DL3GC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO33

Receiver-side FT8 activity involving DL3GC, decoded by SO8OO in southeastern Poland. 227 related FT8 messages, 61 CQ messages, observed on 80m, 60m, 40m, 20m, across 11 UTC dates. Heard between 2026-07-21 and 2026-08-17.

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

227

Related messages

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 40m 20m 60m

First seen: 2026-07-21
Last seen: 2026-08-17 18:29 UTC

Frequent QSO partners observed at SO8OO

Stations DL3GC worked most often, as logged from our receiver:

F5RAV · France ×2 9A4ZM · Croatia ×2 SP7SZJ · Poland DK8CX · Fed. Rep. of Germany OE5ROR · Austria DO9BAU · Fed. Rep. of Germany RA2FU · Kaliningrad HA7TM · Hungary DK4RH · Fed. Rep. of Germany DL6UM · Fed. Rep. of Germany DJ1OJ · Fed. Rep. of Germany DO5KHR · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by DL3GC

Approximate centre of JO33, decoded 2026-08-17 20:31 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	DL3GC S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-17 21:34	20m	-19 / -	KJ1R	- / -10	3	Partial capture
08-17 20:23	80m	-12 / -5	DO5KHR	-2 / -	4	✓ Closing observed
08-17 20:21	80m	-9 / +1	DJ1OJ	+7 / -	4	✓ Closing observed
08-17 20:17	80m	-8 / -	IQ4JO	+4 / -2	4	✓ Closing observed
08-17 20:15	80m	-5 / -7	DL7FE	-1 / -22	6	✓ Full exchange observed
08-17 20:14	80m	-4 / +1	DA6IT	-8 / +9	4	✓ Full exchange observed
08-17 20:12	80m	-3 / -2	DL5JMN	-5 / -	6	✓ Closing observed
08-17 20:11	80m	-3 / +4	DK8CX	+11 / -	4	✓ Closing observed
08-17 20:08	80m	-4 / -	DL1UDO	-5 / -4	7	Partial capture
08-16 12:59	40m	- / -15	SP7SZJ	-10 / -	5	✓ Closing fragment
08-12 18:41	60m	- / +5	DJ0FX	-6 / -	2	✓ Closing fragment
08-11 18:22	40m	- / +8	OK7TB	-6 / -	3	✓ Closing fragment
08-08 20:25	60m	-6 / -	OE5YCP	- / -14	3	Partial capture
08-08 20:22	60m	-7 / -	PH1PCH	- / -24	4	✓ Closing fragment
08-08 20:20	60m	-6 / -	GM3CQD	- / -16	3	✓ Closing fragment
08-08 20:10	60m	-10 / -	OO0O	- / +1	3	✓ Closing fragment
08-08 20:09	60m	-16 / +2	F5RAV	-14 / -3	5	✓ Full exchange observed
08-08 20:08	60m	-15 / -3	9A4ZM	+1 / -	4	✓ Closing observed
08-08 20:06	60m	-13 / -6	<...>	-16 / -15	2	Partial capture
08-08 20:02	60m	-14 / -3	HB9AWS	-14 / -	4	✓ Closing observed
08-08 20:00	60m	- / -	DK1XAM	-10 / -	2	✓ Closing fragment
08-08 20:00	60m	-16 / -8	EH1SGG	-16 / -3	2	Partial capture
08-08 19:49	80m	-9 / -3	ON1AEY	-9 / -10	4	✓ Full exchange observed
08-08 19:43	80m	- / +1	DK0KG	-9 / -	5	✓ Closing fragment
08-08 19:43	80m	- / -19	SV9MBH	-7 / -	3	✓ Closing fragment
08-08 19:41	80m	-8 / -12	RA2FU	-1 / -6	4	✓ Full exchange observed
08-08 19:40	80m	-4 / -9	ON6CQ	-16 / -7	5	✓ Full exchange observed
08-07 19:48	40m	- / -3	OE5ROR	-3 / -	4	✓ Closing fragment
08-07 19:47	40m	- / -18	SP7TF	-14 / -	2	✓ Closing fragment
08-07 19:43	40m	- / -	OK1FED	-6 / -	4	✓ Closing fragment
08-07 19:43	40m	-22 / -	OS4K	- / -12	2	✓ Closing fragment
08-07 19:41	40m	-18 / -6	DF8RU	-2 / +3	5	✓ Full exchange observed
08-07 06:09	80m	- / -4	DH9DR	-7 / -	2	Partial capture
08-06 20:06	80m	-23 / -	DO1LFJ	-8 / +1	4	✓ Closing observed
08-06 19:30	80m	-8 / -11	UA4FKT	+7 / -4	6	✓ Full exchange observed
08-06 19:28	80m	- / -14	DO7LIA	-5 / -	2	✓ Closing fragment
08-06 19:27	80m	-8 / -	DO5HOK	-10 / -	2	✓ Closing observed
08-04 05:23	80m	- / -9	DK7UY	-14 / -	2	Partial capture
08-03 19:51	80m	-7 / -	OZ3FON	-1 / +4	3	✓ Closing observed
08-03 19:51	80m	-8 / -	E70SZ	+6 / -3	3	Partial capture
08-03 19:50	80m	- / -	R1TAX	+8 / -	2	Partial capture
08-03 19:50	80m	- / -10	F1PBZ	-2 / -	2	Partial capture
08-03 19:48	80m	- / -	DK4RH	-1 / -	2	✓ Closing fragment
08-03 19:44	80m	-7 / -	DG7FBB	- / -8	2	✓ Closing fragment
08-03 19:41	80m	-8 / +1	DO5RBB	-8 / +7	7	✓ Full exchange observed
08-03 19:40	80m	-10 / -	DL7ACN	- / +1	2	✓ Closing fragment
08-03 19:40	80m	-11 / -	8S7DL	+2 / -3	9	Partial capture
08-03 19:40	80m	- / -	DL1UDO	-12 / -	2	Partial capture
08-03 19:38	80m	-10 / -7	SP9UPH	+19 / +6	5	✓ Full exchange observed
08-03 19:36	80m	- / -9	9A4ZM	-1 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
070215  -9  564  RU3QR DL3GC R-14 (x7)
070830  -8  564  CQ DL3GC JO33
071100  -6  564  IU2THY DL3GC -25
071230 -10  564  YO5PHL DL3GC -13 (x2)
072230 -14  564  CQ DL3GC JO33                         a1
213400 -24 2146  KJ1R DL3GC -10 (x3)

