JK1DDG — 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 JK1DDG, decoded by SO8OO in southeastern Poland. 46 indexed activity records, involving 40m, 20m. Heard between 2026-08-03 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

40m 20m

First indexed activity: 2026-08-03
Last indexed activity: 2026-10-29 20:13 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with JK1DDG in decoded directed-looking exchanges:

DL4ME · Fed. Rep. of Germany E71DK · Bosnia-Herzegovina IU7WET · Italy ON4AOI · Belgium 9A3MRN · Croatia LA6OP · Norway LB7ZG · Norway M5BFL · England OH1MA · Finland RW3ZC · European Russia RX3ASQ · European Russia UR5KC · Ukraine

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	JK1DDG S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-29 20:12	40m	- / -15	M5BFL	+6 / -	2	✓ Closing fragment
10-29 20:07	40m	- / -20	LB7ZG	+2 / -	2	✓ Closing fragment
09-29 14:40	40m	- / -18	9A3MRN	-1 / -	2	✓ Closing fragment
09-29 14:38	40m	- / -22	OH1MA	-10 / -	2	✓ Closing fragment
09-21 14:54	40m	- / -21	OH6NEQ	-1 / -	3	Partial capture
09-11 20:08	40m	- / -23	LA6OP	+1 / -	3	✓ Closing fragment
08-29 20:52	40m	- / -19	RW3ZC	+8 / -	4	✓ Closing fragment
08-21 15:58	20m	- / -21	DL4ME	+10 / -	3	✓ Closing fragment
08-20 22:43	20m	- / -23	E71DK	-14 / -	4	✓ Closing fragment
08-17 13:43	20m	- / -5	ON4AOI	-12 / -	2	✓ Closing fragment
08-14 23:30	20m	- / -20	IU7WET	-8 / -	5	✓ Closing fragment
08-14 20:10	40m	- / -	UR5KC	-5 / -	2	✓ Closing fragment
08-14 20:07	40m	- / -14	RX3ASQ	-19 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
200845  +2 2743  JK1DDG LA6OP R-23 (x3)
203030 +15  317  JK1DDG F4JTM R-16
145430  +1 2853  JK1DDG OH6NEQ -21 (x3)
143845 -11 2672  JK1DDG OH1MA R-22 (x2)
144045  -5 1882  JK1DDG 9A3MRN R-18 (x2)
200700  +3 2890  JK1DDG LB7ZG R-20 (x2)
201230  +4 1854  JK1DDG M5BFL R-15 (x2)

20m

UTC    dB Audio  Message
233045  -8  679  JK1DDG IU7WET R-20 (x5)
134330 -13 2406  JK1DDG ON4AOI R-05 (x2)
224300 -17 1930  JK1DDG E71DK R-23 (x4)
155800 +13  795  JK1DDG DL4ME R-21 (x3)
210300 +10  343  JK1DDG S57TW R-16

CW

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

Explore CW reception at SO8OO

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