DF1JC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO31

Receiver-side FT8 activity involving DF1JC, decoded by SO8OO in southeastern Poland. 52 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 9 UTC dates. Heard between 2026-04-29 and 2026-06-15.

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

-9 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-04-29
Last seen: 2026-06-15 18:29 UTC

Frequent QSO partners observed at SO8OO

Stations DF1JC worked most often, as logged from our receiver:

EW8AAC · Belarus IK2DUW · Italy DL7DL · Fed. Rep. of Germany GW4CVT · Wales F4EIK · France F5MYK · France SQ8NGI · Poland UN8DSW · Kazakhstan DK3ME · Fed. Rep. of Germany F6KIM · France US1VS · Ukraine

Activity Heatmap

Locator transmitted by DF1JC

Approximate centre of JO31, decoded 2026-07-04 17:01 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	DF1JC S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-04 17:01	40m	-11 / -	IK2DUW	- / -16	5	✓ Closing fragment
06-15 20:28	80m	-5 / -9	EW8AAC	-16 / -12	6	✓ Full exchange observed
06-15 20:25	80m	-6 / -10	US1VS	-17 / -17	5	✓ Full exchange observed
06-15 20:20	40m	- / -5	F6KIM	-8 / -	2	✓ Closing fragment
06-15 20:02	40m	+4 / -8	SQ8NGI	-4 / -16	5	✓ Full exchange observed
06-15 19:59	40m	-7 / -	SM3MLX	- / -22	4	Partial capture
06-15 19:48	40m	-3 / -	SM3MLX	- / -17	3	Partial capture
06-15 19:43	40m	-4 / -	GW4CVT	- / -17	4	✓ Closing fragment
06-15 19:39	40m	-1 / -	F5MYK	- / -15	4	✓ Closing fragment
06-15 19:38	40m	0 / -	GW4CVT	- / -	2	Partial capture
06-15 19:37	40m	0 / +4	DK3ME	+2 / +3	4	✓ Full exchange observed
06-15 19:33	40m	-2 / +1	F4EIK	0 / +5	9	✓ Full exchange observed
06-15 19:32	40m	- / -	RN6HK	-2 / -	3	Partial capture
06-15 19:29	40m	+3 / -	F5MYK	- / -	4	Partial capture
06-15 19:26	40m	-1 / -	UN8DSW	- / -24	3	✓ Closing fragment
06-15 19:24	40m	+1 / -	GW4CVT	- / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
200000  -7 2117  SM3MLX DF1JC JO31 (x2)
200230  -6 1353  DF1JC SQ8NGI -08
200245  +2 1353  SQ8NGI DF1JC R-16
200300  -5 1353  DF1JC SQ8NGI RR73
200315  +6 1353  SQ8NGI DF1JC R-16
200330  -2 1353  DF1JC SQ8NGI RR73
200800  +2 2335  EA7GNO DF1JC JO31
202045  -7 1033  DF1JC F6KIM -05 (x2)
170115 -11 1250  IK2DUW DF1JC JO31 (x5)

80m

UTC    dB Audio  Message
202545  -7 2353  US1VS DF1JC JO31
202600 -19 1633  DF1JC US1VS -10
202615  -4 2353  US1VS DF1JC R-17
202630 -15 1634  DF1JC US1VS RR73
202645  -7 2353  US1VS DF1JC 73
202815  -2 2353  EW8AAC DF1JC JO31 (x2)
202900 -16 1051  DF1JC EW8AAC -09
202915  -8 2305  EW8AAC DF1JC R-12
202930 -15 1052  DF1JC EW8AAC RR73
202945  -7 2305  EW8AAC DF1JC 73

Decoder S/N history by band

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