DL4KG — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Fed. Rep. of Germany Most frequent locator attributed to this token: JN48

Receiver-side FT8 activity involving DL4KG, decoded by SO8OO in southeastern Poland. 568 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 50 UTC dates in the available aggregate history. Observed between 2026-06-11 and 2026-11-05.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 568 FT8 messages attributed to DL4KG as the transmitting token by decoded message structure across 50 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (60%), followed by 80 m (39%) and 160 m (1%). Most decodes (65%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

568

Messages attributed

UTC dates decoded

102

Active 15-min windows

-9 dB

Estimated median S/N

Bands

160m · 3 80m · 221 60m · 3 40m · 339 20m · 2

First attributed message: 2026-06-11
Last attributed message: 2026-11-05 06:57 UTC

Observed FT8 message patterns

Attributed sample: 568 messages
Active dates: 50 UTC dates
Estimated median S/N: -9 dB
Estimated 10th-90th percentile: -17.8 to +5 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 108, moderate (-15 to -9 dB) 190, strong (≥ -8 dB) 270.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with DL4KG in decoded directed-looking exchanges:

4O7CC · Montenegro GM0OPS · Scotland LY8O · Lithuania OE6HTG · Austria OZ9GA · Denmark S53K · Slovenia AA3DP · United States BG0FQU · China BG2GWN · China F5PBG · France H49A · Solomon Islands J38LD · Grenada

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to DL4KG

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator: JN48 · 474 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 941 km (approx.)
Last such locator decoded: 2026-11-05 06:57 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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	DL4KG S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 06:59	40m	- / -17	UT0IN	-9 / -	12	Partial capture
11-05 06:51	40m	-4 / -	PD40EUDXF	+10 / +1	13	Partial capture
11-05 06:48	40m	-11 / +4	PF40EUDXF	-1 / -4	4	Partial capture
11-04 22:46	80m	-16 / -	5B4AMM	- / -	2	Partial capture
11-04 22:43	80m	-10 / -	R8PG	- / -	2	Partial capture
11-03 21:52	80m	-10 / -	EX7DY	- / -	2	Partial capture
11-03 20:33	80m	-10 / -	PE40EUDXF	- / 0	3	Partial capture
11-03 20:32	80m	-13 / -	PI40EUDXF	- / -	3	Partial capture
11-03 20:29	80m	-11 / -	DP75BAC	- / -6	3	Partial capture
11-02 22:13	80m	-10 / -	OD5ZZ	- / -	3	Partial capture
10-30 20:07	40m	-18 / -	JA5BDZ	- / -	4	Partial capture
10-30 19:59	80m	-9 / -	4X1YA	- / -	3	Partial capture
10-30 19:37	80m	-12 / -	TA3GO	- / -	6	Partial capture
10-30 18:34	40m	+2 / -	YC2BUZ	- / -	2	Partial capture
10-30 18:32	40m	-3 / -	BG5JKZ	- / -	2	Partial capture
10-28 21:50	40m	-13 / -	EP2AES	- / -	8	Partial capture
10-28 21:41	40m	-14 / -	VO1BBN	- / -	6	Partial capture
10-28 21:35	40m	-12 / -	VO1BBN	- / -	2	Partial capture
10-26 21:43	160m	- / -20	4O7CC	+3 / -	3	✓ Closing fragment
10-23 06:11	40m	-6 / -	V47NT	- / -14	5	✓ Closing fragment
10-22 16:39	40m	+1 / -	C37URA	- / -	2	Partial capture
10-22 16:36	40m	+4 / -9	F5PBG	-8 / -6	5	✓ Full exchange observed
10-22 16:35	40m	-3 / -	RA9SOZ	- / -14	3	✓ Closing fragment
10-18 19:02	40m	+9 / -	H49A	- / -14	14	✓ Closing fragment
10-17 05:50	80m	- / +2	F4FSY	-13 / -	3	Partial capture
10-17 05:49	80m	-23 / -10	GM6URC	-16 / -9	4	✓ Full exchange observed
10-17 05:48	80m	-19 / -	AA7A	- / -	3	✓ Closing fragment
10-17 05:45	80m	-18 / -	K6RO	- / -	5	Partial capture
10-16 22:07	40m	-8 / -	BG0FQU	- / -19	5	✓ Closing fragment
10-16 21:53	160m	-23 / -	EW4M	- / -	2	Partial capture
10-16 21:40	160m	- / +9	LY8O	0 / -	2	✓ Closing fragment
10-16 21:04	160m	- / -18	OE4KQW	+4 / -	8	Partial capture
10-16 20:57	80m	- / -19	R2FCA	-8 / -	2	✓ Closing fragment
10-16 20:43	160m	- / -15	OZ9GA	-14 / -	2	✓ Closing fragment
10-16 17:26	160m	- / -8	OE6HTG	-17 / -	5	✓ Closing fragment
10-16 17:21	160m	- / -12	S53K	-4 / -	2	✓ Closing fragment
10-16 05:39	60m	-14 / -7	VP2MAW	-1 / -	4	Partial capture
10-16 05:21	40m	-2 / -	WE0D	- / -	2	Partial capture
10-12 20:54	40m	-17 / -	EY7BM	- / -16	9	Partial capture
10-10 05:53	40m	-2 / -	ZL2BBR	- / -	7	Partial capture
10-10 05:49	40m	-5 / -	YS1MS	- / -	3	Partial capture
10-09 21:45	40m	-12 / -	BH3FZG	- / -	2	Partial capture
10-05 20:21	80m	-9 / -	HB10GBT	- / -	2	Partial capture
10-05 19:56	40m	+6 / -	BG0KD	- / -	2	Partial capture
10-05 19:52	40m	+6 / -	TJ1GD	- / -	6	Partial capture
10-02 19:44	80m	-12 / -	TA3GO	- / -	3	Partial capture
10-02 19:39	80m	-11 / -	TA3GO	- / -	4	Partial capture
10-02 19:33	80m	-2 / -	TA3GO	- / -	5	Partial capture
10-02 05:48	80m	-18 / -	KF8EXX	- / -	7	Partial capture
10-02 05:45	80m	-18 / -	DD4U	- / -11	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
065715  -1 1715  PD40EUDXF DL4KG JN48
065730 +10 2782  DL4KG PD40EUDXF +15
065745  +1 1715  PD40EUDXF DL4KG R+01
065900  -9 1548  DL4KG UT0IN -17 (x12)

