DC0EE — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Most frequent locator attributed to this token: JO40

Receiver-side FT8 activity involving DC0EE, decoded by SO8OO in southeastern Poland. 12 FT8 messages attributed to this token as transmitter, on 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-09-09 and 2026-09-11.

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 12 FT8 messages attributed to DC0EE 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%). In this small sample, the estimated median decoder S/N was -15 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-15 dB

Estimated median S/N

Bands

40m · 12

First attributed message: 2026-09-09
Last attributed message: 2026-09-11 05:44 UTC

Observed FT8 message patterns

Attributed sample: 12 messages
Active dates: 3 UTC dates
Estimated median S/N: -15 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 5, moderate (-15 to -9 dB) 4, strong (≥ -8 dB) 3.

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 DC0EE in decoded directed-looking exchanges:

DD7EE · Fed. Rep. of Germany DH7TS · Fed. Rep. of Germany DL8WEM · Fed. Rep. of Germany F4MXT/P · France F5RRS · France HA7TM · Hungary IQ2AAH · Italy IV3VFP · Italy OE3FVU · Austria OZ6MM · Denmark PA7ZZ · Netherlands PH2M · Netherlands

Most frequent locator attributed to DC0EE

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: JO40 · 4 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 911 km (approx.)
Last such locator decoded: 2026-09-11 05:43 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	DC0EE S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-30 10:01	40m	- / -13	HA7TM	+7 / -	3	✓ Closing fragment
09-30 09:54	40m	- / -21	S53AK	-6 / -	8	✓ Closing fragment
09-30 09:33	40m	- / -	DL0ERZ	-12 / -	2	Partial capture
09-30 09:33	40m	- / -13	SP3IPA	-7 / -	6	✓ Closing fragment
09-30 09:26	40m	- / -16	OE3FVU	-10 / -	7	✓ Closing fragment
09-30 09:26	40m	- / +4	DL8WEM	-18 / -	3	✓ Closing fragment
09-30 08:34	40m	- / +1	OE8PIT	-18 / -	3	Partial capture
09-30 08:23	40m	- / -3	F4MXT/P	-16 / -	4	✓ Closing fragment
09-30 08:23	40m	- / +2	PA7ZZ	-14 / -	3	✓ Closing fragment
09-19 10:55	40m	- / -16	OZ9FF	-11 / -	14	Partial capture
09-19 10:21	40m	- / -	PC9F	-17 / -	7	Partial capture
09-19 10:20	40m	- / -9	DH7TS	+2 / -	2	✓ Closing fragment
09-11 05:47	80m	- / +6	ON1JP	-22 / -	5	Partial capture
09-11 05:47	80m	- / -	F5RRS	-1 / -	4	Partial capture
09-11 05:46	80m	- / -1	DO5HOK	-10 / -	2	✓ Closing fragment
09-11 05:43	40m	-7 / -	PV8AJ	- / -11	3	✓ Closing fragment
09-10 14:12	40m	-15 / -16	DD7EE	-16 / -	3	✓ Closing observed
09-10 14:10	40m	-20 / +9	IV3VFP	-10 / +2	3	✓ Full exchange observed
09-10 14:10	40m	- / -7	F4FSY	-21 / -	2	Partial capture
09-10 14:07	40m	-10 / -5	F5RRS	0 / +4	4	✓ Full exchange observed
09-10 13:54	40m	- / -	S53AK	-5 / -	5	Partial capture
09-10 13:52	40m	-20 / -	G0ORC	- / -	2	Partial capture
09-10 13:15	40m	- / -	IQ2AAH	-15 / -	2	✓ Closing fragment
09-10 13:14	40m	-24 / -	OZ6MM	-24 / -	2	✓ Closing observed
09-09 17:54	40m	- / -	PI4DX	+9 / -	6	Partial capture
09-09 17:53	40m	-4 / -8	PH2M	+2 / -	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
093500  -8  493  DC0EE SP3IPA RR73 (x2)
094700 +12  642  DC0EE UX7QV KN29
095400  +9  642  DC0EE HA7TM JN97
095430  -6 1202  DC0EE S53AK JN76 (x8)
100100  +7  642  DC0EE HA7TM JN97 (x3)

80m

UTC    dB Audio  Message
054615 -10  809  DC0EE DO5HOK -01 (x2)
054715  -1  555  DC0EE F5RRS JN36
054745 -23 1554  DC0EE ON1JP +06
054745  -1  555  DC0EE F5RRS JN36
054815 -20 1554  DC0EE ON1JP +06
054815  -3  555  DC0EE F5RRS JN36
054845 -22 1554  DC0EE ON1JP +06
054845  +1  555  DC0EE F5RRS JN36
054915 -22 1554  DC0EE ON1JP +06 (x2)
173015  -3 1464  DC0EE DB100FT -05

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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