NP4PR — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Puerto Rico Locator transmitted in a decoded message: FK68

Receiver-side FT8 activity involving NP4PR, decoded by SO8OO in southeastern Poland. 1,215 related FT8 messages, 48 CQ messages, observed on 80m, 40m, 20m, 10m, across 50 UTC dates. Heard between 2026-05-25 and 2026-08-23.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

1,215

Related messages

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-25
Last seen: 2026-08-23 20:48 UTC

Frequent QSO partners observed at SO8OO

Stations NP4PR worked most often, as logged from our receiver:

G4UJS · England ×2 EA9ABC · Ceuta & Melilla ×2 R7OP · European Russia ×2 IK4LZH · Italy ×2 G6BCC · England PT7PT · Brazil DK2SW · Fed. Rep. of Germany DL1ESZ · Fed. Rep. of Germany KC3ZJW · United States R3UG · European Russia 9K2YM · Kuwait EI4ESB · Ireland

Activity Heatmap

Locator transmitted by NP4PR

Approximate centre of FK68, decoded 2026-08-22 21:41 UTC. A transmitted locator is not proof of the operator's permanent location.

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	NP4PR S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 22:47	40m	- / -	SV8GXC	-15 / -	3	Partial capture
08-23 22:46	40m	- / -	F4BYA	+1 / -	4	Partial capture
08-23 22:43	40m	- / -13	IZ8PPI	-24 / -	2	Partial capture
08-22 23:30	40m	- / -	UA3AVY	+2 / -	15	Partial capture
08-22 23:27	40m	- / -	IK4LZH	+2 / -	4	Partial capture
08-22 23:27	40m	- / -18	R8FB	-5 / -	3	✓ Closing fragment
08-22 23:26	40m	- / -26	RX9ABI	-6 / -	2	Partial capture
08-22 23:21	40m	- / -13	Z33PB	-9 / -	4	Partial capture
08-22 23:20	40m	- / -	UB3AMO	+2 / -	2	Partial capture
08-22 23:19	40m	- / -	DL6LG	-11 / -	2	Partial capture
08-22 23:17	40m	- / -12	EI4JFB	-2 / -	3	✓ Closing fragment
08-22 23:17	40m	- / -	LZ3CB	+1 / -	3	Partial capture
08-22 23:16	40m	- / -	UA3PY	-3 / -	2	Partial capture
08-22 23:15	40m	- / -11	DM2AB	-2 / -	4	Partial capture
08-22 23:13	40m	- / -	UB3AMO	+2 / -	4	Partial capture
08-22 23:11	40m	- / -	DL1ESZ	-3 / -	6	✓ Closing fragment
08-22 23:10	40m	- / -13	RD3FY	+1 / -	3	✓ Closing fragment
08-22 23:09	40m	- / -	UB3AMO	+3 / -	3	Partial capture
08-22 23:07	40m	- / -1	PD0PY	-13 / -	2	Partial capture
08-22 23:06	40m	- / -	IK4LZH	-1 / -	4	Partial capture
08-22 23:06	40m	- / -21	UN7PPV	-17 / -	3	Partial capture
08-22 23:05	40m	- / -	RX3ASQ	-6 / -	2	Partial capture
08-22 23:05	40m	- / -	UB3AMO	0 / -	4	Partial capture
08-22 23:04	40m	- / -	DC5SWL	-4 / -	4	Partial capture
08-22 23:04	40m	- / -	IT9VCE	-5 / -	29	Partial capture
08-22 23:03	40m	- / +2	PD0PY	-16 / -	2	Partial capture
08-22 23:02	40m	- / -	IK4LZH	-2 / -	4	Partial capture
08-22 23:01	40m	- / -14	R2FDU	-7 / -	4	✓ Closing fragment
08-22 22:59	40m	- / -14	RA5BQ	-3 / -	3	✓ Closing fragment
08-22 22:58	40m	-23 / -	UA4POO	-19 / -9	2	✓ Closing observed
08-22 22:58	40m	- / -	IK4LZH	-3 / -	4	Partial capture
08-22 22:46	20m	- / -	DL3RAJ	-6 / -	5	Partial capture
08-22 22:45	20m	- / -	DL1R	-5 / -	6	Partial capture
08-21 23:54	40m	- / -	IK4LZH	-1 / -	3	Partial capture
08-21 22:31	40m	- / -	DJ6GI	0 / -	5	Partial capture
08-21 22:30	40m	- / -16	UA6CE	+2 / -	2	✓ Closing fragment
08-21 22:27	40m	- / -	PD1HBL	-10 / -	2	Partial capture
08-20 23:17	40m	- / -	CT7AUT	-6 / -	5	Partial capture
08-20 23:12	40m	- / -	R4HHN	-15 / -	3	✓ Closing fragment
08-20 23:09	40m	- / -	RD3FY	+5 / -	3	Partial capture
08-20 23:07	40m	-18 / -	AC4ZH	- / -10	2	✓ Closing fragment
08-20 23:06	40m	- / -10	YO6LM	+12 / -	2	Partial capture
08-20 23:04	40m	- / -13	SP6VXO	-15 / -	2	✓ Closing fragment
08-20 23:01	40m	- / -15	YO6LM	+16 / -	2	Partial capture
08-20 23:00	40m	- / +5	M8MAW	-16 / -	2	✓ Closing fragment
08-20 22:59	40m	- / -5	GE0KUC	-3 / -	3	✓ Closing fragment
08-20 22:59	40m	- / -	EA5HM	-8 / -	3	Partial capture
08-20 22:58	40m	- / -15	SP9CVY	+9 / -	3	✓ Closing fragment
08-20 22:53	40m	- / -	F4ENK	+4 / -	2	Partial capture
08-20 22:52	40m	- / -14	SN1A	-18 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
233615  +1 1016  NP4PR UA3AVY KO95 (x4)
224345 -23 2030  NP4PR IZ8PPI -13
224345 -10 1520  NP4PR SN40KZE R-05
224415 -24 2029  NP4PR IZ8PPI -13
224615  -7 1530  NP4PR UA6JQ -18
224615  +4 2881  NP4PR F4BYA JN19 (x3)
224715 -15 1531  NP4PR SV8GXC KM38 (x2)
224745  +0 2882  NP4PR F4BYA JN19
224815 -16 1530  NP4PR SV8GXC KM38

