R2APC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO85

Receiver-side FT8 activity involving R2APC, decoded by SO8OO in southeastern Poland. 468 related FT8 messages, 106 CQ messages, observed on 80m, 40m, 20m, across 32 UTC dates. Heard between 2026-05-20 and 2026-08-18.

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

468

Related messages

106

CQ messages

UTC dates heard

-9 dB

Mean decoder S/N

Bands

80m 40m 20m

First seen: 2026-05-20
Last seen: 2026-08-18 14:00 UTC

Frequent QSO partners observed at SO8OO

Stations R2APC worked most often, as logged from our receiver:

RU3T · European Russia ×3 R50RKZ · European Russia ×2 UA4FFZ · European Russia ×2 UA3PAB · European Russia ×2 UA9LLE · Asiatic Russia ×2 US1EA · Ukraine ×2 R95WTA · European Russia ×2 RL6MT · European Russia ×2 RA4L · European Russia ×2 RT6O · European Russia ×2 UG4L · European Russia ×2 RX4SA · European Russia ×2

Activity Heatmap

Locator transmitted by R2APC

Approximate centre of KO85, decoded 2026-08-18 15:48 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	R2APC S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-16 17:44	40m	-13 / +1	R3WDW	-4 / +7	4	✓ Full exchange observed
08-16 17:23	40m	-17 / -2	RZ6ALZ	-22 / -	2	✓ Closing observed
08-16 17:11	40m	-16 / -	RA3SI	- / -	2	Partial capture
08-16 16:05	40m	- / +2	RA6FCU	-16 / -	2	✓ Closing fragment
08-16 15:27	40m	- / -18	SN1A	-19 / -	2	Partial capture
08-15 18:47	80m	+6 / -	RO2E/M	-8 / -20	3	Partial capture
08-15 18:45	80m	+6 / +8	RU3T	+8 / +8	5	✓ Full exchange observed
08-15 18:41	80m	+4 / -	OH3NDH	+2 / -4	5	✓ Full exchange observed
08-15 18:39	80m	+4 / -7	UB3LBU	+2 / -	3	✓ Closing observed
08-15 18:34	80m	+6 / +4	RU3T	-1 / +10	7	✓ Full exchange observed
08-15 18:24	80m	+6 / -	R5ACQ	+6 / -	6	✓ Full exchange observed
08-15 17:59	80m	-10 / +8	R50RKZ	-7 / +7	4	✓ Full exchange observed
08-15 17:55	80m	-1 / -	UA9LLE	-16 / -16	5	✓ Closing observed
08-15 17:48	80m	- / -12	RA9CUU	-10 / -	2	✓ Closing fragment
08-15 17:41	80m	-4 / +2	RO3ZR	-4 / +3	8	Partial capture
08-15 17:41	80m	- / +1	UB6OAK	-14 / -	4	✓ Closing fragment
08-15 16:57	40m	-12 / -	RO2E/M	- / -	2	Partial capture
08-15 16:53	40m	-12 / -	R50RKZ	- / -	2	✓ Closing fragment
08-14 19:47	40m	-11 / -	UR4UNR/P	- / -	4	Partial capture
08-14 19:13	40m	-12 / -	<...>	- / -2	2	Partial capture
08-14 19:09	40m	-15 / -	M1EPZ	- / -20	3	Partial capture
08-14 19:03	40m	-14 / -	R4AFR	- / -	2	✓ Closing fragment
08-13 19:08	80m	- / -8	RM5F	+4 / -	3	✓ Closing fragment
08-13 19:07	80m	+1 / +6	R4CHN	-17 / -	3	✓ Closing observed
08-13 18:55	80m	-1 / -	R9PS/0	- / -16	4	Partial capture
08-13 18:51	80m	+4 / -	RN4LP	-15 / -	4	✓ Closing observed
08-13 18:50	80m	- / -	RK4HS	-19 / -	2	✓ Closing fragment
08-13 18:43	80m	-8 / -	RY7F	-10 / -2	4	✓ Closing observed
08-13 18:40	80m	+2 / -	RK9DO	- / -5	3	Partial capture
08-13 18:37	80m	- / -12	RK9DO	-16 / -	2	Partial capture
08-13 18:35	80m	+1 / -	UN8DSW	- / -13	3	✓ Closing fragment
08-13 18:34	80m	+4 / +2	RD6OX	+16 / -	5	✓ Full exchange observed
08-13 18:30	80m	-1 / -	R6NA	- / -9	5	Partial capture
08-12 18:56	80m	-4 / -5	RK4FAJ	-19 / +6	5	✓ Full exchange observed
08-12 18:55	80m	-1 / +2	RJ3DC	-16 / -	3	✓ Closing observed
08-12 18:52	80m	-20 / -	R8CKD	- / -10	2	✓ Closing fragment
08-12 18:49	80m	-16 / -	R9UBP	- / -14	6	✓ Closing fragment
08-12 18:47	80m	-20 / -	RQ3D	- / -3	2	✓ Closing fragment
08-12 18:41	80m	-8 / -	RV3SBS/P	- / -6	4	Partial capture
08-12 18:40	80m	-15 / -3	R4FDD	-8 / -	4	✓ Full exchange observed
08-12 18:37	80m	-16 / +2	YL3CW	+12 / -	6	✓ Full exchange observed
08-12 18:31	80m	-14 / -	RA3VGS	-14 / +10	5	✓ Full exchange observed
08-12 18:26	80m	-17 / -6	RA4ABH	-10 / +7	4	✓ Full exchange observed
08-11 18:03	40m	-12 / +2	R2DVU	-10 / -	3	✓ Closing observed
08-11 17:48	40m	- / -	UA3QNA	-2 / -	2	✓ Closing fragment
08-11 17:40	40m	- / -20	UA3PAB	-16 / -	2	✓ Closing fragment
08-11 17:25	40m	- / -17	UA3PAB	-8 / -	2	✓ Closing fragment
08-11 16:39	40m	- / -1	RN3ZBX	-14 / -	2	Partial capture
08-11 16:31	40m	- / +10	UA9MA	-10 / -	3	✓ Closing fragment
08-11 16:12	40m	- / -	RU3X	-21 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
160545 -16 1592  R2APC RA6FCU RR73
163915 -18 2342  RA0AG R2APC KO85
170800 -13 1005  R2APC R6YG +05
171145 -15 2342  RA3SI R2APC KO85 (x2)
171830 -17 2342  4L7T R2APC KO85
172315 -22 1967  R2APC RZ6ALZ -02
172400 -17 2342  RZ6ALZ R2APC 73
172730 -24 1801  R2APC RA3SI +10
174445  -4 1048  R2APC R3WDW +01
174500 -12 2343  R3WDW R2APC R+07
174515  -5 1048  R2APC R3WDW RR73
174530 -14 2342  R3WDW R2APC 73
154830 -20 2138  <...> R2APC KO85
160030 -19 1533  R2APC R7NO RR73

