dB
Estimated 10th-90th percentile: -19 to -3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 15, moderate (-15 to -9 dB) 14, strong (≥ -8 dB) 15.

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 SO6OO in decoded directed-looking exchanges:

8A1WWA · Indonesia DL6EL · Fed. Rep. of Germany HB9TLL · Switzerland OH1CIN · Finland PD4RJ · Netherlands SP3IPA · Poland SQ4WMA · Poland SQ8LE · Poland TM2WWA · France VJ6X · Australia YO6FCW · Romania SP4MPH · Poland

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 SO6OO

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: JO81 · 23 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 379 km (approx.)
Last such locator decoded: 2026-09-01 21:16 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	SO6OO S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-01 20:45	80m	- / -	UA4FKT	-18 / -	2	Partial capture
06-30 18:21	40m	-21 / -1	DL6EL	-11 / 0	4	✓ Full exchange observed
06-30 18:12	40m	-10 / -5	EW8ABG	-14 / -3	3	Partial capture
06-30 17:33	40m	-3 / -	VJ6X	- / -21	5	✓ Closing fragment
06-30 17:27	40m	-9 / -	8A1WWA	- / -23	5	✓ Closing fragment
06-30 16:59	40m	-15 / -11	IZ3EAW	-18 / -	3	Partial capture
06-30 16:58	40m	-18 / -	OH1CIN	- / -	2	✓ Closing fragment
06-30 16:52	40m	-15 / +5	YO6FCW	-14 / -2	5	✓ Full exchange observed
06-30 16:34	40m	-20 / -	SQ8LE	-18 / -	3	✓ Closing observed
06-30 16:14	40m	-9 / -	8A1WWA	- / -	5	Partial capture
06-30 16:12	40m	-18 / -	TM2WWA	- / -8	4	✓ Closing fragment
06-30 16:06	40m	-14 / -	GW4ZUA	- / -	3	Partial capture
06-30 16:04	40m	-3 / +4	SP3IPA	-10 / -	4	✓ Closing observed
06-30 16:03	40m	-6 / -	SQ4WMA	- / +6	2	✓ Closing fragment
06-30 06:45	20m	-8 / -	<...>	- / -5	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
173345  -2  538  VJ6X SO6OO JO81 (x4)
181215 -15 1019  SO6OO EW8ABG -05
181230 -10 1020  EW8ABG SO6OO R-03
181245 -13 1019  SO6OO EW8ABG -05
181445 -14 1018  SO6OO DL6BCZ R-06
182045 -19 1238  HB9TLL SO6OO 73
182100 -11  775  SO6OO DL6EL JN57
182115 -21 1238  DL6EL SO6OO +00
182130 -22 2056  SO6OO R6DVV KN95
182130 -11  775  SO6OO DL6EL R-01 (x2)
211615 -17 2188  VK6BAD SO6OO JO81

80m

UTC    dB Audio  Message
220930  +7  716  SO6OO UA4FKT LO23
204400 -18 2119  SP4MPH SO6OO 73
204515 -16 2119  SO6OO UA4FKT LO23 (x2)
204600 -13 1068  <...> SO6OO R-08

20m

UTC    dB Audio  Message
221745 -15 1045  SO6OO K2TQC -12
064545  -8 1898  <...> SO6OO JO81 (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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