DH1JAD — 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 DH1JAD, decoded by SO8OO in southeastern Poland. 402 related FT8 messages, observed on 80m, 40m, 20m, across 58 UTC dates. Heard between 2026-05-27 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

402

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

80m 40m 20m

First seen: 2026-05-27
Last seen: 2026-08-23 07:15 UTC

Frequent QSO partners observed at SO8OO

Stations DH1JAD worked most often, as logged from our receiver:

LY8O · Lithuania ×2 F4LEW · France ON5JDB · Belgium DD7MK · Fed. Rep. of Germany 9A5MTV · Croatia PD7JLP · Netherlands DL3EBJ · Fed. Rep. of Germany F4BAL · France G7RHF · England F4GAJ · France SQ6JFJ · Poland IU3IOQ · Italy

Activity Heatmap

Locator transmitted by DH1JAD

Approximate centre of JO31, decoded 2026-08-22 20:07 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	DH1JAD S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 20:07	80m	-5 / -16	EA7LIC	-6 / -	3	✓ Closing observed
08-22 20:06	80m	- / -11	<...>	-2 / -	3	Partial capture
08-22 20:05	80m	- / -11	OH/SM5MRW	0 / -	2	Partial capture
08-22 20:02	80m	-7 / -	DA6CGN	-17 / +4	5	✓ Closing observed
08-20 18:48	80m	-15 / -11	SA5ACL	-2 / +5	4	Partial capture
08-20 18:47	80m	-8 / -13	HA3GO	+6 / -9	5	✓ Full exchange observed
08-20 18:42	40m	-8 / -	PD7FS	- / +4	2	✓ Closing fragment
08-19 18:54	80m	-14 / -9	LY8O	+1 / -2	5	✓ Full exchange observed
08-19 18:52	80m	-18 / -5	OL900CO	+8 / +10	3	Partial capture
08-18 19:17	80m	+4 / -3	IQ4JO	-1 / +3	5	✓ Full exchange observed
08-18 19:13	80m	-9 / +4	DO1SJF	-4 / +1	3	✓ Full exchange observed
08-17 18:50	80m	- / -	DL9KM	-13 / -	7	Partial capture
08-17 18:49	80m	-12 / -3	DO1BWS	-4 / +8	5	✓ Full exchange observed
08-16 19:46	80m	-6 / -	R8CW/4	- / -1	2	Partial capture
08-16 08:27	20m	-19 / -	DJ0MAB	-13 / -4	3	Partial capture
08-16 08:17	20m	-20 / +4	IZ8MNF	-14 / +9	5	✓ Full exchange observed
08-15 19:21	40m	-18 / -	IU2HUQ	-18 / -10	3	✓ Closing observed
08-15 19:19	40m	-16 / -	LZ3HG	-11 / -12	6	✓ Closing observed
08-15 19:18	40m	-20 / -4	LY2MM	-4 / -	4	Partial capture
08-15 19:17	40m	-6 / -3	DL9CZ	-11 / +6	4	✓ Full exchange observed
08-14 20:20	80m	-4 / -5	HA3KZ	+22 / -	5	✓ Full exchange observed
08-14 20:18	80m	-4 / -	M7WLT/P	- / -7	2	Partial capture
08-14 20:05	20m	- / -	YO3YV	-3 / -	5	Partial capture
08-14 20:01	20m	- / -16	EG2FPA	-4 / -	2	✓ Closing fragment
08-13 20:02	80m	-10 / +1	LB5WB	-1 / -	5	✓ Full exchange observed
08-13 20:01	80m	-9 / -	ON6LR	- / +4	3	✓ Closing fragment
08-13 19:48	20m	- / -15	MI0JZZ	-1 / -	2	✓ Closing fragment
08-12 20:11	20m	-16 / -	F6DEG	-14 / -	2	Partial capture
08-12 20:08	20m	-20 / -13	G4ZCS	-21 / +9	3	✓ Full exchange observed
08-12 20:07	20m	-24 / -	F4IYO	- / +8	3	✓ Closing fragment
08-12 20:04	20m	-16 / +2	M0LAD	-14 / +9	5	✓ Full exchange observed
08-12 20:00	20m	-10 / -	F4HTW	-13 / 0	3	✓ Closing observed
08-12 19:59	20m	-15 / -12	OE/DG7CF	-8 / -3	2	Partial capture
08-11 19:19	80m	-1 / -	PC5D	- / 0	3	✓ Closing fragment
08-11 19:10	40m	- / -	R2FBW	-24 / -	2	Partial capture
08-11 19:06	40m	- / -8	F6HRP	-9 / -	2	✓ Closing fragment
08-10 19:11	40m	-21 / -	DL1IP	- / -	2	Partial capture
08-10 19:07	40m	- / -8	DL3MIB	-5 / -	4	✓ Closing fragment
08-10 19:04	40m	- / -9	LY8O	-12 / -	2	✓ Closing fragment
08-10 18:41	20m	- / -14	UR5ZGY	-6 / -	2	✓ Closing fragment
08-09 19:24	80m	-2 / -13	YO4NT	+15 / +6	4	✓ Full exchange observed
08-09 19:22	80m	-1 / -5	DL8TV	+3 / -	5	✓ Full exchange observed
08-09 19:21	80m	+2 / +1	IV3FSG	+6 / -2	4	✓ Full exchange observed
08-09 09:04	20m	-15 / -13	EN35UKR	+5 / -7	2	Partial capture
08-09 08:56	20m	-13 / -	IZ1JIK	- / -2	5	✓ Closing fragment
08-08 20:19	80m	+2 / -4	TM84TFR	+8 / -7	2	Partial capture
08-08 20:14	80m	-3 / 0	CR5VP	-6 / -2	5	✓ Full exchange observed
08-08 20:10	40m	-18 / -14	F6HRP	-14 / +3	5	Partial capture
08-08 20:07	40m	-12 / -	F6KIM	- / -	2	✓ Closing fragment
08-08 20:07	40m	- / -9	F6HRP	-16 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
200630  -2  580  DH1JAD YO3YV KN34 (x2)
081745 -22 1779  IZ8MNF DH1JAD JO31 (x2)
081830 -14 1783  DH1JAD IZ8MNF +04
081845 -24 1783  IZ8MNF DH1JAD R+09 (x2)
082030 -17 2356  MI7YDB DH1JAD R-02
082515 -22 2221  SP5MXZ DH1JAD 73
082730 -13 2286  DH1JAD DJ0MAB JN49
082745 -20 2288  DJ0MAB DH1JAD -04 (x2)
183500  -6  515  DH1JAD LZ1WV -14
182700  -9 1574  DH1JAD EA5JLN +03
091530  -5 1996  DH1JAD F6FDY RR73

