RL3F — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO95

Receiver-side FT8 activity involving RL3F, decoded by SO8OO in southeastern Poland. 5,036 related FT8 messages, 2,624 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 76 UTC dates. Heard between 2026-05-26 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.

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Overview

5,036

Related messages

2,624

CQ messages

UTC dates heard

-10 dB

Mean decoder S/N

Bands

80m 20m 40m 10m 160m

First seen: 2026-05-26
Last seen: 2026-08-23 18:46 UTC

Frequent QSO partners observed at SO8OO

Stations RL3F worked most often, as logged from our receiver:

RV6HE · European Russia ×4 IK4LZH · Italy ×4 RI0SP · European Russia ×4 OG1AO · Finland ×4 R4PF · European Russia ×3 RA3ZOM · European Russia ×3 DH8GV · Fed. Rep. of Germany ×3 RA6ZA · European Russia ×3 RU3DBT · European Russia ×3 RV6F · European Russia ×3 R4FDD · European Russia ×2 OZ5AGJ · Denmark ×2

Activity Heatmap

Locator transmitted by RL3F

Approximate centre of KO95, decoded 2026-08-23 05:06 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	RL3F S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 20:46	80m	-10 / -1	RA6FYL	-4 / -4	4	✓ Full exchange observed
08-23 03:57	40m	- / -2	LZ3CB	+5 / -	4	✓ Closing fragment
08-22 19:34	80m	- / -	PE2JMR	-10 / -	4	Partial capture
08-22 19:28	80m	- / -	DO1ANB	-22 / -	2	Partial capture
08-22 19:28	80m	-8 / -6	R6LLB	-9 / -18	6	✓ Full exchange observed
08-22 19:21	80m	- / -	OH6LUW	-14 / -	2	Partial capture
08-22 19:17	80m	- / -4	UA4WCS	-8 / -	4	✓ Closing fragment
08-22 18:22	80m	- / -	OK1VKX	+5 / -	6	Partial capture
08-22 18:19	80m	- / -	DO5UH	-7 / -	6	Partial capture
08-22 17:38	80m	-18 / +8	R3RB	-12 / +2	5	✓ Full exchange observed
08-22 17:33	80m	-12 / -	UA9LT	- / -10	2	✓ Closing fragment
08-22 17:29	80m	-24 / -5	RA3DEP	-20 / -	3	✓ Closing observed
08-22 17:29	80m	-17 / -14	RC7LX	-12 / -	4	✓ Closing observed
08-22 17:27	80m	-20 / -2	R1BED	-17 / -12	3	✓ Full exchange observed
08-21 20:21	160m	-10 / -4	OZ1DJJ	+8 / -9	5	✓ Full exchange observed
08-21 20:08	160m	-14 / -11	R2DGN	-6 / -2	6	✓ Full exchange observed
08-21 19:56	80m	-10 / -	JF1FSR	- / -	14	Partial capture
08-21 19:53	80m	-11 / -1	RK3ZB	+4 / +3	6	✓ Full exchange observed
08-21 19:34	80m	-11 / -	JH1BBT	-21 / -18	4	✓ Closing observed
08-21 19:30	80m	-14 / -1	UF4S/P	-12 / -	4	✓ Closing observed
08-21 19:17	80m	- / -22	DH8BAC	-4 / -	2	✓ Closing fragment
08-21 19:13	80m	- / -	DA6IT	-11 / -	3	Partial capture
08-21 18:08	80m	-13 / -	R3DMS	- / -1	2	✓ Closing fragment
08-21 18:06	80m	-10 / -	RW4PAN	-8 / -5	4	Partial capture
08-21 18:04	80m	-16 / -	R7LB	- / -7	2	✓ Closing fragment
08-21 18:00	80m	-11 / +2	R2SDZ	+3 / -	5	✓ Full exchange observed
08-21 17:33	80m	- / -	DJ5FI	+3 / -	2	✓ Closing fragment
08-21 17:29	80m	-13 / -	R4CI	-18 / -12	3	✓ Closing observed
08-21 17:26	80m	-10 / -1	RX3DQ	-4 / +3	4	✓ Full exchange observed
08-21 17:25	80m	-11 / -1	RM3ZR	-3 / +3	5	✓ Full exchange observed
08-21 17:22	80m	-10 / -	RN7A	-10 / -16	3	✓ Closing observed
08-21 04:14	20m	- / -14	ZL4TT	-12 / -	2	✓ Closing fragment
08-20 19:01	40m	-8 / -	RA4CEH/P	- / -21	2	Partial capture
08-20 17:51	80m	- / -	DL8LSK	-12 / -	2	Partial capture
08-20 17:51	80m	- / -	LZ2INP	+4 / -	3	Partial capture
08-20 17:47	80m	-11 / -17	RC1TF	-10 / -18	4	✓ Full exchange observed
08-20 17:45	80m	-13 / -1	RZ3DW	-5 / -9	5	✓ Full exchange observed
08-20 17:38	80m	- / -	DO2OLD	-13 / -	3	Partial capture
08-20 17:37	80m	-12 / -	R6ZCE	-8 / -7	4	✓ Closing observed
08-20 17:33	80m	- / -	DL9OE	+2 / -	2	Partial capture
08-20 17:32	80m	-12 / -4	R5DT	+10 / +6	4	✓ Full exchange observed
08-20 17:24	80m	-15 / 0	UB3LBU	-8 / +5	5	✓ Full exchange observed
08-19 18:40	160m	-20 / -	<...>	- / -16	3	Partial capture
08-19 18:38	160m	-21 / -	R3DFE/M	- / -17	4	Partial capture
08-18 03:17	80m	- / -16	SQ2BXI	+16 / -	6	✓ Closing fragment
08-18 02:55	80m	- / -19	GB8VJ	-14 / -	4	Partial capture
08-18 02:55	80m	-24 / -7	OK2UPG	+19 / -19	5	✓ Full exchange observed
08-18 02:54	80m	- / -25	DL1VVQ	+5 / -	2	Partial capture
08-18 02:45	80m	- / -	SV8GXC	-10 / -	10	Partial capture
08-18 02:39	80m	- / +5	OG1AO	-11 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
193030  -9 1831  CQ RL3F KO95 (x5)
193415 -10 1041  RL3F PE2JMR JO33
193430 -10 1830  CQ RL3F KO95
193445  -8 1041  RL3F PE2JMR JO33
193500 -12 1831  CQ RL3F KO95
193515 -12 1041  RL3F PE2JMR JO33 (x2)
204600  -3 1496  RL3F RA6FYL -01
204615 -11 2028  RA6FYL RL3F R-04
204630  -5 1496  RL3F RA6FYL RR73
204645  -8 2027  RA6FYL RL3F 73

