DO4TIM — 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: Fed. Rep. of Germany Most frequent locator attributed to this token: JO43

Receiver-side FT8 activity involving DO4TIM, decoded by SO8OO in southeastern Poland. 36 FT8 messages attributed to this token as transmitter, on 80m, across 4 UTC dates in the available aggregate history. Observed between 2026-08-21 and 2026-10-21.

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 36 FT8 messages attributed to DO4TIM as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (100%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (61%); the estimated median was -17 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-17 dB

Estimated median S/N

Bands

80m · 36

First attributed message: 2026-08-21
Last attributed message: 2026-10-21 17:20 UTC

Observed FT8 message patterns

Attributed sample: 36 messages
Active dates: 4 UTC dates
Estimated median S/N: -17 dB
Estimated 10th-90th percentile: -20 to -9 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 22, moderate (-15 to -9 dB) 11, 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.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with DO4TIM in decoded directed-looking exchanges:

DA6IT · Fed. Rep. of Germany ×2 DA6KK · Fed. Rep. of Germany DG6ITP · Fed. Rep. of Germany DK0NID · Fed. Rep. of Germany DK7ZT · Fed. Rep. of Germany DL4PY · Fed. Rep. of Germany DL9BCO · Fed. Rep. of Germany DM2BM · Fed. Rep. of Germany DO1BND · Fed. Rep. of Germany DO4TYW · Fed. Rep. of Germany DO8SD · Fed. Rep. of Germany LB6LK · Norway

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 DO4TIM

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: JO43 · 20 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 964 km (approx.)
Last such locator decoded: 2026-10-21 17:20 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	DO4TIM S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-21 17:20	80m	-16 / -	E70SZ	- / -	2	Partial capture
10-21 17:09	80m	-16 / -	G8PY	- / -	4	Partial capture
10-21 17:08	80m	- / -3	DL4PY	-3 / -	2	✓ Closing fragment
10-21 17:04	80m	- / +8	DG6ITP	+9 / -	4	✓ Closing fragment
08-23 18:54	80m	- / -	DO9BAU	-2 / -	11	Partial capture
08-23 18:50	80m	- / -11	R1530IG	+6 / -	2	Partial capture
08-23 18:45	80m	-15 / -	IW9FRA	- / -	2	Partial capture
08-23 18:40	80m	- / -	DL1UDO	-7 / -	2	Partial capture
08-23 18:35	80m	-16 / +2	DO8SD	+2 / -	5	✓ Full exchange observed
08-23 18:33	80m	- / -8	DM2BM	-3 / -	3	✓ Closing fragment
08-22 19:30	80m	-5 / -	9A9N	- / -	2	Partial capture
08-22 19:28	80m	-9 / -	GX4ABC	- / -	2	Partial capture
08-22 19:26	80m	- / -24	DK0NID	+1 / -	2	✓ Closing fragment
08-22 19:14	80m	-18 / +3	DA6KK	-10 / +10	5	✓ Full exchange observed
08-22 19:12	80m	-20 / +2	DO4TYW	-12 / -	4	✓ Full exchange observed
08-22 19:10	80m	-10 / -16	LB6LK	-6 / -	2	✓ Closing observed
08-21 19:53	80m	- / -9	DL3JHK	-11 / -	2	Partial capture
08-21 19:43	80m	-18 / -	DL9BCO	- / -3	2	✓ Closing fragment
08-21 19:37	80m	-20 / -	ON7PM	- / -11	3	Partial capture
08-21 19:24	80m	-15 / -5	DK7ZT	+4 / -	4	✓ Closing observed
08-21 19:19	80m	-16 / -7	DA6IT	-8 / -2	4	✓ Full exchange observed
08-21 19:15	80m	- / -13	DK0KG	-15 / -	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
190045  +1 2302  DO4TIM DO9BAU JO62
170400  +4  710  DO4TIM DG6ITP JO71 (x4)
170830  -2  710  DO4TIM DL4PY R-03 (x2)
170930 -21  711  G8PY DO4TIM JO43 (x5)
171530 -11  711  IV3LNQ DO4TIM JO43
172000 -13  711  E70SZ DO4TIM JO43 (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.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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