PJ2/W4IPC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Curacao

Receiver-side FT8 activity involving PJ2/W4IPC, decoded by SO8OO in southeastern Poland. 296 FT8 messages attributed to this token as transmitter, on 160m, 80m, across 4 UTC dates in the available aggregate history. Observed between 2026-09-24 and 2026-10-01.

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 296 FT8 messages attributed to PJ2/W4IPC as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (61%), followed by 160 m (39%). Most decodes (90%) fell within the six-hour window 01:00-07:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.

Overview

296

Messages attributed

UTC dates decoded

Active 15-min windows

-12 dB

Estimated median S/N

Bands

160m · 114 80m · 182

First attributed message: 2026-09-24
Last attributed message: 2026-10-01 20:31 UTC

Observed FT8 message patterns

Attributed sample: 296 messages
Active dates: 4 UTC dates
Estimated median S/N: -12 dB
Estimated 10th-90th percentile: -18 to -2 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 72, moderate (-15 to -9 dB) 143, strong (≥ -8 dB) 81.

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 PJ2/W4IPC in decoded directed-looking exchanges:

HF780C · Poland ×3 LY790A · Lithuania ×3 VE3AAT · Canada OH5LF · Finland SM7TZK · Sweden SV2JAO · Greece W9XYZ · United States YO2LLL · Romania

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	PJ2/W4IPC S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-02 04:31	160m	- / -12	YO7BGA	+4 / -	2	Partial capture
10-02 04:07	160m	- / -11	DL3AMW	-8 / -	3	Partial capture
10-01 20:34	160m	- / -18	DK1MBY	-18 / -	2	Partial capture
10-01 20:32	160m	- / +1	DM6WAN	+3 / -	2	Partial capture
10-01 05:00	160m	- / -	9A2AJ	+2 / -	6	Partial capture
10-01 04:59	160m	- / -	OZ4O	-16 / -	3	Partial capture
10-01 04:59	160m	- / -	SQ8N	+13 / -	14	Partial capture
10-01 04:58	160m	- / -	OE5RLM	+2 / -	10	Partial capture
10-01 04:58	160m	- / -	SQ4NR	-4 / -	5	Partial capture
10-01 04:57	160m	-18 / -12	DL3IAE	+5 / -14	4	Partial capture
10-01 04:57	160m	- / -	IV3GHY	-10 / -	11	Partial capture
10-01 04:54	160m	- / -	DL7VEE	+2 / -	10	Partial capture
10-01 04:52	160m	-18 / -	<...>	- / -	2	✓ Closing fragment
10-01 04:51	160m	- / -	IK4PLW	-5 / -	19	Partial capture
10-01 04:49	160m	- / -	EA6VQ	-1 / -	20	Partial capture
10-01 04:49	160m	- / -	LZ2XF	-10 / -	10	Partial capture
10-01 04:49	160m	- / -	SP2QCR	-14 / -	18	Partial capture
10-01 04:49	160m	- / -	YL2QG	-6 / -	19	Partial capture
10-01 04:48	160m	-14 / -	K1FEV	- / -19	4	Partial capture
10-01 04:48	160m	- / -16	EA1DR	-12 / -	17	Partial capture
10-01 04:47	160m	- / -	OE3DXA	-8 / -	4	Partial capture
10-01 04:47	160m	- / -	HB9HFN	+1 / -	9	Partial capture
10-01 04:46	160m	-13 / -15	E73FDE	+2 / -16	4	Partial capture
10-01 04:45	160m	- / -	9A2AJ	+15 / -	16	Partial capture
10-01 04:43	160m	- / -	LZ2XF	-11 / -	5	Partial capture
10-01 04:42	160m	- / -	EA6VQ	+6 / -	6	Partial capture
10-01 04:42	160m	-12 / -13	F5GN	-7 / -19	6	Partial capture
10-01 04:41	160m	- / -	OE3DXA	+3 / -	9	Partial capture
10-01 04:40	160m	-14 / -	IK0AGU	+3 / -16	3	Partial capture
10-01 04:37	160m	- / -13	SV2JAO	-5 / -	11	Partial capture
10-01 04:36	160m	-14 / -8	PA3DUU	-3 / -19	15	Partial capture
10-01 04:36	160m	-13 / +5	KB3VQC	-20 / -6	7	Partial capture
10-01 04:35	160m	- / -	EA6VQ	+3 / -	6	Partial capture
10-01 04:35	160m	- / -	EV1R	-9 / -	10	Partial capture
10-01 04:35	160m	- / -	LZ2XF	-17 / -	7	Partial capture
10-01 04:34	160m	-12 / -20	IZ0BYM	-13 / -14	5	Partial capture
10-01 04:34	160m	-13 / -15	ON4GG	+10 / -13	7	Partial capture
10-01 04:33	160m	- / -12	HB9CQK	-6 / -	51	Partial capture
10-01 04:32	160m	-13 / -	<...>	-1 / -	23	✓ Closing fragment
10-01 04:31	160m	- / -17	ON4IQ	+10 / -	2	Partial capture
10-01 04:31	160m	- / -16	OZ8R	+7 / -	9	Partial capture
10-01 04:29	160m	- / -	EA6VQ	-5 / -	6	Partial capture
10-01 04:27	160m	-13 / -20	F6ECI	-4 / -16	20	Partial capture
10-01 04:27	80m	0 / -	LA2HFA	- / -22	5	Partial capture
10-01 04:27	160m	-13 / -	LA8YJA	-8 / -17	3	Partial capture
10-01 04:26	160m	-13 / -	<...>	+12 / -	4	✓ Closing fragment
10-01 04:26	160m	- / -	DH2KAB	-12 / -	6	Partial capture
10-01 04:26	160m	- / -	PA3DUU	-9 / -	16	Partial capture
10-01 04:23	160m	-14 / -	OK1XV	- / -18	4	Partial capture
10-01 04:22	160m	- / -	IU6JMK	-18 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

160m

UTC    dB Audio  Message
050500 +14 2333  PJ2/W4IPC SQ8N KO00 (x2)
203115 -21 1630  YO2NAA PJ2/W4IPC +04
203200  +3 2622  PJ2/W4IPC DM6WAN JO60 (x2)
203430 -20 1952  PJ2/W4IPC DK1MBY JN58 (x2)
203630  -9  891  PJ2/W4IPC DG6YMK R+02
223830 -14  807  PJ2/W4IPC DG5PW R-13
040700 -11 1241  PJ2/W4IPC DL3AMW JO51 (x3)
041545  +1 1012  PJ2/W4IPC OK2BAY JN88
043115  +4 1112  PJ2/W4IPC YO7BGA KN15 (x2)

80m

UTC    dB Audio  Message
034230  +2  853  PJ2/W4IPC SM7TZK (x3)
041745 -12 1978  PJ2/W4IPC RQ6B +03
042000  +4 2588  PJ2/W4IPC DF2NV +05
042015  -2 1118  PJ2/W4IPC UR0UF KO50
042030  +4 2588  PJ2/W4IPC DF2NV +05
042045  +3 1118  PJ2/W4IPC UR0UF KO50
042100  +6 2588  PJ2/W4IPC DF2NV +05
042730  +4  992  LA2HFA PJ2/W4IPC -22 (x3)
042900 -13 2394  PJ2/W4IPC RN1CW KO59
042900  +0  992  LA2HFA PJ2/W4IPC -22 (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.

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