DO7BSA — 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

Receiver-side FT8 activity involving DO7BSA, decoded by SO8OO in southeastern Poland. 100 indexed activity records, involving 10m. Heard between 2026-06-04 and 2026-08-27.

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

100
Indexed activity rows
0
CQ messages
22
Indexed UTC dates
-
Directional S/N pending

Bands

10m
First indexed activity: 2026-06-04
Last indexed activity: 2026-08-27 09:30 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with DO7BSA in decoded directed-looking exchanges:

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 UTCBandDO7BSA S/NCounterpartCounterpart S/NMsgsCapture
08-27 11:30 10m - / -5 F4AYI -16 / - 2 Partial capture
08-21 13:01 10m - / -12 HB9EFK +2 / - 2 ✓ Closing fragment
08-21 12:56 10m - / -3 F4VTR -16 / - 3 ✓ Closing fragment
08-21 12:48 10m - / +9 F6DJL -9 / - 3 ✓ Closing fragment
08-16 10:51 10m - / - UA3VVA -17 / - 9 Partial capture
08-13 11:06 10m - / - IK4LZH +12 / - 4 Partial capture
08-11 15:00 10m - / - F5SZY -13 / - 2 Partial capture
08-11 14:59 10m - / -16 F1PBZ -2 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

10m 
UTC    dB Audio  Message
105545 -19 1324  DO7BSA UA3VVA LO06 (x2)
124815 -10 2076  DO7BSA F6DJL JN38 (x3)
125645 -16 2076  DO7BSA F4VTR JN25 (x3)
130115  +3 2495  DO7BSA HB9EFK -12 (x2)
124115 -20 1794  DO7BSA F5SJC JN05
124445  -8 1794  DO7BSA F5SZY IN96
105245 -22 1791  DO7BSA IZ2EID -20
113000 -16 2321  DO7BSA F4AYI JN08 (x2)

CW

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

Explore CW reception at SO8OO

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