DL3ND — 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: JN57

Receiver-side FT8 activity involving DL3ND, decoded by SO8OO in southeastern Poland. 82 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 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 82 FT8 messages attributed to DL3ND as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -3 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-3 dB

Estimated median S/N

Bands

40m · 82

First attributed message: 2026-10-22
Last attributed message: 2026-10-22 18:08 UTC

Observed FT8 message patterns

Attributed sample: 82 messages
Active dates: 1 UTC dates
Estimated median S/N: -3 dB
Estimated 10th-90th percentile: -8 to +2 dB
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 77.

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with DL3ND in decoded directed-looking exchanges:

4Z5OZ · Israel DK7ZT · Fed. Rep. of Germany F1LPT/P · France F4NKF · France GJ0KYZ · Jersey IU5HIU · Italy PE1NPS · Netherlands UA2FFD · Kaliningrad

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 DL3ND

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: JN57 · 45 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 836 km (approx.)
Last such locator decoded: 2026-10-22 18:08 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	DL3ND S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-22 18:08	40m	+2 / -	YE4FNN	- / -	2	Partial capture
10-22 18:05	40m	+2 / -	5B4AAB	- / -	6	Partial capture
10-22 17:51	40m	-4 / -	YL3ASK	- / -	5	Partial capture
10-22 17:46	40m	0 / -	EX7CQ	- / -	5	Partial capture
10-22 16:46	40m	-8 / -	UA2FFD	- / -6	3	✓ Closing fragment
10-22 14:29	40m	-5 / -25	M0OXO	-19 / -3	7	Partial capture
10-22 14:05	40m	-1 / -3	IU5HIU	-22 / -5	3	✓ Full exchange observed
10-22 14:02	40m	-2 / -11	G6MTI	-18 / -24	19	Partial capture
10-22 14:00	40m	-3 / -	RD9T	- / -	4	Partial capture
10-22 13:57	40m	-4 / -	OH1TEV	- / -	5	Partial capture
10-22 08:54	40m	-6 / -4	GJ0KYZ	-16 / -8	5	✓ Full exchange observed
10-22 08:50	40m	-3 / -	DK7ZT	-9 / -	6	✓ Closing observed
10-22 08:49	40m	-3 / -	PE1NPS	- / -3	2	✓ Closing fragment
10-22 08:48	40m	-7 / -	9A4ZM	-4 / +4	5	Partial capture
10-22 08:47	40m	-3 / -	F4NKF	- / -19	3	✓ Closing fragment
10-22 08:43	40m	-4 / -	F1LPT/P	- / -12	6	✓ Closing fragment
10-22 08:42	40m	-3 / -	M0OXO	- / -	3	Partial capture
10-22 07:29	40m	- / -	DA1ST	+1 / -	5	Partial capture
10-22 07:29	40m	- / +5	DK4FH	-4 / -	2	Partial capture
10-22 07:29	40m	- / -1	OH6IH	-9 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
174845  +3 2306  EX7CQ DL3ND JN57
174945  -6 2306  LY2BSW DL3ND JN57
175145  -1 2306  YL3ASK DL3ND JN57 (x5)
180515  +3 2305  5B4AAB DL3ND JN57 (x6)
180815  +6 2305  YE4FNN DL3ND JN57 (x2)

CW

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

Explore CW reception at SO8OO

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee