R3PJ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO84

Receiver-side FT8 activity involving R3PJ, decoded by SO8OO in southeastern Poland. 727 related FT8 messages, 136 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 64 UTC dates. Heard between 2026-05-26 and 2026-08-24.

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.

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Overview

727

Related messages

136

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 40m 10m 160m

First seen: 2026-05-26
Last seen: 2026-08-24 12:41 UTC

Frequent QSO partners observed at SO8OO

Stations R3PJ worked most often, as logged from our receiver:

RI0SP · European Russia ×7 UB3YGA · European Russia ×2 R1CBK · European Russia ×2 R95WTA · Asiatic Russia ×2 RA3TVW · European Russia ×2 LZ1ZF · Bulgaria ×2 UE7DR · European Russia ×2 R90PNR · European Russia ×2 R2PT · European Russia ×2 RA3XFR · European Russia ×2 UC7T · European Russia ×2 F4HSB · France

Activity Heatmap

Locator transmitted by R3PJ

Approximate centre of KO84, decoded 2026-08-24 06:17 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	R3PJ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 14:39	20m	- / -	ON8DIP	-16 / -	5	Partial capture
08-24 06:17	20m	-12 / -	DL6ULI	- / -5	3	✓ Closing fragment
08-24 05:40	20m	-10 / -	E74MW	- / -	2	Partial capture
08-23 17:09	40m	0 / -	UB4FJC	- / -	2	✓ Closing fragment
08-22 22:40	40m	-4 / 0	IR7MGGC	-4 / -13	3	Partial capture
08-22 22:01	40m	-2 / -	PD0LBY	-5 / -15	3	✓ Closing observed
08-22 21:57	40m	-3 / -4	II7MGML	+1 / -16	4	Partial capture
08-22 17:42	20m	-10 / -	EU6UE	- / -9	3	✓ Closing fragment
08-22 15:46	20m	0 / -	R3PLN/P	- / -	2	✓ Closing fragment
08-22 15:24	20m	-5 / -	SP5ZIP	- / -11	7	✓ Closing fragment
08-22 14:55	20m	-11 / -1	DF0W	0 / -2	4	✓ Full exchange observed
08-22 14:17	20m	-9 / -	R7ZY	-24 / -	2	✓ Closing observed
08-22 08:13	20m	-10 / -	GB1TMH	- / -4	4	✓ Closing fragment
08-22 08:07	20m	-7 / -	F4JKY/P	- / -13	2	Partial capture
08-22 07:45	20m	- / -7	LB6BK	-8 / -	2	✓ Closing fragment
08-22 07:39	20m	-12 / -	LA8MGA	- / -	2	Partial capture
08-22 05:30	20m	-2 / -10	II7MGFG	0 / -	4	Partial capture
08-22 05:24	20m	+6 / -	GB50PUNK	- / -	3	Partial capture
08-22 05:16	20m	-3 / -	<...>	- / -	2	Partial capture
08-21 21:39	20m	-5 / -11	K2RB	+1 / -	5	Partial capture
08-21 16:03	20m	- / -8	IU1WKA	-7 / -	3	Partial capture
08-20 05:47	20m	-11 / -14	8Z1IT	-15 / -14	2	Partial capture
08-15 19:16	40m	-9 / -	<...>	- / -17	3	Partial capture
08-15 19:02	40m	-8 / -	DL4XT	-16 / -13	5	✓ Closing observed
08-15 18:56	40m	-12 / -	R3UDU	- / -9	5	✓ Closing fragment
08-15 05:16	20m	- / -	F1IQH	-15 / -	2	Partial capture
08-15 05:09	20m	-13 / -	VE7RK	- / -26	2	Partial capture
08-15 04:25	20m	- / -12	7Z1CZ	-18 / -	2	✓ Closing fragment
08-14 20:29	80m	-2 / -	R1IO	- / -	2	Partial capture
08-14 20:11	80m	0 / -	SA5CDO	-15 / -21	3	✓ Closing observed
08-14 20:11	80m	-6 / -7	DO5UH/P	+1 / -20	6	✓ Full exchange observed
08-14 20:09	80m	-6 / -	R1IO	- / -	2	Partial capture
08-14 20:07	80m	-6 / -1	R3WDW/P	-6 / -15	4	✓ Full exchange observed
08-14 19:16	80m	-4 / +2	RA3GZ	+9 / +6	6	✓ Full exchange observed
08-14 18:22	80m	-9 / -	R50RKZ	+6 / -	6	✓ Closing observed
08-14 18:12	80m	0 / -	R9FCS/4	- / -	3	Partial capture
08-14 18:11	80m	-2 / -	RA1TR	- / -	2	Partial capture
08-14 18:10	80m	-2 / -7	R3UG	-2 / -12	4	✓ Full exchange observed
08-14 17:50	80m	-7 / -	R4HMI	- / -9	3	✓ Closing fragment
08-14 17:45	80m	-4 / -	RA9MAI	- / -21	2	Partial capture
08-14 17:42	80m	-6 / -17	UA6EU	-4 / -16	5	✓ Full exchange observed
08-14 17:41	80m	- / -16	RC7LX	-17 / -	2	Partial capture
08-14 17:37	80m	-1 / -21	R8FB	+2 / -11	5	✓ Full exchange observed
08-14 17:34	80m	+1 / -9	R6ZEJ	-2 / -9	5	✓ Full exchange observed
08-14 17:32	80m	-3 / -11	RA3TVW	-12 / -4	5	✓ Full exchange observed
08-14 17:27	80m	-8 / -10	R1ZH	-19 / -19	5	✓ Full exchange observed
08-14 17:27	80m	-5 / +4	R2SN	+2 / +1	5	✓ Full exchange observed
08-14 17:25	80m	-2 / -1	RA3QTT	+4 / +1	5	✓ Full exchange observed
08-14 17:21	80m	-6 / -3	RQ7O	+11 / -11	4	✓ Full exchange observed
08-14 17:19	80m	-4 / -	RA3TK	- / -9	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
174815 -11  741  ON5ED R3PJ R+01
052715 -16  824  II7MGFG R3PJ KO84
054245 -14  812  OH2MWH R3PJ KO84
054515 -15  813  II7MGFG R3PJ R-17
054030  -7  862  E74MW R3PJ KO84 (x2)
061700 -10  722  DL6ULI R3PJ KO84 (x3)
143915 -18 1726  R3PJ ON8DIP JO11 (x5)
145915  -2  650  LA3DRA R3PJ 73

40m

UTC    dB Audio  Message
191700 -11  877  <...> R3PJ R-17
215715  -2  988  II7MGML R3PJ KO84 (x2)
215900  +1 1033  R3PJ II7MGML -04
215915  +0 1032  II7MGML R3PJ R-16
220100  -5 1532  R3PJ PD0LBY JO22
220145  +1  970  PD0LBY R3PJ -15 (x2)
224000  -5 1789  IR7MGGC R3PJ KO84
224015  -4 1791  R3PJ IR7MGGC +00
224030  -4 1791  IR7MGGC R3PJ R-13
224615  +5  750  DR800WE R3PJ KO84
170730  -3 1147  3Z100LKK R3PJ KO84
170945  +1 1039  UB4FJC R3PJ KO84 (x2)

80m

UTC    dB Audio  Message
200900  -5 1495  R1IO R3PJ KO84 (x2)
201100  -3 1495  CQ R3PJ KO84
201115  +4  802  R3PJ DO5UH/P JO61
201130  +0 1495  CQ R3PJ KO84
201145 -15 1495  R3PJ SA5CDO JO78
201145  -6  802  R3PJ DO5UH/P JO61
201200  -7 1495  DO5UH/P R3PJ -20
201215  +3  802  R3PJ DO5UH/P R-07
201230  -4 1495  DO5UH/P R3PJ RR73
201245  +2  802  R3PJ DO5UH/P 73
201300  -1 1495  SA5CDO R3PJ -21 (x2)
202915  -2 1239  R1IO R3PJ KO84 (x2)

10m

UTC    dB Audio  Message
121945 -17 1420  YO3HBK R3PJ 73
124215 -17  710  R95WTA R3PJ R-16
124315 -15  908  UA3WG R3PJ 73
082330 -10 1581  R3PJ R7NO +05 (x2)
082430 -22 1532  R3PJ RG7A KN93
070545 -22 1593  R3PJ LZ2CP RR73
074200 -24 1910  R3PJ UI6A RR73
072415  -5  490  R3PJ IK4LZH JN54 (x3)
074645 -23 1658  R3PJ RL1B -05 (x3)
075415 -17 1534  R3PJ UI5A KO85

160m

UTC    dB Audio  Message
190045 -13 2045  R3PJ UA3ZUX KO90 (x3)
195015 -11 1808  R3PJ UA3ECJ -11 (x3)
195145 -18 2041  R3PJ UI6A -10 (x3)
195315 -19 1927  R3PJ RW2Z -19
195345 -19 2042  R3PJ UI6A -10
195345 -19 1927  R3PJ RW2Z RR73
195415 -17 2041  R3PJ UI6A R-13

Decoder S/N history by band

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