DM8TB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany

Receiver-side FT8 activity involving DM8TB, decoded by SO8OO in southeastern Poland. 40 indexed activity records, involving 40m. Heard between 2026-09-11 and 2026-09-13.

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.

Overview

Indexed activity rows

CQ messages

Indexed UTC dates

Directional S/N pending

Bands

40m

First indexed activity: 2026-09-11
Last indexed activity: 2026-09-13 15:06 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with DM8TB in decoded directed-looking exchanges:

DK7ZT · Fed. Rep. of Germany DK9BM · Fed. Rep. of Germany DL0HAM · Fed. Rep. of Germany DL0NS · Fed. Rep. of Germany M0BEW · England OE6TNO · Austria PA3BMB · Netherlands

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	DM8TB S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-13 17:02	40m	- / -15	DL6UM	-5 / -	4	Partial capture
09-13 16:45	40m	- / -1	DK7ZT	-2 / -	3	✓ Closing fragment
09-13 16:42	40m	- / -17	DL0NS	-8 / -	4	✓ Closing fragment
09-13 16:36	40m	- / -13	M0BEW	-2 / -	2	✓ Closing fragment
09-13 10:02	40m	- / -24	DL3LBK	-9 / -	2	Partial capture
09-13 09:59	40m	- / -19	DL0HAM	+3 / -	3	✓ Closing fragment
09-12 16:45	40m	- / -16	OE6TNO	+3 / -	10	✓ Closing fragment
09-12 16:30	40m	- / -	DL9KM	-5 / -	4	Partial capture
09-11 15:54	40m	- / -12	DK9BM	+5 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
100230  -9  569  DM8TB DL3LBK -24
163600  -5  267  DM8TB M0BEW -13 (x2)
164245  -4  659  DM8TB DL0NS JO31 (x4)
164515  -1 1906  DM8TB DK7ZT -01
164615  -5  660  DM8TB PA3BMB 73
164615  +0 1905  DM8TB DK7ZT -01 (x2)
170215  -2  539  DM8TB DL6UM JO60 (x4)

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee