DL6DK — 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: JN39

Receiver-side FT8 activity involving DL6DK, decoded by SO8OO in southeastern Poland. 285 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 21 UTC dates in the available aggregate history. Observed between 2026-06-11 and 2026-10-17.

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 285 FT8 messages attributed to DL6DK as the transmitting token by decoded message structure across 21 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (55%), followed by 40 m (31%) and 60 m (13%). Most decodes (72%) fell within the six-hour window 14:00-20:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (74%); the estimated median was -4 dB.

Overview

285

Messages attributed

UTC dates decoded

Active 15-min windows

-4 dB

Estimated median S/N

Bands

80m · 2 60m · 37 40m · 87 20m · 158 10m · 1

First attributed message: 2026-06-11
Last attributed message: 2026-10-17 18:29 UTC

Observed FT8 message patterns

Attributed sample: 285 messages
Active dates: 21 UTC dates
Estimated median S/N: -4 dB
Estimated 10th-90th percentile: -12 to +4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 12, moderate (-15 to -9 dB) 63, strong (≥ -8 dB) 210.

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 DL6DK in decoded directed-looking exchanges:

TA2VUZ · Asiatic Turkey ×2 OM7JN · Slovak Republic ×2 7X3WPL · Algeria BG0EJN · China BG7BVI · China C91RU · Mozambique CT1BFP · Portugal CT1END/P · Portugal DJ0VOG · Fed. Rep. of Germany DL6ZOG · Fed. Rep. of Germany EA3RO · Spain EA4IFO · Spain

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 DL6DK

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: JN39 · 75 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,063 km (approx.)
Last such locator decoded: 2026-10-17 18:29 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	DL6DK S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-17 18:27	60m	-8 / +10	F4HSB	-21 / +2	3	✓ Full exchange observed
10-17 18:25	60m	-11 / +2	OH3MB	-6 / -	3	✓ Closing observed
10-17 18:22	60m	-10 / +5	SP2EWQ	+1 / +4	5	✓ Full exchange observed
10-17 18:22	60m	-11 / -4	OZ7FOC	-16 / +1	3	✓ Full exchange observed
10-17 18:03	60m	-11 / -17	YL3FW	-16 / -4	4	✓ Full exchange observed
10-17 18:02	60m	-10 / -8	IV3NBD	-10 / +3	5	✓ Full exchange observed
10-17 17:56	60m	-14 / -9	YO4NT	+4 / +8	4	✓ Full exchange observed
10-17 17:54	60m	-14 / +5	OZ5AGJ	-14 / +7	5	✓ Full exchange observed
10-17 17:51	60m	-10 / -2	DL1RMY	-11 / +3	5	✓ Full exchange observed
10-17 17:49	60m	-10 / -11	OM7JN	-10 / -	3	✓ Closing observed
10-17 17:47	60m	-2 / +2	I4IKW	+6 / -	4	✓ Full exchange observed
10-17 17:43	40m	-5 / -	DD3ZZ	-3 / -8	4	✓ Full exchange observed
10-17 17:33	40m	-2 / -	BG4UCZ	- / -21	2	✓ Closing fragment
10-17 17:29	40m	+8 / -1	RA6OY	+2 / +3	5	✓ Full exchange observed
10-17 17:24	40m	-8 / -4	SQ1EG	-16 / +7	5	✓ Full exchange observed
10-17 17:23	40m	-7 / -	EX7CQ	-17 / -3	3	✓ Closing observed
10-17 17:22	40m	-6 / -	F4BJN	-8 / +3	3	✓ Closing observed
10-17 17:21	40m	-8 / -16	UA9SHH	-6 / -	2	✓ Closing observed
10-17 17:20	40m	-8 / -	SK5CN	- / -7	2	Partial capture
10-17 17:16	40m	0 / -	R8LCA	- / -21	2	✓ Closing fragment
10-17 17:16	40m	-1 / +2	OZ0A	-5 / -	4	✓ Closing observed
10-17 17:13	40m	+1 / -13	DG4LXM	+7 / +10	11	✓ Full exchange observed
10-17 17:12	40m	+2 / -	SQ1EG	-15 / -	2	Partial capture
10-17 17:10	40m	+5 / -3	R2PX	+10 / -	4	✓ Closing observed
10-17 17:08	40m	+8 / -	HB9ZHK	- / -6	2	✓ Closing fragment
10-17 17:05	40m	-6 / -	UN3P	- / -14	2	Partial capture
10-17 17:03	40m	-1 / -	SP2MGR/P	- / 0	3	✓ Closing fragment
10-10 18:46	40m	-16 / +1	EA3HMM	+9 / -	5	✓ Full exchange observed
10-10 18:44	40m	-9 / -12	TA2VUZ	-9 / -13	6	✓ Full exchange observed
10-10 18:43	40m	-8 / -	VU2KPH	- / -21	2	Partial capture
10-10 18:42	40m	+2 / -3	EB2EMZ	-8 / +7	4	✓ Full exchange observed
10-10 18:37	40m	-3 / -	VJ6X	- / -19	2	Partial capture
10-10 18:35	40m	-6 / -20	TA2VUZ	-8 / 0	4	✓ Full exchange observed
10-10 18:34	40m	-2 / -	VJ6X	- / -17	2	Partial capture
10-10 18:32	40m	-2 / -9	EA3AVS	-1 / +7	5	✓ Full exchange observed
10-10 18:32	40m	+6 / -	HG5OEV	- / +1	2	✓ Closing fragment
09-26 17:35	80m	- / -14	DL5JMN	+13 / -	5	✓ Closing fragment
09-26 17:34	80m	- / -6	DK6WS	-7 / -	4	✓ Closing fragment
09-26 17:33	80m	- / -12	IK1MJL	-8 / -	3	✓ Closing fragment
09-13 16:57	40m	-3 / -	DJ3QK	+2 / -	2	✓ Closing observed
09-13 16:54	40m	+2 / +7	DL0NS	-1 / -	5	✓ Full exchange observed
08-31 18:20	20m	- / +8	OZ1LGJ	0 / -	2	✓ Closing fragment
08-31 18:17	20m	+10 / -	LB8X	- / +8	2	Partial capture
08-31 18:08	20m	- / -10	F4NBB	+3 / -	13	Partial capture
08-30 14:51	20m	-8 / -	SQ9LDE	- / -17	2	Partial capture
08-30 14:42	20m	-14 / -	OH6DBJ	- / -8	2	✓ Closing fragment
08-30 14:41	20m	-5 / +1	DJ0VOG	+2 / -	3	✓ Full exchange observed
08-30 14:39	20m	-9 / -	VU2FR	- / -19	3	Partial capture
08-30 14:36	20m	-3 / -	<...>	- / -18	3	Partial capture
08-30 14:30	20m	-6 / -	SQ8GMW	- / -5	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
182315  +2 1253  DL6DK SP2EWQ R+05
182330 -10 1252  SP2EWQ DL6DK RR73
182345  +0 1253  DL6DK SP2EWQ 73
182430 -10 1252  CQ DL6DK JN39
182515  -6 1659  DL6DK OH3MB R+02
182530 -11 1252  OH3MB DL6DK RR73
182545  -5 1659  DL6DK OH3MB 73
182600 -14 1252  CQ DL6DK JN39 (x3)
182730  -8 1050  F4HSB DL6DK +02
182745 -21 1566  DL6DK F4HSB R+10
182800  -9 1050  F4HSB DL6DK RR73
182830  -9 1049  CQ DL6DK JN39 (x2)