80m

UTC    dB Audio  Message
202230  +5 2428  DL3GC DJ1OJ 73
202315 -14  535  CQ DL3GC JO33
202330  -3  536  DL3GC DO5KHR JO30 (x2)
202415 -12  535  DO5KHR DL3GC RR73
202430  -2  535  DL3GC DO5KHR 73
202515 -17  535  CQ DL3GC JO33 (x8)
203100  -6 2098  F8FUA DL3GC JO33

40m

UTC    dB Audio  Message
194730 -23 2133  CQ DL3GC JO33                         a1
194745 -15 2133  DL3GC SP7TF -18 (x2)
194815  -1  858  DL3GC OE5ROR JN78 (x4)
182200  -6 1180  DL3GC OK7TB JN79 (x3)
125900 -15 1184  DL3GC SP7SZJ JO91 (x5)

60m

UTC    dB Audio  Message
202030  -3  907  GM3CQD DL3GC JO33 (x3)
202200  -8  908  CQ DL3GC JO33
202230  -6  907  PH1PCH DL3GC -24 (x4)
202500  -5  908  OE5YCP DL3GC -14 (x3)
184130  -5 1397  DL3GC DJ0FX +05 (x2)
185915 -23 1718  DK1MBY DL3GC -10
061400 -20 1045  DK7UY DL3GC JO33

Decoder S/N history by band

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