DL6NAC — 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: JO50

Receiver-side FT8 activity involving DL6NAC, decoded by SO8OO in southeastern Poland. 1,281 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 66 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-22.

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 1,281 FT8 messages attributed to DL6NAC as the transmitting token by decoded message structure across 66 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (40%), followed by 20 m (29%) and 80 m (26%). Most decodes (92%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (85%); the estimated median was +2.6 dB.

Overview

1,281

Messages attributed

UTC dates decoded

235

Active 15-min windows

+2.6 dB

Estimated median S/N

Bands

160m · 36 80m · 331 60m · 9 40m · 515 20m · 373 10m · 17

First attributed message: 2026-06-06
Last attributed message: 2026-10-22 19:41 UTC

Observed FT8 message patterns

Attributed sample: 1,281 messages
Active dates: 66 UTC dates
Estimated median S/N: +2.6 dB
Estimated 10th-90th percentile: -11 to +12 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 51, moderate (-15 to -9 dB) 142, strong (≥ -8 dB) 1,088.

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 DL6NAC in decoded directed-looking exchanges:

SP9ENV · Poland ×2 DH2RL · Fed. Rep. of Germany ×2 F8FUA · France ×2 II3DRC · Italy ×2 OE9NET · Austria ×2 EA4HWT · Spain ×2 LZ1EV · Bulgaria ×2 M9DNC · England ×2 OZ1A · Denmark ×2 S55A · Slovenia ×2 IK0BAL · Italy ×2 SP3T · Poland ×2

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 DL6NAC

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: JO50 · 572 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 770 km (approx.)
Last such locator decoded: 2026-10-22 19:41 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	DL6NAC S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-22 19:40	160m	-10 / -	SV3GKT	- / -	3	Partial capture
10-22 19:37	160m	-10 / -14	OH6XX	+6 / 0	5	Partial capture
10-22 19:33	160m	-6 / -	SQ2BXI	- / -1	3	✓ Closing fragment
10-22 19:31	160m	-15 / -13	YU9MBA	-10 / -6	4	Partial capture
10-22 19:28	160m	-8 / -21	SV2JU	-18 / +1	6	✓ Full exchange observed
10-22 19:11	80m	+9 / -	IK1AIL	-15 / -6	4	✓ Closing observed
10-22 19:10	80m	+9 / -	DG6ITP	+2 / -	5	✓ Full exchange observed
10-22 19:08	80m	+13 / -	IV3SKB	- / -	2	Partial capture
10-22 19:07	80m	+9 / +10	DG4ST	-9 / +10	7	✓ Full exchange observed
10-22 19:05	80m	+6 / -	IZ1HJU	- / -	3	Partial capture
10-22 19:04	80m	+13 / -7	M9OOS	-5 / -3	5	✓ Full exchange observed
10-22 19:02	80m	+7 / -	DO8TG	- / -17	2	✓ Closing fragment
10-22 19:00	80m	-4 / +10	DO2AY	-16 / +6	4	✓ Full exchange observed
10-22 18:58	80m	-2 / -	IU1HGN	- / -4	2	✓ Closing fragment
10-22 18:55	80m	-5 / -14	IZ4AIF	-6 / +7	5	✓ Full exchange observed
10-22 18:53	80m	+13 / -	M7NQB	- / -	2	Partial capture
10-22 18:45	80m	+3 / -10	M7FSE	-23 / -17	4	✓ Full exchange observed
10-22 18:45	80m	+5 / -3	F4PAN	-5 / -	4	Partial capture
10-22 18:32	80m	+12 / -	IV3SKB	- / -	3	Partial capture
10-21 20:45	80m	0 / -8	SP5BB	+6 / +6	3	✓ Full exchange observed
10-21 20:30	80m	+9 / -	T77RN	-4 / -1	4	✓ Closing observed
10-21 19:58	80m	-1 / -8	R4FJ	-2 / -22	5	✓ Full exchange observed
10-21 19:56	80m	- / +8	DO2GGH	+3 / -	2	Partial capture
10-21 19:55	80m	+4 / 0	OK1FKY	+4 / +5	7	✓ Full exchange observed
10-21 19:43	80m	+5 / +4	9A0R	+9 / -	5	✓ Full exchange observed
10-21 19:40	80m	-2 / -	GS8VL	- / -	2	Partial capture
10-21 19:17	80m	+9 / -5	DA6EE	+13 / -	6	✓ Full exchange observed
10-21 19:08	80m	+4 / +5	DO9ST	-2 / +6	4	✓ Full exchange observed
10-19 19:48	40m	-12 / -	M9TBH	- / +1	5	✓ Closing fragment
10-19 19:46	40m	0 / -	F4JAK	- / -	2	Partial capture
10-19 19:41	40m	-6 / -	M9DNC	- / -	3	✓ Closing fragment
10-19 19:37	40m	-6 / -	M9TBH	- / -	2	Partial capture
10-17 21:27	80m	+11 / +6	IZ8XXE	+2 / +7	5	✓ Full exchange observed
10-17 21:22	80m	+10 / -	SP1SZ	0 / +6	5	✓ Full exchange observed
10-17 21:18	80m	+13 / -16	SV8OVJ	-2 / +8	5	✓ Full exchange observed
10-17 21:11	80m	+12 / -	DO8MIL	- / -	3	✓ Closing fragment
10-17 21:00	80m	+7 / -1	DK8HC	-5 / -2	5	✓ Full exchange observed
10-17 19:27	40m	+6 / -3	PE1PYB	-14 / +4	5	✓ Full exchange observed
10-17 19:17	40m	+12 / -	LY4AB	- / -2	3	✓ Closing fragment
10-17 18:39	40m	+5 / -	DB1BC	- / -3	3	✓ Closing fragment
10-17 18:33	40m	+8 / -	IK1MJK/P	- / +10	4	✓ Closing fragment
10-17 13:05	40m	+5 / -3	G0RWF	-11 / -3	4	✓ Full exchange observed
10-17 13:03	40m	+1 / -	ON9TB	- / -3	3	✓ Closing fragment
10-17 13:02	40m	+10 / -	G1SID	- / -10	3	✓ Closing fragment
10-17 12:59	40m	0 / -4	SP8WB	+2 / 0	4	✓ Full exchange observed
10-15 19:30	40m	- / +2	PD5BT	-16 / -	2	Partial capture
10-15 19:27	40m	- / -18	EI6FM	-4 / -	2	✓ Closing fragment
10-15 19:25	40m	-3 / -	ON3RUM	-2 / -	5	✓ Full exchange observed
10-15 19:22	40m	+8 / -	M7JHI	- / -4	4	✓ Closing fragment
10-15 19:20	40m	+4 / -	EI6FM	- / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