80m

UTC    dB Audio  Message
203315 -17 1656  PI40EUDXF DL4KG JN48
203345 -12 1656  <PE40EUDXF> DL4KG R+00 (x2)
203600 -12  312  DL4KG PF40EUDXF -02
203615 -15 1656  PE40EUDXF DL4KG R+00
215245 -11 1890  EX7DY DL4KG JN48 (x2)
220115  -2 1890  OD5ZZ DL4KG JN48
220245  -9 1890  TA4SSK DL4KG JN48
222815 -14 1896  <PC40EUDXF> DL4KG JN48
223045  -4 1802  5B4AMM DL4KG JN48
224345  -8 1795  R8PG DL4KG JN48 (x2)
224600 -17 1795  5B4AMM DL4KG JN48 (x2)

160m

UTC    dB Audio  Message
210445  +5 1459  DL4KG OE4KQW -18 (x7)
213545 -24 1913  LY8O DL4KG JN48
214030  +4 1272  DL4KG LY8O +09 (x2)
215330 -24 1913  EW4M DL4KG JN48 (x2)
214330  +6 2618  DL4KG 4O7CC -20 (x3)

60m

UTC    dB Audio  Message
053945 -14 2192  VP2MAW DL4KG JN48
054000  -1  438  DL4KG VP2MAW -07
054015 -11 2192  VP2MAW DL4KG JN48 (x2)

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

2 CW reception events in the last 30 days.

40m: 2 events; last heard 2026-10-17 16:34 UTC

Latest CW receptions

UTC	Band	kHz	S/N · 500 Hz	WPM	Listen
2026-10-17 16:34:45	40m	7025.579	14.2 dB	27.1	WebSDR ↗
2026-10-17 16:33:30	40m	7025.581	10.8 dB	29.5	WebSDR ↗

CW reception history

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