DL6CZG — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Most frequent locator attributed to this token: JO52

Receiver-side FT8 activity involving DL6CZG, decoded by SO8OO in southeastern Poland. 137 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 26 UTC dates in the available aggregate history. Observed between 2026-06-11 and 2026-09-11.

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 137 FT8 messages attributed to DL6CZG as the transmitting token by decoded message structure across 26 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (35%), followed by 80 m (26%) and 20 m (26%). Most decodes (58%) fell within the six-hour window 14:00-20:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.

Overview

137

Messages attributed

UTC dates decoded

Active 15-min windows

-8 dB

Estimated median S/N

Bands

80m · 35 40m · 48 20m · 35 10m · 19

First attributed message: 2026-06-11
Last attributed message: 2026-09-11 00:26 UTC

Observed FT8 message patterns

Attributed sample: 137 messages
Active dates: 26 UTC dates
Estimated median S/N: -8 dB
Estimated 10th-90th percentile: -16 to 0 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 15, moderate (-15 to -9 dB) 50, strong (≥ -8 dB) 72.

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 DL6CZG in decoded directed-looking exchanges:

IK4LZH · Italy ×2 II6WWA · Italy IK4RVY · Italy IQ4JO · Italy LZ1JZ · Bulgaria LZ3CB · Bulgaria SM4TIW · Sweden 9A4ZM · Croatia DH5BO · Fed. Rep. of Germany DL3RAJ · Fed. Rep. of Germany EA3NG · Spain EW1MN · Belarus

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 DL6CZG

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: JO52 · 78 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 803 km (approx.)
Last such locator decoded: 2026-09-11 00:22 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	DL6CZG S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-11 00:26	80m	-8 / -5	F6FHZ	-24 / +6	3	Partial capture
09-11 00:22	80m	-7 / 0	SP6JIU	+24 / +4	9	✓ Full exchange observed
09-11 00:20	80m	-11 / -14	5P1KZX	-6 / +3	5	✓ Full exchange observed
09-11 00:16	80m	-14 / -16	YO4NF	+7 / -3	4	✓ Full exchange observed
09-11 00:16	80m	-18 / -16	YO6LM	+18 / -10	6	✓ Full exchange observed
09-11 00:15	80m	-13 / -8	G0ORC	-8 / -15	5	✓ Full exchange observed
09-11 00:11	80m	-4 / -18	HF5A	-3 / -11	6	✓ Full exchange observed
09-10 23:55	40m	- / -	EA3HMM	-3 / -	3	Partial capture
09-10 23:55	40m	- / +2	RN6HK	-7 / -	4	✓ Closing fragment
09-06 15:08	40m	-4 / -11	S56LKP	-7 / -	12	Partial capture
09-06 15:07	40m	+1 / -	DL9GF	- / -	3	Partial capture
09-06 15:05	40m	-5 / -	M0DSK	- / -	3	Partial capture
09-06 15:02	40m	-6 / -9	HA3HZ	0 / -8	6	✓ Full exchange observed
09-06 14:59	40m	-3 / -	DJ2MS	-14 / -5	4	✓ Closing observed
09-06 14:57	40m	-4 / -	IU1DXU	- / -	3	Partial capture
08-23 09:46	20m	- / -6	IK4LZH	+16 / -	2	✓ Closing fragment
08-23 09:45	20m	- / -5	RN2FQ	+6 / -	2	✓ Closing fragment
08-23 09:42	20m	-15 / -	RA9LL	- / -	2	Partial capture
08-23 09:40	20m	-16 / -1	UT7UJ	+16 / -3	3	✓ Full exchange observed
08-23 09:38	20m	-14 / -11	DL3RAJ	-6 / -	5	✓ Closing observed
08-23 09:33	20m	- / -9	EA3NG	0 / -	2	✓ Closing fragment
08-22 16:30	20m	-7 / -11	EW1MN	+2 / -8	3	✓ Full exchange observed
08-21 09:58	20m	- / -	E70SZ	-5 / -	4	Partial capture
08-20 02:14	80m	-10 / -7	DK7UY	-8 / -	3	✓ Closing observed
08-20 01:59	80m	- / -	HG8LXL	-2 / -	3	Partial capture
08-18 05:27	80m	- / -5	DL8TV	-8 / -	4	✓ Closing fragment
08-18 05:23	80m	- / -10	DL2VN	-10 / -	3	✓ Closing fragment
08-17 05:14	80m	-22 / 0	DO9BAU	-4 / +3	4	✓ Full exchange observed
08-11 18:28	80m	- / -	SP9UPH	+12 / -	2	Partial capture
08-11 18:27	80m	-10 / -9	DO5PY	-13 / -14	6	Partial capture
08-10 09:54	20m	- / -	OE6TNO	+1 / -	7	Partial capture
08-05 23:49	20m	- / -13	IW4BO	-10 / -	3	✓ Closing fragment
07-30 11:32	20m	- / -8	F1PBZ	-15 / -	3	Partial capture
07-24 15:56	20m	- / -14	PD3LKN	-8 / -	2	✓ Closing fragment
07-24 15:50	10m	-7 / -	SV1CQN	- / -	3	Partial capture
07-23 08:44	10m	- / -	LZ3CB	-2 / -	2	✓ Closing fragment
07-19 16:28	40m	- / +10	DL0HAM	-5 / -	5	✓ Closing fragment
07-19 16:28	40m	-10 / -	HF5A	-6 / +3	3	Partial capture
07-16 14:51	20m	- / -11	UA6YW	+16 / -	5	✓ Closing fragment
07-16 14:46	20m	- / -	F5HNQ	-16 / -	2	Partial capture
07-16 14:46	20m	- / -18	UA6YW	+13 / -	5	Partial capture
07-16 14:42	20m	- / -	EB3JT	+1 / -	3	Partial capture
07-15 16:08	40m	-11 / -	F1SYH	- / -	2	Partial capture
07-15 16:05	40m	- / -16	F5RRS	-15 / -	6	✓ Closing fragment
07-15 15:56	40m	-10 / -	R4PFY	- / -	2	Partial capture
07-13 09:49	20m	- / -	EA5ET	-10 / -	2	Partial capture
07-10 10:04	20m	-10 / -	M0LHJ	- / -	2	Partial capture
07-10 10:02	20m	-8 / -	SP5DJ	- / -2	4	Partial capture
07-10 09:40	20m	- / -	F5RRS	-12 / -	5	Partial capture
07-10 09:39	20m	-7 / -	HG0NPJ	- / -	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
002115  -8 1611  5P1KZX DL6CZG R+03
002130  -6 2158  DL6CZG 5P1KZX RR73
002215 -10 1611  SP6JIU DL6CZG JO52
002230 +21 2849  DL6CZG SP6JIU +00
002245 -10 1611  SP6JIU DL6CZG R+15
002300 +22 2849  DL6CZG RR73; N3HPX <...> -22
002315 -11 1611  SP6JIU DL6CZG R+15 (x2)
002430 +27 2849  DL6CZG SP6JIU RR73
002445  -3 1610  SP6JIU DL6CZG R+04
002500 +25 2849  DL6CZG SP6JIU RR73
002515  -1 1610  SP6JIU DL6CZG 73
002615  -2 1610  F6FHZ DL6CZG +06 (x2)
002800 -24 1611  DL6CZG F6FHZ R-05

40m

UTC    dB Audio  Message
151000  -8 2194  DL6CZG S56LKP -11
151015  -2  646  S56LKP DL6CZG R+14
151030  -8 2194  DL6CZG S56LKP -11
151045  -5  645  S56LKP DL6CZG R+14
151100  -4 2194  DL6CZG S56LKP -11
151115  -8  645  S56LKP DL6CZG R+14 (x3)
235530  -9 2378  DL6CZG RN6HK LN14
235530  -1  318  DL6CZG EA3HMM JN00
235600  -8 2378  DL6CZG RN6HK LN14
235600  -5  318  DL6CZG EA3HMM JN00
235630  -5 2536  DL6CZG RN6HK R+02
235630  -3  318  DL6CZG EA3HMM JN00
235700  -5 2536  DL6CZG RN6HK 73

20m

UTC    dB Audio  Message
093845  -5 2171  DL6CZG DL3RAJ -11 (x4)
094030 -14  688  DL3RAJ DL6CZG 73
094045 +17  688  DL6CZG UT7UJ -01
094100 -16  687  UT7UJ DL6CZG R-03
094115 +14  687  DL6CZG UT7UJ RR73
094200 -18  688  RA9LL DL6CZG JO52 (x2)
094515  +4 2847  DL6CZG RN2FQ -05 (x2)
094645 +16  465  DL6CZG IK4LZH -06 (x2)
094915 -17  687  LY2BOK DL6CZG JO52

10m

UTC    dB Audio  Message
194945  -6  911  DL6CZG SM4TIW 73
155345  -5 2702  DL6CZG IQ4JO JN63 (x3)
102115 -11 2156  DL6CZG IK4RVY RR73
102930 -10  693  DL6CZG LZ1JZ -09 (x2)
084430  -3 2240  DL6CZG LZ3CB KN32 (x2)
154715  -3  696  CQ DL6CZG JO52 (x3)
155045  -9  697  SV1CQN DL6CZG JO52 (x3)

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.

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