20m

UTC    dB Audio  Message
140430  -5 1975  R2APC RW6B RR73
140830  -6  401  R2APC TM19TFR -15
141715 -24 1829  UA9LAO R2APC KO85
143645 -17 1469  R2APC LB2YJ -11
152130 -18 1153  R2APC R6YG R+04 (x2)
161030  -3 2784  RZ4FWA R2APC KO85 (x3)
155545  -8 2780  RC9WC R2APC KO85 (x2)
164300 -12 2842  R2APC EA1DME IN82 (x3)
151445 -17 2382  <...> R2APC KO85

80m

UTC    dB Audio  Message
184015  +4 2412  UB3LBU R2APC 73
184100  +0 1924  R2APC OH3NDH KP20
184115  +0 2413  OH3NDH R2APC -04
184130  +2 1924  R2APC OH3NDH R+20
184145  +7 2413  OH3NDH R2APC RR73
184200  +5 1924  R2APC OH3NDH 73
184245  +0 2412  R5KH R2APC RR73
184515  +4 2413  RU3T R2APC KO85
184530  +6  792  R2APC RU3T +08
184545  +6 2413  RU3T R2APC R+08
184600  +9  792  R2APC RU3T RR73
184615  +8 2413  RU3T R2APC 73
184715 +10 2413  RO2E/M R2APC KO85
184730  -8 1132  R2APC RO2E/M +12
184745  +3 2413  RO2E/M R2APC R-20

Decoder S/N history by band

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