40m

UTC    dB Audio  Message
195200 -13 1480  BG2GWN RL3F RR73
035730 -21 1887  CQ RL3F KO95
035745  +4  850  RL3F LZ3CB KN32 (x4)
040400 -19 1760  CQ RL3F KO95                          a1 (x8)
053115 -10 1760  RL3F DJ9GP JO64

160m

UTC    dB Audio  Message
184045 -17 1993  <...> RL3F KO95 (x3)
200845 -15 2054  R2DGN RL3F KO95 (x2)
200930  -5  888  RL3F R2DGN -11
200945 -13 2054  R2DGN RL3F R-02
201000  -7  888  RL3F R2DGN RR73
201015 -18 2054  R2DGN RL3F 73
202145 -12 2054  OZ1DJJ RL3F KO95
202200  +8 2688  RL3F OZ1DJJ -04
202215 -10 2054  OZ1DJJ RL3F R-09
202230  +7 2688  RL3F OZ1DJJ RR73
202245  -8 2054  OZ1DJJ RL3F 73
193715 -14 1819  <...> RL3F KO95

20m

UTC    dB Audio  Message
175245 -14 1129  RL3F EA3GVB JN11
175745 -11 1949  RL3F EA1DME IN82
180245 -15 1129  RL3F EA3GVB JN11
181915 -11  948  RL3F ON8MA JO10 (x2)
182715 -18 1950  RL3F EA5DQW IM99
183045  -8 2111  RL3F PD2V JO22 (x2)
054945  +2  506  RL3F DK9NP -11
034800 -20 1662  RL3F UA3VVA -13 (x3)
130015 -16 1934  <...> RL3F KO95
041415 -12 2432  RL3F ZL4TT -14 (x2)

10m

UTC    dB Audio  Message
073715 -13 2672  RL3F UA3NFI R-19 (x2)
075245  +5 2241  RL3F LZ3CB KN32 (x3)
084415  -1 2772  RL3F DK2CC JO63 (x2)
090915 -20 2066  RL3F OE9TFH JN47 (x2)
104145 -17 2174  RL3F DG1KFR JO33 (x3)
084700  -4 2289  RL3F R50RKZ -19 (x2)
085115 -16 2087  RL3F RQ7D RR73

Decoder S/N history by band

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