PA0CCB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Netherlands Most frequent locator attributed to this token: JO22

Receiver-side FT8 activity involving PA0CCB, decoded by SO8OO in southeastern Poland. 809 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 34 UTC dates in the available aggregate history. Observed between 2026-07-11 and 2026-09-17.

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 809 FT8 messages attributed to PA0CCB as the transmitting token by decoded message structure across 34 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (92%), followed by 40 m (8%). The busiest six-hour window was 08:00-14:00 UTC, containing 46% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

809

Messages attributed

UTC dates decoded

168

Active 15-min windows

-9 dB

Estimated median S/N

Bands

40m · 61 20m · 748

First attributed message: 2026-07-11
Last attributed message: 2026-09-17 08:33 UTC

Observed FT8 message patterns

Attributed sample: 809 messages
Active dates: 34 UTC dates
Estimated median S/N: -9 dB
Estimated 10th-90th percentile: -13 to +1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 21, moderate (-15 to -9 dB) 407, strong (≥ -8 dB) 381.

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 PA0CCB in decoded directed-looking exchanges:

EW2ZC · Belarus ×2 GJ0KYZ · Jersey ×2 IK4RVY · Italy ×2 PE1NPS · Netherlands ×2 UR5QW · Ukraine 3A2MW · Monaco 5B4ALJ · Cyprus 9K2OK · Kuwait A71CT · Qatar A71DA · Qatar AD9GE · United States CN8NS · Morocco

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 PA0CCB

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 · 289 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,201 km (approx.)
Last such locator decoded: 2026-08-06 19:00 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	PA0CCB S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-17 08:28	40m	-12 / -	TF5B	- / -15	7	Partial capture
09-17 08:25	40m	- / -	DK7ZT	-15 / -	3	Partial capture
09-13 09:47	40m	- / -	HG8LXL	-4 / -	4	Partial capture
09-13 09:47	40m	- / -	PA3GAE	-9 / -	10	Partial capture
09-13 09:39	40m	- / -6	DD7EE	-13 / -	2	✓ Closing fragment
09-02 20:10	40m	-4 / -12	DJ2MS	-5 / -	2	Partial capture
09-02 20:08	40m	-9 / -	CN8NS	- / 0	4	Partial capture
09-01 17:50	40m	- / -	F5PBG	-5 / -	4	Partial capture
09-01 17:47	40m	-8 / -	TA2K	- / -14	8	✓ Closing fragment
08-31 20:14	40m	- / -	DL3MIB	+15 / -	7	Partial capture
08-31 20:10	40m	-6 / -	EI9KF	- / -12	3	Partial capture
08-31 18:47	20m	- / -12	9A4AA	-10 / -	3	Partial capture
08-30 18:13	20m	-12 / -	OX3AH	- / -25	5	Partial capture
08-29 20:31	40m	- / -	EA1IOK	-8 / -	3	Partial capture
08-29 20:29	40m	- / -	G8OO	+3 / -	2	Partial capture
08-29 20:28	40m	-1 / -	MI7XHT	- / -11	3	✓ Closing fragment
08-29 08:33	20m	-15 / -	CT3MD	- / +1	2	Partial capture
08-28 11:24	20m	-10 / -	K4FZN	- / -19	2	Partial capture
08-28 11:19	20m	-12 / -	NF3R	- / -16	2	Partial capture
08-28 10:37	20m	+10 / -	RZ9A	- / -20	3	Partial capture
08-28 10:26	20m	- / -	F5IXN	+5 / -	3	Partial capture
08-28 10:21	20m	+8 / -	K2UO	- / -11	6	✓ Closing fragment
08-28 10:04	20m	+4 / -	<...>	- / -18	5	Partial capture
08-28 09:25	10m	- / -	IU4PPL	-10 / -	2	Partial capture
08-28 09:21	20m	- / -	F5PBG	-16 / -	2	Partial capture
08-28 09:20	20m	-8 / -19	TA3KJ	-8 / -17	4	✓ Full exchange observed
08-28 08:55	20m	- / -	F5PBG	-6 / -	3	Partial capture
08-28 08:55	20m	-6 / -	NL8F	- / -10	2	✓ Closing fragment
08-28 08:35	20m	- / -	F5PBG	-9 / -	2	Partial capture
08-28 08:33	20m	-8 / -	CN8NS	-22 / -18	4	✓ Closing observed
08-25 19:11	40m	-3 / -	EI9KF	- / -12	2	Partial capture
08-25 19:08	20m	+10 / -	CN8NS	- / -10	3	Partial capture
08-25 19:07	20m	+5 / -	K1WY	- / -16	3	Partial capture
08-25 19:06	20m	-2 / -	WZ8DX	- / -19	2	Partial capture
08-25 19:05	20m	- / -2	UN0GY	-8 / -	2	✓ Closing fragment
08-25 19:02	20m	+7 / -	Z34K	- / -4	3	Partial capture
08-22 17:34	20m	-9 / -	KE2UK	- / -14	3	Partial capture
08-22 17:26	20m	-8 / -	ZS6GEB	- / -17	2	Partial capture
08-22 17:24	20m	-2 / -	9M2HUS	- / -16	2	Partial capture
08-16 08:52	20m	-11 / -	HH2K	- / -10	5	Partial capture
08-15 17:54	40m	-9 / -26	UT5ZC	-9 / -13	9	✓ Full exchange observed
08-15 15:23	40m	- / +1	UX7QV	-6 / -	2	✓ Closing fragment
08-14 09:55	20m	-13 / -	TA7D	- / -22	3	Partial capture
08-12 20:01	20m	- / -16	D2UY	-23 / -	3	Partial capture
08-12 13:33	10m	- / -20	UR5QW	-5 / -	3	✓ Closing fragment
08-06 19:23	40m	-6 / -	YU2MMT	- / -11	2	Partial capture
08-06 18:50	40m	-10 / -	YU2MMT	- / -7	3	Partial capture
08-06 18:40	40m	-8 / -14	LZ3HG	-13 / -4	3	✓ Full exchange observed
08-05 19:28	40m	- / -8	YO4NF	0 / -	3	✓ Closing fragment
08-05 19:26	40m	-10 / -1	OE6BME	-10 / +6	3	✓ 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
095100 -10  697  PA0CCB PA3GAE JO21 (x2)
082130  -5  609  HB9DLT PA0CCB -14
082400 -12  609  EI8HV PA0CCB -15
082545 -16 1906  PA0CCB DK7ZT +11
082615 -13  609  TF5B PA0CCB -15
082615 -15 1907  PA0CCB DK7ZT +11 (x2)
082845 -11  609  TF5B PA0CCB -15 (x7)

20m

UTC    dB Audio  Message
111945 -12  644  NF3R PA0CCB -16 (x2)
112415 -13  644  K4FZN PA0CCB -19 (x2)
112745  -9  644  N4RTL PA0CCB RR73
083300 -17  642  CT3MD PA0CCB +01 (x2)
181315 -17  643  OX3AH PA0CCB -25 (x5)
184745  -9  449  PA0CCB 9A4AA R-12 (x3)

10m

UTC    dB Audio  Message
120445  -7  720  PA0CCB SV2CLJ -20
133300  -2 2541  PA0CCB UR5QW R-20 (x3)
092500 -10  653  PA0CCB IU4PPL JN54 (x2)
092700  +0 2546  PA0CCB IK2UCK JN45

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.

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