DL4YA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO51

Receiver-side FT8 activity involving DL4YA, decoded by SO8OO in southeastern Poland. 46 related FT8 messages, observed on 80m, 20m, 10m, across 15 UTC dates. Heard between 2026-04-21 and 2026-07-02.

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

-6 dB

Mean decoder S/N

Bands

80m 20m 10m

First seen: 2026-04-21
Last seen: 2026-07-02 20:31 UTC

Frequent QSO partners observed at SO8OO

Stations DL4YA worked most often, as logged from our receiver:

TN8GD · Republic of the Congo ×3 WA3MH · United States Z62NS · Republic of Kosovo W1CCO · United States DO9BAU · Fed. Rep. of Germany KQ4WXX · United States K5CM · United States TO3E · Martinique

Activity Heatmap

Locator transmitted by DL4YA

Approximate centre of JO51, decoded 2026-08-12 09:28 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	DL4YA S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-12 09:23	20m	-11 / -	V31DL	- / -	8	Partial capture
08-12 08:31	20m	-6 / -	V31DL	- / -	8	Partial capture
08-12 08:14	20m	-11 / -	W5ADD	- / -	10	Partial capture
08-12 08:11	20m	-10 / -	V31DL	- / -	4	Partial capture
08-07 04:02	80m	-5 / -	HI8UD	- / -	3	Partial capture
08-04 03:40	80m	-15 / -	NF6P	- / -	5	Partial capture
08-04 03:29	80m	-10 / -	VP2MAA	- / -	11	Partial capture
08-04 03:21	80m	-11 / -	K1MSR	- / -	9	Partial capture
08-04 03:19	80m	-13 / -	VP2MAA	- / -	3	Partial capture
08-04 02:31	80m	-13 / -	VP2MAA	- / -	10	Partial capture
08-01 20:22	80m	-14 / -	SV9MBH	- / -	10	Partial capture
08-01 18:48	80m	-20 / -	ZS6WAB	- / -	3	Partial capture
07-22 21:36	20m	-10 / -	VE2OPC	- / -	2	Partial capture
07-19 18:07	20m	-10 / -	YI1QEA	- / -	2	Partial capture
07-18 10:07	20m	-18 / -	V31DL	- / -	2	Partial capture
07-18 10:04	20m	-16 / -	V31DL	- / -	2	Partial capture
07-15 03:19	80m	-11 / -	NV1U	- / -	7	Partial capture
07-02 21:54	20m	-7 / -	TN8GD	-13 / -	2	✓ Closing observed
07-02 20:00	20m	- / +7	TN8GD	-8 / -	2	✓ Closing fragment
06-28 01:56	20m	-18 / -	N3PAY	- / -	4	Partial capture
06-22 08:04	20m	-8 / -	V31DL	- / -	5	Partial capture
06-12 03:35	80m	-19 / -	F4FPR	- / -17	6	Partial capture
06-12 03:31	80m	- / -7	DO9BAU	0 / -	2	✓ Closing fragment
06-12 03:23	80m	- / -	DO9BAU	-1 / -	5	Partial capture
06-12 03:21	80m	-19 / -19	Z62NS	-2 / -6	7	✓ Full exchange observed
06-12 03:17	80m	-12 / -	DO7BE	- / -8	6	Partial capture
06-12 03:10	80m	-10 / -	Z62NS	- / -	9	Partial capture
06-12 02:51	80m	-11 / -	Z62NS	- / -	8	Partial capture
06-04 01:44	20m	-6 / -	4U1UN	- / -	9	Partial capture
06-04 01:22	20m	-11 / -	CP7DX	- / -	2	Partial capture
06-03 21:42	20m	- / -10	WB2WJF	-15 / -	2	Partial capture
05-29 00:49	20m	- / -13	KQ4WXX	-18 / -	2	✓ Closing fragment
05-29 00:46	20m	- / -9	ND4Q	-4 / -	3	Partial capture
05-28 03:11	20m	- / -15	K5CM	-4 / -	2	✓ Closing fragment
05-28 02:02	20m	- / -11	WA3MH	-16 / -	2	✓ Closing fragment
05-27 21:02	20m	- / -20	W1CCO	+5 / -	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
083130 -12 2620  V31DL DL4YA JO51 (x15)

80m

UTC    dB Audio  Message
033230  -7  291  VP2MAA DL4YA JO51 (x5)
033745 -17 2112  NF6P DL4YA JO51 (x6)
040230  -7 2796  HI8UD DL4YA JO51 (x3)
203100 -24 1209  IT9ECY DL4YA JO51

Decoder S/N history by band

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