160m

UTC    dB Audio  Message
193130 -19 1546  YU9MBA DL6NAC JO50
193145  -9 1546  DL6NAC YU9MBA -13
193200 -11 1546  YU9MBA DL6NAC R-06
193215 -11 1545  DL6NAC YU9MBA -13
193330  -6  328  SQ2BXI DL6NAC R-01 (x3)
193715 -14 2105  OH6XX DL6NAC JO50
193730  +4 2105  DL6NAC OH6XX -14 (x2)
193845  -7 2105  OH6XX DL6NAC R+00 (x2)
194045 -13 2177  SV3GKT DL6NAC JO50 (x3)

40m

UTC    dB Audio  Message
192800 -11 1023  DL6NAC PE1PYB RRR
192815  +3 1023  PE1PYB DL6NAC 73
193715  -6 1141  M9TBH DL6NAC JO50 (x2)
194100  -6  240  M9DNC DL6NAC JO50 (x3)
194615  -2  710  F4JAK DL6NAC JO50 (x2)
194845  -8 1177  M9TBH DL6NAC JO50 (x5)
192145 -12 2006  DL6NAC GI3PXT RR73

80m

UTC    dB Audio  Message
190830 -11 1960  DL6NAC DG4ST +10
190845 +12  407  IV3SKB DL6NAC JO50
190900 -12 1961  DL6NAC DG4ST +10
190915  +8 1961  DG4ST DL6NAC R+10
190930  -4 1961  DL6NAC DG4ST RR73
190945  +8 1961  DG4ST DL6NAC 73
191015  +9 2098  DG6ITP DL6NAC JO50
191030  +5 2098  DL6NAC DG6ITP +27
191045 +10 2098  DG6ITP DL6NAC R+13
191100  -1 2098  DL6NAC DG6ITP RR73
191115  +8 2098  DG6ITP DL6NAC 73
191145 +10 2098  IK1AIL DL6NAC -06 (x3)
191300 -15 1173  DL6NAC IK1AIL 73

60m

UTC    dB Audio  Message
184915 +12  683  IZ5ILH DL6NAC JO50
184930  +1  683  DL6NAC IZ5ILH -13
184945 +10  683  IZ5ILH DL6NAC R+06
185000  +1  683  DL6NAC IZ5ILH RR73
185145  +6  772  G0KMC DL6NAC 73
185245  +8  761  G0ORH DL6NAC JO50 (x3)
185900  -4 1888  IK0BAL DL6NAC JO50
185915  -7 1892  DL6NAC IK0BAL -15
185930 -15 1888  IK0BAL DL6NAC R-02
185945  -7 1892  DL6NAC IK0BAL RR73
190000 -15 1888  IK0BAL DL6NAC 73

20m

UTC    dB Audio  Message
190100  +4  724  EA8DGI DL6NAC R-02
190115 -14  680  DL6NAC EA8DGI RR73
190130  +4  681  EA8DGI DL6NAC 73
190245  -9 2133  Z31PM DL6NAC JO50 (x4)
204030  +0 1455  7Z1DJ DL6NAC JO50 (x3)
204315  -2  507  DL6NAC WA1ZYX RR73
095015  +4 1086  M9LCB DL6NAC JO50 (x4)

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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