DL8FBD — 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: JO40

Receiver-side FT8 activity involving DL8FBD, decoded by SO8OO in southeastern Poland. 498 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 30 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-11-04.

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 498 FT8 messages attributed to DL8FBD as the transmitting token by decoded message structure across 30 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (40%), followed by 40 m (36%) and 80 m (21%). Most decodes (74%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (76%); the estimated median was -2 dB.

Overview

498

Messages attributed

UTC dates decoded

100

Active 15-min windows

-2 dB

Estimated median S/N

Bands

80m · 105 60m · 199 40m · 179 20m · 7 10m · 8

First attributed message: 2026-06-08
Last attributed message: 2026-11-04 09:28 UTC

Observed FT8 message patterns

Attributed sample: 498 messages
Active dates: 30 UTC dates
Estimated median S/N: -2 dB
Estimated 10th-90th percentile: -13 to +8 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 30, moderate (-15 to -9 dB) 89, strong (≥ -8 dB) 379.

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 DL8FBD in decoded directed-looking exchanges:

DG3YEV · Fed. Rep. of Germany ×2 HF5A · Poland ×2 SN1A · Poland ×2 F1OUN · France IZ6BYS · Italy BG0FQU · China D2ACE · Angola DA0M · Fed. Rep. of Germany DA1MHH · Fed. Rep. of Germany DF0AWG · Fed. Rep. of Germany DF3SP · Fed. Rep. of Germany DG8NBP · Fed. Rep. of Germany

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 DL8FBD

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: JO40 · 140 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 911 km (approx.)
Last such locator decoded: 2026-11-01 22:48 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	DL8FBD S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 09:27	40m	0 / -	DL6AZ	- / -7	2	✓ Closing fragment
11-04 09:19	40m	-6 / -	DH3GAR	- / -10	2	✓ Closing fragment
11-04 09:17	40m	-7 / 0	GJ0KYZ	-17 / -4	3	✓ Full exchange observed
11-04 09:15	40m	-3 / -	F5LMJ	- / -13	2	✓ Closing fragment
11-04 09:15	40m	-2 / -	OE3RWR	-5 / -1	6	✓ Full exchange observed
11-04 09:14	40m	-5 / -	DA0M	- / -10	2	✓ Closing fragment
11-01 22:46	60m	-9 / -	F6KJO/P	- / -	5	Partial capture
11-01 22:42	60m	-2 / -	9A60CBM	- / -	3	Partial capture
11-01 22:36	60m	-8 / -	9A60CBM	- / -	5	Partial capture
11-01 22:35	60m	-13 / -	6W/IK2HKT	- / -	2	Partial capture
11-01 22:23	60m	-5 / -	PI40EUDXF	- / -	22	Partial capture
11-01 20:36	60m	-4 / -12	SP2EWQ	-13 / -3	5	✓ Full exchange observed
11-01 20:34	60m	-2 / -8	AO40EUDXF	-4 / -2	2	Partial capture
10-20 06:47	60m	-14 / -	IZ8EYN	- / -11	2	✓ Closing fragment
10-20 06:46	60m	-11 / 0	DK6WH	-8 / 0	4	✓ Full exchange observed
10-20 06:30	60m	-5 / -	DL6EBC	- / -7	2	✓ Closing fragment
10-07 21:51	60m	-15 / -	YB9HXO	- / -22	7	Partial capture
10-07 19:44	60m	-8 / -	UB3BDJ	- / -18	3	Partial capture
10-07 19:27	60m	-4 / -1	PA3FR	-2 / +3	4	✓ Full exchange observed
10-07 19:26	60m	-3 / -	IZ5OPW	- / -6	3	Partial capture
10-07 19:25	60m	-4 / -	OH3MB	-8 / -6	5	✓ Full exchange observed
10-07 19:23	60m	0 / -	OZ5VO	- / -8	2	✓ Closing fragment
10-07 19:20	60m	-2 / -	HA5UK	- / +2	2	✓ Closing fragment
10-07 19:20	60m	-2 / -12	DL4YDR	-11 / -20	5	✓ Full exchange observed
10-07 19:18	60m	0 / -	DK3RV	- / -17	3	✓ Closing fragment
10-06 19:55	60m	-10 / -16	SQ8GBG	-14 / -6	6	✓ Full exchange observed
10-06 19:53	60m	-7 / -16	HG9FS	+12 / -9	4	✓ Full exchange observed
10-06 19:51	60m	-4 / -	9A6OY	-16 / -5	3	✓ Closing observed
10-06 19:50	60m	-4 / +4	OZ1GHK	-8 / -5	4	✓ Full exchange observed
10-06 19:48	60m	-14 / -	ON8LX	-17 / -6	4	✓ Closing observed
10-06 19:48	60m	-9 / -13	YL3NU	-17 / -8	4	Partial capture
10-06 19:45	60m	-3 / -8	OK1BN	-12 / -2	6	✓ Full exchange observed
10-06 19:45	60m	-4 / -3	PE1MHY	-6 / -1	3	Partial capture
10-06 19:42	60m	-11 / -1	DF3YG	-5 / -10	4	✓ Full exchange observed
10-06 19:41	60m	-13 / -	GM8FHK	- / -10	2	✓ Closing fragment
10-06 19:39	60m	-13 / -	EB5IVB	-19 / -	2	✓ Closing observed
10-06 19:37	60m	-15 / +3	PI4TX	-9 / 0	5	✓ Full exchange observed
10-06 19:36	60m	-12 / -	PE1MHY	- / -14	2	Partial capture
10-06 19:34	60m	-8 / -10	ON7PM	-23 / -12	3	✓ Full exchange observed
10-06 19:33	60m	-14 / -2	OZ1NIB	-20 / -2	4	✓ Full exchange observed
10-06 19:32	60m	-14 / -3	ON7VZ	-4 / -9	5	✓ Full exchange observed
10-06 19:25	60m	-12 / -	GM4JYB	- / -	2	✓ Closing fragment
10-05 20:11	60m	- / -	DL1TJ	-9 / -	3	Partial capture
10-05 20:11	60m	-6 / 0	DK9NP	+9 / -15	3	✓ Full exchange observed
10-05 20:10	60m	0 / -8	F4HSB	-22 / -2	4	✓ Full exchange observed
10-05 20:05	60m	+1 / +2	DB3OI	-5 / -6	5	✓ Full exchange observed
10-05 20:03	60m	+2 / -3	DL3AMW	0 / -11	4	✓ Full exchange observed
10-05 20:02	60m	+2 / -1	DF3IS	+4 / +7	4	✓ Full exchange observed
10-05 20:00	60m	-8 / -	G7SWS	- / -12	2	✓ Closing fragment
10-05 19:56	60m	-9 / +1	IW2CAK	-5 / -5	5	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
091615  -4 2367  F5LMJ DL8FBD RR73
091630  -3 1595  DL8FBD OE3RWR JN88
091645  -1 2367  OE3RWR DL8FBD -01
091700  -3 1595  DL8FBD OE3RWR R+11
091715  -3 2367  OE3RWR DL8FBD RR73
091730  -2 1595  DL8FBD OE3RWR 73
091730 -17 2367  DL8FBD GJ0KYZ +00
091745  -3 2367  DL40EUDXF DL8FBD +02
091800  -1 2887  DL8FBD PD40EUDXF R+23
091845  -3 2367  GJ0KYZ DL8FBD R-04 (x2)
091945  -7 2367  DH3GAR DL8FBD -10 (x2)
092730  -1  418  DL6AZ DL8FBD -07 (x2)

