PD1SCO — 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: Netherlands Most frequent locator attributed to this token: JO22

Receiver-side FT8 activity involving PD1SCO, decoded by SO8OO in southeastern Poland. 1,473 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 104 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-23.

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 1,473 FT8 messages attributed to PD1SCO as the transmitting token by decoded message structure across 104 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (52%), followed by 20 m (46%) and 10 m (2%). Most decodes (53%) 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 (60%); the estimated median was -6 dB.

Overview

1,473

Messages attributed

104

UTC dates decoded

344

Active 15-min windows

-6 dB

Estimated median S/N

Bands

40m · 763 20m · 678 10m · 32

First attributed message: 2026-06-06
Last attributed message: 2026-10-23 06:31 UTC

Observed FT8 message patterns

Attributed sample: 1,473 messages
Active dates: 104 UTC dates
Estimated median S/N: -6 dB
Estimated 10th-90th percentile: -17 to +3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 199, moderate (-15 to -9 dB) 384, strong (≥ -8 dB) 890.

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 PD1SCO in decoded directed-looking exchanges:

HB0RER · Liechtenstein ×2 EI8GS · Ireland ×2 GJ0KYZ · Jersey C91RU · Mozambique CR7BRV · Portugal D2UY · Angola DJ1TU · Fed. Rep. of Germany DL3BH · Fed. Rep. of Germany DM3PT · Fed. Rep. of Germany EA3IE · Spain F4ACR · France IU3MAG · Italy

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 PD1SCO

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: JO22 · 1,029 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,201 km (approx.)
Last such locator decoded: 2026-10-23 06:30 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	PD1SCO S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-23 06:29	40m	-14 / -	AB3AH	- / -16	3	Partial capture
10-23 06:27	40m	-12 / -	ON5GM	- / -	3	Partial capture
10-23 06:15	40m	-4 / -	EA4EQ	- / -	6	Partial capture
10-23 06:10	40m	-2 / -13	LZ2FP	-2 / -19	4	✓ Full exchange observed
10-23 06:07	40m	-6 / -	EA4EQ	- / -	5	Partial capture
10-23 06:03	40m	-7 / -10	YO2DSA	-12 / -16	3	Partial capture
10-22 06:16	40m	-3 / -	C5R	- / -13	6	✓ Closing fragment
10-22 06:14	40m	-2 / -	<...>	- / -	2	Partial capture
10-22 06:13	40m	-9 / -	HA70KFL	- / -	2	Partial capture
10-22 06:09	40m	-8 / -	UA3YPS	- / 0	3	Partial capture
10-22 06:08	40m	-11 / -	HA70KFL	- / -	2	Partial capture
10-22 06:01	40m	- / -20	UA3YPS	-9 / -	8	Partial capture
10-21 17:10	40m	-9 / -	HA0GZ	- / -	4	Partial capture
10-21 17:08	40m	-8 / -	M8KUU	- / -5	2	Partial capture
10-21 17:07	40m	-10 / -	M7FSE	- / -	2	Partial capture
10-21 17:06	40m	-12 / -	EV1R	- / -1	2	Partial capture
10-21 17:03	40m	-12 / -12	ON6OM	-9 / -15	6	Partial capture
10-21 17:01	40m	-14 / -7	RA5AD	-8 / -	6	Partial capture
10-21 16:57	40m	-13 / +3	DL5RDP	+17 / -10	7	✓ Full exchange observed
10-19 07:12	40m	0 / -	PA3DNA	- / -12	4	✓ Closing fragment
10-19 07:08	40m	-4 / -	FM/VE3DZ	- / -12	4	✓ Closing fragment
10-19 07:06	40m	-3 / +2	DG9FFM	-19 / -15	4	✓ Full exchange observed
10-19 07:05	40m	-3 / -	DB3EH	- / -	2	Partial capture
10-19 07:04	40m	-2 / -	SP6TGI	- / -	3	Partial capture
10-19 07:02	40m	-7 / -	M8BJL	- / -	2	✓ Closing fragment
10-19 06:58	40m	-2 / -	M0CKX	- / -11	2	Partial capture
10-19 06:52	40m	-12 / +1	SP5MXZ	+5 / -	2	Partial capture
10-18 09:19	40m	-17 / -	IK1MJK/P	- / -	2	Partial capture
10-18 09:14	40m	-16 / -	ON4DKS	- / -15	2	Partial capture
10-18 09:13	40m	-16 / -	ON5EA	- / -7	3	✓ Closing fragment
10-14 07:37	40m	- / +6	DL2YBG	-16 / -	2	✓ Closing fragment
10-14 07:32	40m	- / -3	SQ6NSG	-7 / -	3	✓ Closing fragment
10-13 19:05	40m	-14 / -10	OH5KNL	+6 / +8	5	✓ Full exchange observed
10-13 18:39	40m	-4 / -	UI6O	- / -	2	Partial capture
10-13 18:37	40m	+1 / -	UA9QFF	- / -	2	Partial capture
10-13 18:36	40m	-4 / -	SM7MDI	-22 / -4	12	Partial capture
10-13 18:33	40m	+1 / -	SQ9ZAY	- / -2	3	✓ Closing fragment
10-13 18:30	40m	-2 / -	UB3ZKO	- / -18	2	Partial capture
10-13 18:28	40m	-4 / -9	OK1AY	+2 / +10	4	✓ Full exchange observed
10-13 18:26	40m	-4 / +8	EI8GS	-5 / -	9	✓ Full exchange observed
10-13 18:25	40m	-6 / -	BG0FQU	- / -	2	Partial capture
10-12 07:07	40m	- / -9	SP6DOL	-22 / -	2	✓ Closing fragment
10-12 07:04	40m	-18 / -	IZ8DBJ	- / -	3	Partial capture
10-12 06:59	40m	-15 / -	EA1SAL	- / -	5	Partial capture
10-12 06:57	40m	- / -7	HA5WA	-3 / -	2	✓ Closing fragment
10-12 06:51	40m	-16 / -18	HG0NPJ	+4 / -	4	✓ Closing observed
10-12 06:40	40m	-8 / -	NC3S	- / -	2	Partial capture
10-11 18:19	40m	-10 / -	AO5CV	- / -	2	✓ Closing fragment
10-11 18:15	40m	-8 / +5	IZ2WYA	-10 / -7	5	✓ Full exchange observed
10-11 18:06	40m	-13 / -	LY7TI	- / -	6	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
061015  +0 2840  LZ2FP PD1SCO R-19
061030  -2  941  PD1SCO LZ2FP RR73
061045  -5 2840  LZ2FP PD1SCO 73
061530  -5 2840  EA4EQ PD1SCO JO22 (x6)
062730 -17 1840  ON5GM PD1SCO JO22 (x3)
062930 -14 1839  AB3AH PD1SCO JO22 (x3)

20m

UTC    dB Audio  Message
084300  -3 2624  KT4DZ PD1SCO -12 (x2)
182415  +1 2623  Z31PM PD1SCO R-20 (x2)
205345 -17 2080  KS0CW PD1SCO R-04
211030 -16 2078  EP2AES PD1SCO JO22
180600 -24 2939  Z31PM PD1SCO R-21 (x2)
180800  +2 2939  DL3BH PD1SCO RR73
180845  -4 2939  SP9SIR PD1SCO JO22 (x5)
092145  +2 2106  TA3F PD1SCO JO22

10m

UTC    dB Audio  Message
182045 -11 1025  PD1SCO GJ0KYZ +00 (x2)

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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