DL9AHB/QRP — 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

Receiver-side FT8 activity involving DL9AHB/QRP, decoded by SO8OO in southeastern Poland. 258 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 20 UTC dates in the available aggregate history. Observed between 2026-09-14 and 2026-11-03.

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 258 FT8 messages attributed to DL9AHB/QRP as the transmitting token by decoded message structure across 20 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (98%), followed by 80 m (2%). The busiest six-hour window was 11:00-17:00 UTC, containing 45% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.

Overview

258

Messages attributed

UTC dates decoded

Active 15-min windows

-14 dB

Estimated median S/N

Bands

80m · 4 40m · 254

First attributed message: 2026-09-14
Last attributed message: 2026-11-03 11:29 UTC

Observed FT8 message patterns

Attributed sample: 258 messages
Active dates: 20 UTC dates
Estimated median S/N: -14 dB
Estimated 10th-90th percentile: -20 to -5 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 105, moderate (-15 to -9 dB) 111, strong (≥ -8 dB) 42.

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 DL9AHB/QRP in decoded directed-looking exchanges:

EO80F · Ukraine ×3 DG6CHI · Fed. Rep. of Germany EY35D · Tajikistan G4MHJ · England HF780C · Poland LZ07RN · Bulgaria M9XPN · England OE8PIT · Austria YL3CW · Latvia

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.

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	DL9AHB/QRP S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 02:13	40m	- / -10	M7LYG	-2 / -	5	Partial capture
11-03 23:51	40m	- / -	M8KUG	-19 / -	5	Partial capture
11-03 15:35	40m	- / -	DM3VPJ	-8 / -	2	Partial capture
11-03 11:29	40m	-18 / -	<...>	-18 / -	2	✓ Closing fragment
11-03 11:04	40m	- / -	DL3AWB	+4 / -	4	Partial capture
11-03 01:08	40m	- / -16	EI2JD	+13 / -	3	Partial capture
11-02 19:09	40m	-4 / -	EI3JCB	- / -13	2	Partial capture
11-02 17:25	40m	- / -	IZ5OVP	-11 / -	2	Partial capture
11-02 15:49	40m	-17 / -	<...>	- / -	3	Partial capture
11-02 15:44	40m	- / -	<...>	+2 / -	2	✓ Closing fragment
11-02 15:41	40m	- / -5	S57CT	0 / -	2	Partial capture
11-02 14:38	40m	-13 / -	<...>	-10 / -	2	✓ Closing fragment
11-02 14:04	40m	- / -	<...>	-4 / -	2	✓ Closing fragment
11-02 13:56	40m	- / -17	G0RVY	-12 / -	3	Partial capture
11-02 13:47	40m	- / -	DL7EDU	-6 / -	3	Partial capture
11-02 13:19	40m	- / -17	DH7ZP	0 / -	2	Partial capture
10-27 23:53	40m	- / -16	R4FDK	-11 / -	2	Partial capture
10-27 18:47	40m	- / -	G0RVY	0 / -	2	Partial capture
10-27 17:11	40m	- / +4	DL2KDF	-8 / -	4	Partial capture
10-27 17:03	40m	- / -9	OE8PIT	+8 / -	2	✓ Closing fragment
10-23 06:33	40m	- / -	DL1PAB	-7 / -	2	Partial capture
10-23 06:23	40m	- / -	SP2ZAB	-22 / -	2	Partial capture
10-23 05:06	40m	- / -22	UR7HMQ	-10 / -	2	Partial capture
10-22 23:13	40m	- / +2	CT7AUT	-5 / -	3	Partial capture
10-22 21:33	40m	-6 / -	DL1TJ	- / -19	2	Partial capture
10-22 19:08	40m	- / -	EA5IYD	-10 / -	3	Partial capture
10-22 19:04	40m	- / 0	F8MRQ	+4 / -	2	Partial capture
10-22 19:01	40m	- / -	R6DZR	-7 / -	2	Partial capture
10-22 18:39	40m	- / +1	G4MHJ	-13 / -	3	✓ Closing fragment
10-22 12:45	40m	-17 / -	<...>	-5 / -	2	✓ Closing fragment
10-22 09:04	40m	-19 / -	<...>	-9 / -	2	✓ Closing fragment
10-22 08:59	40m	-14 / -	LX9RL	- / -	2	Partial capture
10-22 08:56	40m	-16 / -	EU1KI	- / -5	2	Partial capture
10-22 08:15	40m	- / -10	F5SJC	-14 / -	2	Partial capture
10-22 07:59	40m	-12 / -	<...>	-6 / -	4	✓ Closing fragment
10-22 07:31	40m	-12 / -	F4NKT	- / -11	3	Partial capture
10-22 07:22	40m	- / -8	DK4FH	-5 / -	3	Partial capture
10-22 07:20	40m	-19 / -	<...>	-12 / -	3	✓ Closing fragment
10-22 07:18	40m	- / -	F1MXE	-11 / -	2	Partial capture
10-22 07:16	40m	-18 / -	<...>	-12 / -	2	✓ Closing fragment
10-20 19:54	40m	- / -15	DL4DO	+4 / -	2	Partial capture
10-20 19:51	40m	- / -	DL4DO	+4 / -	3	Partial capture
10-20 19:46	40m	- / -	F5PBG	-3 / -	2	Partial capture
10-20 16:37	40m	- / -	YO6FNF	-4 / -	6	Partial capture
10-20 15:32	40m	- / -10	DA1ST	-2 / -	4	Partial capture
10-20 15:15	40m	- / -22	UW5KW	-6 / -	2	Partial capture
10-20 11:40	40m	-16 / -16	DK4VF	-14 / -	4	Partial capture
10-20 08:45	40m	-16 / -	<...>	- / -	4	Partial capture
10-20 08:16	40m	-14 / -	<...>	-12 / -	4	✓ Closing fragment
10-15 15:59	40m	- / -11	DG6CHI	-3 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
112945 -18 2124  DL9AHB/QRP <...> 73 (x2)
153545  -8 2129  DL9AHB/QRP DM3VPJ JO50 (x2)
235145 -20 2129  DL9AHB/QRP M8KUG IO81 (x5)
021315  -5 2128  DL9AHB/QRP M7LYG R-10 (x5)
072415  -4 2127  DL9AHB/QRP OK1OFM JN69

80m

UTC    dB Audio  Message
051215  -6  634  DL9AHB/QRP PA1MVL JO22 (x9)
165815  -5 2617  DL9AHB/QRP ON7GB JO21 (x6)

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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