DH9DX — 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 DH9DX, decoded by SO8OO in southeastern Poland. 87 related FT8 messages, 17 CQ messages, observed on 160m, 80m, 60m, 40m, across 5 UTC dates. Heard between 2026-07-28 and 2026-08-16.

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 40m 60m 160m

First seen: 2026-07-28
Last seen: 2026-08-16 19:04 UTC

Frequent QSO partners observed at SO8OO

Stations DH9DX worked most often, as logged from our receiver:

DH1HF · Fed. Rep. of Germany DO5OT · Fed. Rep. of Germany DK0KG · Fed. Rep. of Germany G0AZH · England G8OO · England F1PBZ · France OE5WRO · Austria TF4M · Iceland SP6TO · Poland DG4BZ · Fed. Rep. of Germany LY8O · Lithuania DH5BM · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by DH9DX

Approximate centre of JO33, decoded 2026-08-16 21:00 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	DH9DX S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-16 21:03	80m	- / -	DO6KGS	-24 / -	3	Partial capture
08-16 20:59	80m	-24 / -4	DO5HOK	-5 / -	2	Partial capture
08-16 20:56	80m	-24 / -20	R5AV	+1 / -7	3	Partial capture
08-16 20:54	80m	-14 / -	LZ1GC	- / -	2	Partial capture
08-16 18:42	60m	- / -	DG4BZ	-6 / -	3	✓ Closing fragment
08-16 18:41	60m	- / +1	LY8O	-3 / -	3	✓ Closing fragment
08-16 14:41	40m	- / -8	SP6TO	-22 / -	2	✓ Closing fragment
08-16 14:34	40m	- / -3	DF2RG	-9 / -	5	✓ Closing fragment
08-08 21:16	160m	-18 / -14	DO3VE	-4 / -	4	✓ Closing observed
08-07 21:58	80m	-14 / -3	DH5BM	-12 / +9	4	✓ Full exchange observed
08-07 21:55	80m	-16 / -5	TF4M	-13 / -	5	✓ Closing observed
08-07 21:52	80m	-4 / -8	G8OO	-13 / +10	5	✓ Full exchange observed
08-07 21:51	80m	-4 / -10	UA4FKT	+14 / +2	5	✓ Full exchange observed
08-07 21:49	80m	- / -	ON6CQ	-18 / -	2	Partial capture
08-07 21:48	80m	- / -	CT2GQA	-15 / -	2	Partial capture
08-07 21:48	80m	-4 / -2	DK0KG	-6 / +5	7	✓ Full exchange observed
08-07 21:48	80m	-8 / -14	F1PBZ	+5 / 0	4	✓ Full exchange observed
08-07 21:46	80m	-8 / -2	DO5OT	+9 / +10	5	✓ Full exchange observed
08-07 21:42	60m	-14 / -19	IK5FKF	-8 / -9	4	Partial capture
08-07 21:41	60m	-17 / +1	ON7KEI	-14 / +9	4	✓ Full exchange observed
08-07 21:40	60m	-13 / -8	G0AZH	-1 / +10	9	✓ Full exchange observed
08-07 21:40	60m	-17 / -14	OE5WRO	-24 / -7	4	✓ Full exchange observed
08-04 22:02	60m	-20 / -5	S5/M0MPM	-12 / -	2	Partial capture
08-04 21:58	60m	-16 / 0	DH1HF	-23 / -4	3	✓ Full exchange observed
08-04 21:56	60m	-16 / -	G3RPF	-14 / +4	3	✓ Closing observed
08-04 19:07	60m	- / -5	SP3HCA	-2 / -	3	✓ Closing fragment
07-28 22:12	160m	-18 / -	EI2IP	-18 / -7	3	✓ Closing observed
07-28 22:07	160m	- / -	DL7GP	+4 / -	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
215945  +9 1429  DH9DX SP6FME JO90
205445 -13 1670  LZ1GC DH9DX JO33 (x2)
205645  +1 1703  DH9DX R5AV -20
205700 -24 1703  R5AV DH9DX R-07 (x2)
205800 -24 1703  DM8ET DH9DX R+02
205900 -24 1704  DO5HOK DH9DX +13
205930 -24 1704  CQ DH9DX JO33 (x3)
210100  -5  808  DH9DX DO5HOK R-04
210315 -24 1638  DH9DX DO6KGS JO50 (x3)

60m

UTC    dB Audio  Message
214245  -1  613  DH9DX G0AZH IO83
214300 -13 1208  G0AZH DH9DX +10
214315 -10  541  DH9DX IK5FKF -19
214315  -3  613  DH9DX G0AZH R-08
214330 -13 1208  G0AZH DH9DX RR73
214345  -4  613  DH9DX G0AZH 73
214400 -16 1208  IK5FKF DH9DX R-09 (x2)
214530 -11 1208  CQ GDXF DH9DX JO33
184115  -2 1832  DH9DX LY8O KO25 (x3)
184245  -6  562  DH9DX DG4BZ JO42 (x3)

40m

UTC    dB Audio  Message
143415  -5 2303  DH9DX DF2RG JN69 (x5)
144145 -21 1682  DH9DX SP6TO -08 (x2)

160m

UTC    dB Audio  Message
220745  +4 2358  DH9DX DL7GP R+15 (x2)
220830 -13 1213  CQ DH9DX JO33 (x3)
221215 -17 1212  EI2IP DH9DX R-07
221230 -18 1493  DH9DX EI2IP RR73
221245 -18 1212  EI2IP DH9DX 73
221345 -14 1213  DD0AM DH9DX JO33
221430  -9 1234  CQ DH9DX JO33
211600  -4  924  DH9DX DO3VE JO52 (x2)
211645 -18 1229  DO3VE DH9DX RR73
211700  -3  924  DH9DX DO3VE 73
212615 -21 1229  CT2GQA DH9DX JO33

Decoder S/N history by band

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