DL5SBY — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JN48

Receiver-side FT8 activity involving DL5SBY, decoded by SO8OO in southeastern Poland. 95 related FT8 messages, 8 CQ messages, observed on 80m, 60m, 40m, across 9 UTC dates. Heard between 2026-06-01 and 2026-08-23.

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

-8 dB

Mean decoder S/N

Bands

80m 60m 40m

First seen: 2026-06-01
Last seen: 2026-08-23 17:17 UTC

Frequent QSO partners observed at SO8OO

Stations DL5SBY worked most often, as logged from our receiver:

OE9RWH · Austria ×2 F1IQH · France SM7XON · Sweden G0BLB · England DA0WWA · Fed. Rep. of Germany DA2DA · Fed. Rep. of Germany G4MHJ · England PC9K · Netherlands DO2OLD · Fed. Rep. of Germany DK2CC · Fed. Rep. of Germany DK4BP · Fed. Rep. of Germany DL7ACA · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by DL5SBY

Approximate centre of JN48, decoded 2026-08-23 19:24 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	DL5SBY S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 19:23	80m	-2 / -	DO1ID	- / -	2	Partial capture
08-23 19:19	60m	-2 / -	HB0/HB9FXF	- / +10	2	Partial capture
08-23 19:16	60m	0 / +4	OM8FR	-12 / -7	5	✓ Full exchange observed
08-23 19:14	60m	-2 / -	OS4K	- / 0	3	✓ Closing fragment
08-23 19:12	60m	-2 / -3	IW9FRA	-15 / -4	4	✓ Full exchange observed
08-23 19:09	60m	-1 / -	HB9DGZ	-4 / -	4	✓ Full exchange observed
08-23 19:07	60m	+3 / -9	SP9DB	-10 / -2	5	✓ Full exchange observed
08-23 19:05	60m	+3 / -	EA1AUM	- / -5	2	✓ Closing fragment
08-23 19:02	60m	-1 / +5	F5OZC	-9 / -	6	✓ Full exchange observed
08-23 18:59	60m	-4 / +5	I/DH3YAK	-23 / +3	3	Partial capture
08-23 18:53	60m	-3 / -	DK2CC	- / +8	3	✓ Closing fragment
08-23 18:49	40m	-4 / -	F4GAJ	-12 / 0	5	✓ Closing observed
08-23 18:45	40m	-4 / -	DJ3JA	- / -7	4	✓ Closing fragment
08-23 18:44	40m	-2 / -	G4MHJ	- / -3	2	✓ Closing fragment
08-23 18:41	40m	+3 / -	DL2DBI	-6 / +10	5	✓ Full exchange observed
08-23 18:39	40m	+4 / 0	F4MNH	-17 / -	3	✓ Closing observed
08-23 18:36	40m	-1 / -	IN3WZS	- / -12	5	Partial capture
08-20 19:14	80m	-9 / -9	DO2OLD	0 / -	3	✓ Closing observed
08-20 19:10	80m	-2 / -5	HA1ZN	-2 / -	3	✓ Closing observed
08-20 19:08	80m	+9 / -	DK0ACI	-11 / -1	4	✓ Full exchange observed
07-22 20:28	80m	-6 / -	DO5RBB	-5 / +1	3	✓ Full exchange observed
07-22 20:27	80m	0 / -	F4CYH	- / -11	2	✓ Closing fragment
07-22 20:25	80m	-2 / -	IK3ASM	-17 / -7	4	✓ Closing observed
07-22 20:23	80m	- / -	DO5RBB	-3 / -	3	Partial capture
07-22 20:23	80m	0 / +4	DO6AZ	+4 / +4	5	✓ Full exchange observed
07-22 20:21	80m	-8 / +4	DB3OI	-4 / +4	5	✓ Full exchange observed
07-17 14:56	40m	- / -2	EW4DX	-4 / -	2	✓ Closing fragment
06-29 19:43	60m	+1 / 0	IT9VCE	0 / -1	5	✓ Full exchange observed
06-29 19:36	40m	-18 / -	IR0WWA	- / -12	2	Partial capture
06-29 19:31	40m	-10 / -	DL7ACA	- / +9	2	✓ Closing fragment
06-29 19:26	40m	-15 / +6	TM2WWA	-11 / +7	5	✓ Full exchange observed
06-29 19:25	40m	-15 / +8	DA0WWA	-14 / -	5	✓ Full exchange observed
06-29 19:20	40m	-9 / -	II1NAP	- / -3	3	✓ Closing fragment
06-13 20:18	60m	-13 / -	ON1AEY	- / +3	3	✓ Closing fragment
06-13 20:17	60m	-4 / 0	DM5JBN	+6 / -	5	✓ Full exchange observed
06-13 20:14	60m	-8 / -	OZ0A	-8 / -	6	✓ Full exchange observed
06-13 20:11	60m	-10 / -	II3RITN	-13 / -	3	Partial capture
06-13 20:07	60m	-2 / -	PC9K	- / +1	4	✓ Closing fragment
06-13 20:06	60m	-2 / +5	G3UHU	-9 / +4	3	✓ Full exchange observed
06-13 20:04	60m	-1 / -	MM5DWW	- / -10	5	✓ Closing fragment
06-08 19:30	40m	-1 / -	BA7NQ	- / -17	5	Partial capture
06-08 19:28	40m	0 / -	F5PBG	-11 / -3	3	✓ Closing observed
06-08 19:27	40m	-2 / -6	DF0JEN	-12 / -4	5	✓ Full exchange observed
06-08 19:24	40m	+2 / -9	OZ9FF	+6 / -2	5	✓ Full exchange observed
06-08 19:23	40m	+1 / -	9H5DX	-7 / -	2	✓ Closing observed
06-08 19:19	40m	-2 / -	DK4BP	- / +8	3	✓ Closing fragment
06-08 19:16	40m	-1 / -	DK8HC	-13 / +4	3	✓ Closing observed
06-02 19:35	60m	-4 / -	OE7YMI	- / -3	3	✓ Closing fragment
06-02 19:32	60m	+10 / -	IR0RPER	-6 / +6	3	Partial capture
06-02 19:31	60m	-3 / -	IQ9BF	- / -14	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
202815  -5 1244  DL5SBY DO5RBB R+19
202830  -3 1244  DO5RBB DL5SBY RR73
190615  -6 1040  DL5SBY DA2DA RR73
190830  +9  354  DK0ACI DL5SBY JN48
190845 -11  306  DL5SBY DK0ACI +12
190900  +8  354  DK0ACI DL5SBY R-01 (x2)
191015  -2 1040  HA1ZN DL5SBY JN48
191100  +0 1040  DL5SBY HA1ZN -05 (x2)
191400  -3 1797  DL5SBY DO2OLD -09 (x2)
191445  -9 1797  DO2OLD DL5SBY 73
192345  -5  382  DO1ID DL5SBY JN48 (x2)

