7M4XDV — 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: Japan

Receiver-side FT8 activity involving 7M4XDV, decoded by SO8OO in southeastern Poland. 8 indexed activity records, involving 80m, 20m. Heard between 2026-08-10 and 2026-10-29.

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

80m 20m

First indexed activity: 2026-08-10
Last indexed activity: 2026-10-29 20:14 UTC

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	7M4XDV S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-29 20:13	80m	- / -18	OT7K	+10 / -	2	Partial capture
08-10 20:23	20m	- / -15	IK5AUL	-7 / -	5	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
201330 +10 1606  7M4XDV OT7K -18 (x2)

20m

UTC    dB Audio  Message
202245 -19 2108  7M4XDV LZ4VR KN13
202315  -3 1828  7M4XDV IK5AUL JN53 (x5)

CW

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

Explore CW reception at SO8OO

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