DS2NSC — 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: Republic of Korea Most frequent locator attributed to this token: PM37

Receiver-side FT8 activity involving DS2NSC, decoded by SO8OO in southeastern Poland. 99 FT8 messages attributed to this token as transmitter, on 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-08-01 and 2026-08-29.

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 99 FT8 messages attributed to DS2NSC as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -8 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-8 dB

Estimated median S/N

Bands

20m · 99

First attributed message: 2026-08-01
Last attributed message: 2026-08-29 15:50 UTC

Observed FT8 message patterns

Attributed sample: 99 messages
Active dates: 2 UTC dates
Estimated median S/N: -8 dB
Estimated 10th-90th percentile: -17 to -5 dB
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 16, moderate (-15 to -9 dB) 32, strong (≥ -8 dB) 51.

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 DS2NSC in decoded directed-looking exchanges:

9A5RS · Croatia BA8BLK · China BI3UPU · China CT1EMI · Portugal DG9XN · Fed. Rep. of Germany DL7UKT · Fed. Rep. of Germany E70Z · Bosnia-Herzegovina EA3BIC · Spain EA5JLB · Spain EA5RT · Spain EB3JT · Spain F4BHK · France

Most frequent locator attributed to DS2NSC

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: PM37 · 32 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 7,852 km (approx.)
Last such locator decoded: 2026-08-29 15:41 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	DS2NSC S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-29 15:47	20m	-16 / -9	HB9VAB	-10 / -5	5	✓ Full exchange observed
08-29 15:47	20m	-18 / -19	R8AU	-15 / -9	6	✓ Full exchange observed
08-29 15:45	20m	- / -	F5PBG	-16 / -	2	Partial capture
08-29 15:44	20m	- / -	EA1JZC	-20 / -	2	Partial capture
08-29 15:44	20m	-17 / -	UA2FFD	- / -17	2	✓ Closing fragment
08-29 15:43	20m	-19 / -14	EB3JT	0 / -	4	✓ Closing observed
08-29 15:42	20m	-17 / -	IK8TPB	- / -6	2	✓ Closing fragment
08-29 15:39	20m	-18 / -	MW3FLI	- / -	4	Partial capture
08-01 21:48	20m	-6 / -	BA8BLK	- / -6	2	✓ Closing fragment
08-01 21:47	20m	-4 / -5	CT1EMI	-16 / -8	4	✓ Full exchange observed
08-01 21:45	20m	- / -9	EA5RT	-3 / -	5	✓ Closing fragment
08-01 21:41	20m	-11 / -	IS0AEL	-5 / +5	3	✓ Full exchange observed
08-01 21:36	20m	-8 / -	PD3FJJ	+9 / +3	2	Partial capture
08-01 21:34	20m	-9 / -5	TN8GD	-6 / -	5	✓ Full exchange observed
08-01 21:30	20m	-9 / -	IS0KNG	- / -	3	Partial capture
08-01 21:28	20m	-8 / -	UA4POO	-18 / +4	3	✓ Closing observed
08-01 21:25	20m	-7 / -	IS0KNG	- / -	3	Partial capture
08-01 21:24	20m	-8 / -	DG9XN	- / -1	2	✓ Closing fragment
08-01 21:23	20m	-6 / -	F5OYA/P	-10 / -6	3	Partial capture
08-01 21:21	20m	- / -	M0LAD	-4 / -	3	Partial capture
08-01 21:20	20m	-8 / +5	LA6NNA	-10 / -15	7	Partial capture
08-01 21:19	20m	-8 / -	IS0KNG	- / -	3	Partial capture
08-01 21:17	20m	-9 / -	F5OYA/P	- / -9	3	Partial capture
08-01 21:16	20m	-6 / -	TN8GD	- / -	2	Partial capture
08-01 21:12	20m	-8 / -	EA5JLB	0 / -	4	✓ Full exchange observed
08-01 21:11	20m	-6 / +2	F4BHK	-4 / 0	5	✓ Full exchange observed
08-01 21:09	20m	-6 / 0	M9SGT	-6 / -1	4	✓ Full exchange observed
08-01 21:07	20m	-6 / -	F4IBJ	-6 / -4	2	Partial capture
08-01 21:06	20m	-2 / -	UX1VT	- / -3	2	Partial capture
08-01 21:05	20m	-5 / -	BI3UPU	- / +5	3	✓ Closing fragment
08-01 21:03	20m	-6 / -	UT5MD	- / 0	2	✓ Closing fragment
08-01 21:02	20m	-4 / -2	PI4DX	-7 / -13	9	✓ Full exchange observed
08-01 21:01	20m	-8 / -	DL7UKT	- / -3	2	✓ Closing fragment
08-01 21:00	20m	-8 / -	PT7YV	-18 / -18	2	Partial capture
08-01 20:58	20m	-7 / -	IU8UHK	- / -24	2	✓ Closing fragment
08-01 20:56	20m	- / -14	F4MAK	+7 / -	4	✓ Closing fragment
08-01 20:55	20m	-5 / -	F5JQF	-3 / -25	33	Partial capture
08-01 20:53	20m	- / -5	EA3BIC	-16 / -	3	✓ Closing fragment
08-01 20:53	20m	- / -	M9SGT	+3 / -	2	Partial capture
08-01 20:51	20m	-10 / -	LA5TTA	- / -	2	Partial capture
08-01 20:49	20m	- / -	RA3ZH	-10 / -	3	Partial capture
08-01 20:49	20m	-11 / -	SM3ULU	-7 / -12	2	Partial capture
08-01 20:40	20m	- / -	R6LPF	-2 / -	2	Partial capture
08-01 16:21	20m	- / -5	EA3IMZ	-19 / -	3	Partial capture
08-01 16:16	20m	- / -13	IS0KNG	-15 / -	7	✓ Closing fragment
08-01 16:16	20m	-12 / -	LA0FA	- / -	6	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
154615 -18 1624  LZ4VR DS2NSC -07
154645 -12 1624  BD4RHV DS2NSC -03
154730 -15 1624  DS2NSC R8AU MO05
154730  -8 2593  DS2NSC HB9VAB JN36
154745 -17 1624  RK4FF DS2NSC R+09
154800 -11 2593  DS2NSC HB9VAB JN36
154845 -16 1624  HB9VAB DS2NSC -05
154900 -12 2593  DS2NSC HB9VAB R-09
154915 -15 1624  HB9VAB DS2NSC RR73
154930 -17 1625  DS2NSC R8AU MO05
154945 -19 1624  R8AU DS2NSC -09
155000 -15 1623  DS2NSC R8AU R-19
155015 -18 1624  R8AU DS2NSC RR73
155030 -13 1624  DS2NSC R8AU 73
155045 -17 1624  DJ0MAB DS2NSC -14

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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