60m

UTC    dB Audio  Message
191030  -1 1431  HB9DGZ DL5SBY 73
191215  -3 1212  IW9FRA DL5SBY JN48
191230 -15 1211  DL5SBY IW9FRA -03
191245  +0 1212  IW9FRA DL5SBY R-04 (x2)
191430  -4 1978  OS4K DL5SBY JN48 (x3)
191630  +2  933  OM8FR DL5SBY JN48
191645 -11  933  DL5SBY OM8FR +04
191700  +1  934  OM8FR DL5SBY R-07
191715 -13  933  DL5SBY OM8FR RR73
191730  -2  934  OM8FR DL5SBY 73
191930  -1  862  HB0/HB9FXF DL5SBY JN48 (x2)

40m

UTC    dB Audio  Message
184200  -6 2583  DL5SBY DL2DBI +21
184215  +5 2583  DL2DBI DL5SBY R+10
184230  -6 2583  DL5SBY DL2DBI RR73
184245  +3 2583  DL2DBI DL5SBY 73
184430  -2  840  G4MHJ DL5SBY R-03 (x2)
184545  -5 1960  DJ3JA DL5SBY JN48 (x4)
184915  -3 2138  F4GAJ DL5SBY JN48 (x3)
185100 -12 2138  DL5SBY F4GAJ RR73
185115  -3 2138  F4GAJ DL5SBY 73

Decoder S/N history by band

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