DK7FN — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO61

Receiver-side FT8 activity involving DK7FN, decoded by SO8OO in southeastern Poland. 370 related FT8 messages, 71 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 17 UTC dates. Heard between 2026-05-07 and 2026-08-01.

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

370

Related messages

CQ messages

UTC dates heard

-4 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m

First seen: 2026-05-07
Last seen: 2026-08-01 20:54 UTC

Frequent QSO partners observed at SO8OO

Stations DK7FN worked most often, as logged from our receiver:

SP5CWC · Poland ×2 G0IXE · England LZ4VR · Bulgaria UR5EPZ · Ukraine EW8R · Belarus F4AFO · France UR4QWW · Ukraine F4HTA · France PA4F · Netherlands DL7ACA · Fed. Rep. of Germany LA3VEA · Norway UA3YFL · European Russia

Activity Heatmap

Locator transmitted by DK7FN

Approximate centre of JO61, decoded 2026-06-27 10:52 UTC. A transmitted locator is not proof of the operator's permanent location.

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	DK7FN S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-01 22:51	80m	+8 / +8	DL4BCY	-5 / -3	6	Partial capture
08-01 22:47	80m	+6 / -	DO4CNA	- / +5	7	Partial capture
08-01 22:42	80m	+4 / -	<...>	- / -4	8	✓ Closing fragment
08-01 22:39	80m	+4 / -9	SP5CWC	+14 / -5	4	✓ Full exchange observed
08-01 22:35	80m	+4 / -	DO4CNA	- / -1	7	Partial capture
08-01 22:27	80m	+4 / -4	TF4M	-5 / -7	8	Partial capture
08-01 22:25	80m	- / -	UA4FKT	+14 / -	3	Partial capture
08-01 22:24	80m	+8 / 0	EW8AAC	+2 / -	5	✓ Full exchange observed
06-27 10:56	10m	-18 / -	R1AV	- / -7	2	Partial capture
06-26 16:59	10m	- / -12	F1PBZ	-8 / -	2	Partial capture
06-26 16:58	10m	- / -	ON4BAM	-10 / -	3	Partial capture
06-26 16:36	10m	- / -14	DK7ZT	-16 / -	2	Partial capture
06-26 16:23	10m	-15 / -14	UT7UJ	+1 / -2	4	✓ Full exchange observed
06-26 16:16	10m	-17 / -14	IK1RQX	+1 / -9	4	Partial capture
06-26 16:07	10m	-14 / +5	R6OER	-9 / -2	3	Partial capture
06-26 16:06	10m	-9 / -3	IQ6PE	-12 / -	3	✓ Closing observed
06-25 20:35	10m	- / -13	F4AFO	-14 / -	2	✓ Closing fragment
06-25 20:08	10m	- / -	DJ0MAB	-14 / -	3	Partial capture
06-25 19:53	10m	- / -7	IU4QRO	-3 / -	4	✓ Closing fragment
06-25 19:50	10m	- / -10	UA6YW	+5 / -	3	✓ Closing fragment
06-25 19:30	10m	- / -14	UA6YW	-4 / -	2	Partial capture
06-25 19:29	10m	- / -6	PD0HLA	-7 / -	5	✓ Closing fragment
06-21 19:49	10m	- / -9	LZ4VR	-17 / -	4	✓ Closing fragment
06-21 19:44	10m	- / +9	PA4F	-12 / -	2	✓ Closing fragment
06-21 19:24	10m	- / -11	M0BEW	+2 / -	2	✓ Closing fragment
06-21 19:02	10m	- / -14	DJ1OR	-5 / -	4	Partial capture
06-15 17:25	10m	- / -	R6LE	0 / -	2	Partial capture
06-15 17:16	10m	- / -16	EA3AWT	-16 / -	4	✓ Closing fragment
06-15 16:56	10m	- / +1	EA2ELH	-13 / -	3	✓ Closing fragment
06-14 14:46	10m	- / -19	F1PBZ	+13 / -	3	Partial capture
06-14 10:21	10m	- / -10	UR4QWW	-8 / -	5	✓ Closing fragment
06-14 09:46	10m	- / +10	UB3IBG	-14 / -	2	Partial capture
06-14 09:37	10m	- / +2	EW8R	-2 / -	2	✓ Closing fragment
06-14 06:26	10m	- / -15	UB3DLM	-5 / -	3	✓ Closing fragment
06-13 16:25	10m	- / -16	A41ZZ	-2 / -	3	✓ Closing fragment
06-13 16:01	10m	- / +1	EW8DU	-6 / -	3	✓ Closing fragment
06-13 11:21	10m	- / -19	HG8LXL	-1 / -	3	✓ Closing fragment
06-13 10:42	10m	- / -2	RZ3Z	0 / -	3	✓ Closing fragment
06-13 10:31	10m	- / -5	YO4NF	+15 / -	3	✓ Closing fragment
06-13 08:23	10m	-4 / -	G0IXE	- / -14	2	✓ Closing fragment
06-13 08:19	10m	-6 / -	LA3VEA	-20 / -22	3	✓ Closing observed
06-13 08:13	10m	-6 / -	UR5VPR	- / -14	4	✓ Closing fragment
06-13 07:56	10m	-10 / -	R6OP	- / -	2	Partial capture
06-13 07:51	10m	- / -3	UA3YFL	+12 / -	2	✓ Closing fragment
06-13 07:41	10m	- / -	SV1EKI	-2 / -	4	Partial capture
06-12 17:47	10m	- / -18	UR5EPZ	-10 / -	3	✓ Closing fragment
06-12 17:31	10m	- / -5	RC5F	-4 / -	3	✓ Closing fragment
06-12 17:09	10m	- / -15	R3KFT	-4 / -	2	Partial capture
06-08 19:59	10m	- / -7	F4HTA	0 / -	2	✓ Closing fragment
05-31 14:21	40m	-4 / -	DL7ACA	-20 / -13	3	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
224600  +6 2088  <...> DK7FN RR73 (x2)
224715  +6 2088  DO4CNA DK7FN +05 (x7)
225130  +6 2088  DL4BCY DK7FN -03 (x3)
225315  -8 1405  DK7FN DL4BCY R+08 (x3)

10m

UTC    dB Audio  Message
165645 -12 2564  CQ DK7FN JO61
165830 -13  998  DK7FN ON4BAM JO21 (x3)
165930 -12 2564  CQ DK7FN JO61
165945  -8 2685  DK7FN F1PBZ -12 (x2)
102915 -13 1016  DK7FN RL1B R-19
104945 -18 2060  RW9WJ DK7FN +07
105100 -19 1840  CQ DK7FN JO61 (x4)
105600 -17 1838  R1AV DK7FN -07 (x2)

40m

UTC    dB Audio  Message
080115 -11 2071  HB9HDK DK7FN -05 (x4)
142115  -9 2071  DL7ACA DK7FN -13 (x2)
142200 -20 1855  DK7FN DL7ACA 73

20m

UTC    dB Audio  Message
072215 -17 1681  DK7FN MW7RHR R-18
073130 -17 2506  DK7FN RN3GG R-14 (x3)

Decoder S/N history by band

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