DL1DY/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 DL1DY/QRP, decoded by SO8OO in southeastern Poland. 232 FT8 messages attributed to this token as transmitter, on 160m, 80m, across 2 UTC dates in the available aggregate history. Observed between 2026-10-30 and 2026-10-31.

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 232 FT8 messages attributed to DL1DY/QRP as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (50%), followed by 80 m (50%). In this small sample, the estimated median decoder S/N was -12 dB; no usual signal pattern is inferred.

Overview

232

Messages attributed

UTC dates decoded

Active 15-min windows

-12 dB

Estimated median S/N

Bands

160m · 116 80m · 116

First attributed message: 2026-10-30
Last attributed message: 2026-10-31 03:49 UTC

Observed FT8 message patterns

Attributed sample: 232 messages
Active dates: 2 UTC dates
Estimated median S/N: -12 dB
Estimated 10th-90th percentile: -24 to -2 dB
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 94, moderate (-15 to -9 dB) 51, strong (≥ -8 dB) 87.

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 DL1DY/QRP in decoded directed-looking exchanges:

R330BF · European Russia ×4 R330N · European Russia ×2 R330S · European Russia ×2 SQ9PBV · Poland DA6DN · 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.

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	DL1DY/QRP S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-31 17:15	160m	- / -	UA3LKM	-21 / -	7	Partial capture
10-31 16:58	160m	- / -	UA3LKM	-21 / -	14	Partial capture
10-31 06:53	80m	- / -	F4CPJ	-8 / -	2	Partial capture
10-31 06:45	80m	- / -20	DK7ZT	-4 / -	4	Partial capture
10-31 06:45	80m	- / -	OH3JA	-14 / -	3	Partial capture
10-31 06:43	80m	- / -	F4CPJ	-12 / -	3	Partial capture
10-31 06:32	80m	- / -16	SP5HWB	0 / -	2	Partial capture
10-31 06:29	80m	- / -	DL2AXA	-4 / -	4	Partial capture
10-31 06:27	80m	- / -	HB9TIH	-18 / -	2	Partial capture
10-31 06:25	80m	- / -	MI0OBC	-19 / -	5	Partial capture
10-31 06:21	80m	- / -16	DK7ZT	-4 / -	5	Partial capture
10-31 06:06	80m	- / -22	DK7ZT	-1 / -	3	Partial capture
10-31 06:04	80m	- / +1	G4AMT	-6 / -	4	Partial capture
10-31 06:00	80m	- / -	SP6MAA	+4 / -	2	Partial capture
10-31 05:57	80m	- / -23	DK7ZT	-8 / -	4	Partial capture
10-31 05:03	80m	- / -22	DK7ZT	+1 / -	5	Partial capture
10-31 05:00	80m	- / -	OH1CMV	-18 / -	2	Partial capture
10-31 04:58	80m	- / -	I2SVA	+6 / -	2	Partial capture
10-31 04:54	80m	- / -	DL3RL	+6 / -	4	Partial capture
10-31 04:51	80m	- / -	S50XX	+6 / -	2	Partial capture
10-31 04:38	160m	- / -	LY7M	+13 / -	4	Partial capture
10-31 04:37	160m	- / -20	DK7ZT	-18 / -	4	Partial capture
10-31 04:05	160m	- / -23	DK7ZT	-18 / -	2	Partial capture
10-31 03:59	160m	- / -	IK4MTK	-3 / -	4	Partial capture
10-31 03:53	160m	- / -19	DK7ZT	-13 / -	4	Partial capture
10-31 03:48	80m	- / -25	DK7ZT	+5 / -	3	Partial capture
10-31 03:39	160m	- / -	SQ7BFC	+10 / -	3	Partial capture
10-31 03:38	160m	- / -24	DK7ZT	-12 / -	4	Partial capture
10-31 03:16	160m	- / -	IT9KSS	-9 / -	2	Partial capture
10-31 02:20	160m	- / -	SM2EKM	-4 / -	11	Partial capture
10-31 02:19	160m	- / -20	DK7ZT	-19 / -	3	Partial capture
10-31 01:59	160m	- / -20	DK7ZT	-17 / -	4	Partial capture
10-31 01:49	160m	- / -	R1AV	-18 / -	2	Partial capture
10-31 01:49	160m	0 / -	R330N	+3 / -	2	✓ Closing observed
10-31 01:47	160m	-1 / +2	DK7ZT	-5 / -22	5	Partial capture
10-31 01:42	160m	- / -16	DG1CMZ	+7 / -	11	Partial capture
10-31 01:42	160m	- / -	SQ8B	+1 / -	2	Partial capture
10-31 01:32	160m	- / -	SQ8B	-14 / -	6	Partial capture
10-31 01:24	160m	- / -19	DK7ZT	-12 / -	5	Partial capture
10-31 01:16	160m	- / -	RY3K	-9 / -	3	Partial capture
10-31 01:11	160m	- / -	RY3K	0 / -	6	Partial capture
10-31 00:45	160m	- / -16	DK7ZT	-16 / -	5	Partial capture
10-31 00:44	160m	- / -	RN1CW	-11 / -	3	Partial capture
10-31 00:37	160m	- / -	RY3K	-7 / -	3	Partial capture
10-31 00:34	160m	- / -20	DK7ZT	-12 / -	2	Partial capture
10-31 00:23	160m	- / -	G7RAU	-16 / -	11	Partial capture
10-31 00:22	160m	- / -19	DK7ZT	-9 / -	3	Partial capture
10-31 00:16	160m	- / -	RN1CW	-10 / -	9	Partial capture
10-31 00:16	160m	- / -18	DK7ZT	-7 / -	3	Partial capture
10-31 00:11	160m	- / -	RN1CW	-14 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
063915  -1  614  DL1DY/QRP ON8DM JO10
064315  -7  614  DL1DY/QRP F4CPJ JN19 (x3)
064545 -17 1013  DL1DY/QRP OH3JA KP22
064545  -6 1759  DL1DY/QRP DK7ZT -20
064645 -15 1012  DL1DY/QRP OH3JA KP22
064645  -5 1759  DL1DY/QRP DK7ZT -20
064715 -10 1012  DL1DY/QRP OH3JA KP22
064715  -2 1759  DL1DY/QRP DK7ZT -20 (x2)
065315  +1  614  DL1DY/QRP F4CPJ JN19 (x2)
161345 -24 1764  DL1DY/QRP UA3LKM KO65
182630  -2  614  DL1DY/QRP F1MLN IN99

160m

UTC    dB Audio  Message
170330 -16 1759  DL1DY/QRP UA3LKM KO65 (x15)

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

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