20m

UTC    dB Audio  Message
224600 -18 1559  CQ NP4PR FK68
214145 -15 1557  OH8MXJ NP4PR FK68
224545  -2 2658  NP4PR DL1R JN58 (x2)
224645  -6 2170  NP4PR DL3RAJ JN68
224715  -8 2657  NP4PR DL1R JN58
224715  -7 2170  NP4PR DL3RAJ JN68 (x2)
224745  -7 2657  NP4PR DL1R JN58 (x2)
224815  -4 2170  NP4PR DL3RAJ JN68 (x2)
224845  -1 2657  NP4PR DL1R JN58
222715 -19 1564  NP4PR KJ1R FN32
222715  +5 2133  NP4PR IQ4JO JN63

80m

UTC    dB Audio  Message
234630 -17  969  NP4PR CR2WWA -16
021715 -13 1101  NP4PR WI1U -13
222800 -15 2487  NP4PR GW4HZA IO81 (x2)
233215  -3 1193  NP4PR GM1TGY -16 (x5)

10m

UTC    dB Audio  Message
224430  -8  765  NP4PR UT3UNE KO50
203845  -8 2662  NP4PR IQ4JO JN63
204015 -11  386  NP4PR HB9OAB JN46
204015  -4  590  NP4PR IK4LZH JN54 (x4)
204215  -6  385  NP4PR HB9OAB R-20
205115 -20 1546  NP4PR DJ0MAB JN49
174315 -21 1546  NP4PR DL5FH R-12
175115  -9 2617  NP4PR IK1RQX JN44 (x2)
175445  -6 2411  NP4PR RU3SD KO94 (x3)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.