40m

UTC    dB Audio  Message
173015  +8 2938  RA6OY DL6DK RR73
173030  +1  301  DL6DK RA6OY 73
173045  +9 2938  CQ DL6DK JN39
173200  -7 1748  EN7P DL6DK +06
173300  +0 2243  BG4UCZ DL6DK -21 (x2)
173445 -10 1990  SP6TO DL6DK RR73
173615  +0  514  OH3DJP DL6DK -21
173645  -3 1486  YT2ZE DL6DK +08
173815  +0 2941  CQ DL6DK JN39
174315  -5 2340  DD3ZZ DL6DK -08
174330  -4 2341  DL6DK DD3ZZ R+14
174345  -5 2340  DD3ZZ DL6DK RR73
174400  -2 2341  DL6DK DD3ZZ 73
174445  +1 2548  VU3OSA DL6DK -25

80m

UTC    dB Audio  Message
173245 -21 1158  CQ DL6DK JN39                         a1
173300  -9 1202  DL6DK IK1MJL JN44 (x3)
173430 -10 1304  DL6DK DK6WS -06 (x2)
173515 -15 1099  OE2AGZ DL6DK RR73
173530 +13  325  DL6DK DL5JMN JO60
173530  -7 1303  DL6DK DK6WS -06
173600 +16  325  DL6DK DL5JMN JO60
173600  -3 1303  DL6DK DK6WS RR73
173630 +13  325  DL6DK DL5JMN JO60 (x3)

20m

UTC    dB Audio  Message
181000  +3 2971  DL6DK F4NBB -10 (x9)
181530 -11 2760  CQ DL6DK JN39
181630  +1  484  XW4KV DL6DK -25
181730  +6  484  LB8X DL6DK +08 (x2)
182015  -2 2834  DL6DK OZ1LGJ R+08 (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

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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