60m

UTC    dB Audio  Message
223515 -17 1233  <6W/IK2HKT> DL8FBD JO40 (x2)
223645  -4 2040  9A60CBM DL8FBD JO40 (x8)
224645  -4 1578  F6KJO/P DL8FBD JO40 (x5)

80m

UTC    dB Audio  Message
202945  +2  916  DA6HF DL8FBD RR73
203200  -5  917  DJ1OJ DL8FBD +01
203215 +11 1082  DL8FBD DJ1OJ R+09
203230  -1  916  DJ1OJ DL8FBD RR73
203245  +6 1082  DL8FBD DJ1OJ 73
203315  +0  916  DO7MCL DL8FBD -04
233800  +0  917  DA6OOM DL8FBD -12 (x2)
233845 +16  493  DL8FBD UR1CCT KN69
233845  -6  918  DL8FBD F5MXH JN07
233845 -16 1149  DL8FBD DA6OOM 73
233900  +1  917  UR1CCT DL8FBD +01
233915 +18  493  DL8FBD UR1CCT R+04
233930 +13  917  UR1CCT DL8FBD RR73
233945 +19  493  DL8FBD UR1CCT 73

10m

UTC    dB Audio  Message
095300  -9 1427  DL8FBD IZ6BYS JN72 (x4)
072530 -18 2094  <...> DL8FBD JO40 (x2)
072800 -19 2094  EN100WQ DL8FBD JO40 (x2)
073015 -20 2093  F1OUN DL8FBD JO40 (x2)
074445 -19 1591  BI4IWL DL8FBD JO40
075030 -22 1590  UN0NZZ DL8FBD JO40

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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