PC1K — 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 PC1K, decoded by SO8OO in southeastern Poland. 1,173 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 62 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-10-22.

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 1,173 FT8 messages attributed to PC1K as the transmitting token by decoded message structure across 62 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (45%), followed by 40 m (27%) and 60 m (24%). Most decodes (90%) fell within the six-hour window 02:00-08:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -16 dB.

Overview

1,173

Messages attributed

UTC dates decoded

212

Active 15-min windows

-16 dB

Estimated median S/N

Bands

160m · 1 80m · 523 60m · 285 40m · 316 20m · 36 10m · 12

First attributed message: 2026-06-08
Last attributed message: 2026-10-22 07:34 UTC

Observed FT8 message patterns

Attributed sample: 1,173 messages
Active dates: 62 UTC dates
Estimated median S/N: -16 dB
Estimated 10th-90th percentile: -24 to -9.8 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 682, moderate (-15 to -9 dB) 405, strong (≥ -8 dB) 86.

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 PC1K in decoded directed-looking exchanges:

F1PBZ · France ×3 DF8RU · Fed. Rep. of Germany ×3 GJ0KYZ · Jersey ×2 IK4LZH · Italy ×2 OK1FRA · Czech Republic ×2 OK1WE · Czech Republic ×2 SP6EFY · Poland ×2 UT5MB · Ukraine ×2 DL9KM · Fed. Rep. of Germany ×2 LA1QRO · Norway ×2 DA6SL · Fed. Rep. of Germany ×2 DL1VVQ · Fed. Rep. of Germany ×2

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 PC1K

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 · 1,010 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,201 km (approx.)
Last such locator decoded: 2026-10-22 07:34 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	PC1K S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-23 12:34	40m	- / -24	US7KC	+9 / -	3	Partial capture
10-23 12:15	40m	- / -15	DG6CHI	-10 / -	6	Partial capture
10-21 09:08	40m	- / -	PD4HT	-15 / -	3	Partial capture
10-21 08:17	40m	- / -9	SP3SBY	-12 / -	3	Partial capture
10-21 08:15	40m	- / -	F8DWH	-16 / -	2	✓ Closing fragment
10-21 08:11	40m	- / -14	OK2CNI	-10 / -	4	✓ Closing fragment
10-21 07:54	60m	- / 0	DL1RNI	-3 / -	3	✓ Closing fragment
10-21 07:29	60m	- / -12	SP5ES	+4 / -	2	✓ Closing fragment
10-21 07:14	60m	- / +7	PA0AME	-13 / -	3	✓ Closing fragment
10-21 06:52	80m	- / -17	DL3BH	-13 / -	6	✓ Closing fragment
10-21 06:23	80m	- / -24	PA0MUS	-12 / -	2	Partial capture
10-17 06:28	60m	- / -	SP5JMA	+1 / -	2	Partial capture
10-17 06:05	80m	- / -13	DO3NN	-4 / -	2	✓ Closing fragment
10-16 19:40	40m	- / -19	R4FES	-14 / -	4	✓ Closing fragment
10-16 19:24	40m	- / -	SM4JDW	-18 / -	2	Partial capture
10-16 18:54	40m	- / -15	R2DDA	-2 / -	2	✓ Closing fragment
10-16 18:23	40m	- / -13	R2DDN	-12 / -	3	✓ Closing fragment
10-16 10:53	40m	- / -14	OK1DNV	-13 / -	3	✓ Closing fragment
10-16 10:45	40m	- / -	DH5HS	-15 / -	2	Partial capture
10-16 10:36	40m	- / -19	OE8PIT	-8 / -	5	Partial capture
10-16 05:04	60m	-9 / -2	IK1WGX	-6 / -8	5	✓ Full exchange observed
10-16 04:46	80m	- / -	DO1LKG	-5 / -	2	Partial capture
10-13 05:15	60m	- / -7	EW6DO	-10 / -	2	Partial capture
10-12 12:58	40m	- / -	SP9WAZ	-12 / -	2	Partial capture
10-12 12:26	40m	- / -4	OK1FRA	+8 / -	3	✓ Closing fragment
10-12 12:02	40m	- / -4	OK1FRA	+7 / -	3	✓ Closing fragment
10-12 05:15	60m	-6 / -1	EB5AFK	+1 / -4	4	✓ Full exchange observed
10-12 04:55	80m	-16 / -20	HF9D	-3 / -14	4	✓ Full exchange observed
10-12 04:53	80m	- / -	M0LYI	-12 / -	2	✓ Closing fragment
10-12 04:27	80m	- / -17	M0IOY	-3 / -	3	Partial capture
10-09 08:53	40m	- / -14	ON4AEO	-12 / -	2	✓ Closing fragment
10-09 07:27	80m	- / -8	DH3DX	-16 / -	2	✓ Closing fragment
10-09 07:02	80m	- / -12	DA6NEL	+2 / -	3	✓ Closing fragment
10-09 06:52	80m	- / -13	DJ3NJ	+4 / -	2	✓ Closing fragment
10-09 06:31	80m	- / +8	PA0O	+4 / -	2	✓ Closing fragment
10-09 06:17	80m	- / -6	F4IIJ	-8 / -	2	✓ Closing fragment
10-09 06:05	80m	-18 / -	F4MTU	- / -	2	Partial capture
10-09 05:59	80m	- / -19	DG0LHH	0 / -	2	✓ Closing fragment
10-09 05:57	80m	- / -19	DL7UFN	+4 / -	2	✓ Closing fragment
10-09 05:49	80m	- / -24	DF7QR	-8 / -	2	✓ Closing fragment
10-09 05:34	80m	- / -7	IZ2QPP	0 / -	2	✓ Closing fragment
10-09 05:31	80m	-16 / -20	ON5ZZ	-14 / -	3	✓ Closing observed
10-09 05:28	80m	-17 / -12	ON8LX	+2 / -4	3	✓ Full exchange observed
10-09 05:23	80m	-13 / -23	HA5CPN	-8 / -	4	✓ Closing observed
10-09 05:19	80m	- / -21	OK2BHD	+5 / -	3	✓ Closing fragment
10-09 05:16	80m	- / -21	LY5A	+10 / -	4	✓ Closing fragment
10-09 05:14	80m	- / -18	9A3TGT	+10 / -	2	✓ Closing fragment
10-09 05:09	80m	-19 / -	SQ2RAD	+1 / -10	6	✓ Closing observed
10-09 05:06	80m	- / -17	DG1FK	-2 / -	2	✓ Closing fragment
10-09 05:00	80m	-18 / -	EA8SG	- / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
081845 -10 1209  PC1K SP3SBY R-09
090845 -16 1053  PC1K PD4HT JO23 (x3)
073445 -16  963  HA8CE PC1K JO22
121515  -8  897  PC1K DG6CHI JN58 (x6)
123415  +5 1887  PC1K US7KC KO21 (x4)

