K5JZZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving K5JZZ, decoded by SO8OO in southeastern Poland. 80 related FT8 messages, observed on 40m, 20m, across 18 UTC dates. Heard between 2026-07-07 and 2026-08-24.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

Related messages

CQ messages

UTC dates heard

-10 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-07-07
Last seen: 2026-08-24 00:08 UTC

Frequent QSO partners observed at SO8OO

Stations K5JZZ worked most often, as logged from our receiver:

IU5HIU · Italy F1PBZ · France F4EWK · France R5AJ · European Russia LZ1ZF · Bulgaria G5TV · England GB8GAW · England GJ0KYZ · Jersey LX1TI · Luxembourg PD1CMP · Netherlands OD5KU · Lebanon I1RJP · Italy

Activity Heatmap

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	K5JZZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 02:07	40m	- / -7	MI7XHT	-11 / -	2	Partial capture
08-23 02:55	20m	- / -17	IS0KNG	-24 / -	2	Partial capture
08-23 02:54	20m	- / -10	F1PBZ	-12 / -	2	✓ Closing fragment
08-23 02:38	40m	- / -17	DK7ZT	-10 / -	8	Partial capture
08-17 22:20	20m	- / -15	IU5HIU	-9 / -	3	✓ Closing fragment
08-11 02:05	20m	- / -12	LZ1ZF	-4 / -	4	✓ Closing fragment
08-10 02:55	40m	- / -20	DL3MIB	-16 / -	6	Partial capture
08-10 02:18	20m	- / -13	RK4FF	-20 / -	2	Partial capture
08-10 02:16	20m	- / -21	R5AJ	-9 / -	3	✓ Closing fragment
08-07 02:40	40m	- / -13	PI4DX	-2 / -	2	✓ Closing fragment
08-05 02:10	40m	- / -15	G5TV	-17 / -	7	Partial capture
08-04 02:53	40m	- / -	F5PBG	-21 / -	2	Partial capture
07-29 02:59	40m	- / -	I1RJP	-2 / -	3	✓ Closing fragment
07-29 02:49	40m	- / -15	F1PBZ	-7 / -	2	Partial capture
07-29 02:49	40m	- / -	K4YT	-2 / -	4	Partial capture
07-29 02:47	40m	- / -	F1IQH	-15 / -	4	Partial capture
07-28 03:33	40m	- / -	SP1MGM	0 / -	3	Partial capture
07-27 02:41	40m	- / -12	PD1CMP	-8 / -	2	✓ Closing fragment
07-26 22:02	20m	- / -18	IK4LZH	-11 / -	2	Partial capture
07-11 03:51	20m	- / -18	OD5KU	+6 / -	2	✓ Closing fragment
07-09 21:07	20m	- / -11	GJ0KYZ	-6 / -	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
025715 -15 1069  K5JZZ DL3MIB R-20 (x3)
020215  -6  369  K5JZZ DC1KN -20
022700 -19 1678  K5JZZ F4EWK RR73
023815  -9 1906  K5JZZ DK7ZT -17 (x8)
020715 -12  768  K5JZZ MI7XHT -07 (x2)

20m

UTC    dB Audio  Message
021745 -10 2330  K5JZZ R5AJ RR73
021815 -18 1389  K5JZZ RK4FF -13 (x2)
020545  -3 1139  K5JZZ LZ1ZF -12 (x4)
222045 -10  672  K5JZZ IU5HIU JN53 (x3)
025415 -12  530  K5JZZ F1PBZ -10 (x2)
025445  -4  720  K5JZZ R3HS KO96
025545 -24 1697  K5JZZ IS0KNG -17 (x2)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.