80m

UTC    dB Audio  Message
184730  +2 1745  DH1JAD DL8NW RR73
184800  +3  912  DH1JAD DM5JBN JO60
200245  -6 1849  DA6CGN DH1JAD JO31 (x2)
200330 -17 1851  DH1JAD DA6CGN RR73
200345  -9 1846  DA6CGN DH1JAD 73 (x2)
200500  +3 1808  DH1JAD OH/SM5MRW -11 (x2)
200600  +1 1788  DH1JAD <...> -11 (x3)
200745  -5 1785  EA7LIC DH1JAD JO31
200800  -9 1789  DH1JAD EA7LIC -16 (x2)

40m

UTC    dB Audio  Message
191945  -5 1949  DH1JAD LY2MM -04
192000 -16 2127  LZ3HG DH1JAD R-12
192015 -12 2130  DH1JAD LZ3HG RR73
192015  -2 1949  DH1JAD LY2MM -04
192030 -16 2127  LZ3HG DH1JAD R-12
192045 -10 2130  DH1JAD LZ3HG RR73
192100 -18 2128  LZ3HG DH1JAD 73
192130 -18 2128  IU2HUQ DH1JAD R-10
192145 -18 1466  DH1JAD IU2HUQ RR73
192200 -18 2129  IU2HUQ DH1JAD 73
194200  +8 2687  DH1JAD DM2RM RR73
184215  -7 1506  PD7FS DH1JAD R+04 (x2)
184300  -7 1828  F4GAJ DH1JAD 73
184345  +0 2195  DH1JAD UA3DPM KO95

Decoder S/N history by band

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