60m

UTC    dB Audio  Message
051945 -13  872  CQ PC1K JO22 (x2)
062845  +1  566  PC1K SP5JMA KO02 (x2)
070600 -20 1090  CQ PC1K JO22 (x2)
071445 -14 1090  PC1K PA0AME JO21 (x3)
072400 -20 1090  CQ PC1K JO22                          a1
072945  +6 2027  PC1K SP5ES -12 (x2)
075445  +0 1090  PC1K DL1RNI JO62 (x3)

80m

UTC    dB Audio  Message
060615  -3  734  PC1K DO3NN 73
060945 -16  926  PC1K DO2RDT JO53
061645 -21 1453  PC1K ON4MAP R-21
062315 -14 1641  PC1K PA0MUS JO22 (x2)
063100 -18 1058  G0LAT PC1K R-14
063300 -17 1058  CQ PC1K JO22
063400 -23 1058  G0LAT PC1K R-17
065245 -12 1200  PC1K DL3BH JN48 (x6)
070245 -24 1726  PC1K DO5HB 73

160m

UTC    dB Audio  Message
035530 -23 2109  CQ PC1K JO22
022915  -8 2402  PC1K F1PBZ -17 (x3)
023845 -13 2104  PC1K RN4SN LO36

20m

UTC    dB Audio  Message
102745 +14  463  PC1K IK4LZH R-23 (x3)
102915  -7 2672  PC1K DL1R JN58 (x6)
104245 -17 1045  PC1K PD3LKN JO22
104545  -3 2770  PC1K F1PBZ RR73
105545  +5  531  PC1K GJ0KYZ -06 (x2)
105815  -8  757  PC1K DL7GAL 73
095545  -9 2429  PC1K F1PBZ RR73

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