K7FDN — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving K7FDN, decoded by SO8OO in southeastern Poland. 39 indexed activity records, involving 40m, 20m. Heard between 2026-06-06 and 2026-08-25.

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: 2026-06-06
Last indexed activity: 2026-08-25 01:18 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with K7FDN in decoded directed-looking exchanges:

9A5E · Croatia EA1IOK · Spain HB9EFK · Switzerland R2EC · European Russia R5AJ · European Russia RA6BL · European Russia UR3LM · Ukraine W4DXM · United States

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	K7FDN S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-25 03:17	20m	- / -	KM4FZA	-16 / -	2	Partial capture
08-25 02:44	20m	- / -	F1PBZ	-4 / -	2	Partial capture
08-23 04:50	20m	- / -25	RX3DTN	-18 / -	3	Partial capture
08-10 03:01	20m	- / -23	R5AJ	-8 / -	2	✓ Closing fragment
08-05 03:54	20m	- / -19	RA6BL	+12 / -	2	✓ Closing fragment
07-21 02:59	20m	- / -13	UR3LM	+3 / -	3	✓ Closing fragment
07-19 05:23	20m	- / -24	IT9VCE	-2 / -	4	Partial capture
07-19 04:37	20m	- / -19	EA1IOK	-13 / -	3	✓ Closing fragment
07-12 04:41	20m	- / -23	UA3RAU	-9 / -	4	Partial capture
06-24 04:13	20m	- / -13	9A5E	-8 / -	2	✓ Closing fragment
06-24 04:07	20m	- / -15	R2EC	0 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
030145  +4 3034  K7FDN UR3LM 73
034800 -15 1373  K7FDN DL1UDO JO31
035415 +10 2733  K7FDN RA6BL R-19 (x2)
030145 -10 2329  K7FDN R5AJ R-23 (x2)
041330 -14 2599  K7FDN UA3GIE R-15
043500  -3 2794  K7FDN UA9MA R-07
045030 -18  909  K7FDN RX3DTN KO85 (x3)
024415  -1 2772  K7FDN F1PBZ +14 (x2)
031715 -15 3078  K7FDN KM4FZA EM95 (x2)

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