RY3F — FT8 activity observed at SO8OO

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

Receiver-side FT8 activity involving RY3F, decoded by SO8OO in southeastern Poland. 5,561 related FT8 messages, 4,192 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 32 UTC dates. Heard between 2026-05-29 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

5,561

Related messages

4,192

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 60m 40m 10m

First seen: 2026-05-29
Last seen: 2026-08-23 19:08 UTC

Frequent QSO partners observed at SO8OO

Stations RY3F worked most often, as logged from our receiver:

US1EA · Ukraine ×4 R4SCQ · European Russia ×3 F1PBZ · France ×3 IK4LZH · Italy ×3 G3RPF · England ×2 R6DZR · European Russia ×2 DG8DQ · Fed. Rep. of Germany ×2 R3DQK · European Russia ×2 SP2LQR · Poland ×2 UB3BDJ · European Russia ×2 YT7DX · Serbia ×2 R9FEM · European Russia ×2

Activity Heatmap

Locator transmitted by RY3F

Approximate centre of KO95, decoded 2026-08-09 13:01 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	RY3F S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 21:07	40m	- / -3	G4CFS	-4 / -	3	Partial capture
08-23 21:04	40m	-6 / -	DA1TE	- / -15	4	Partial capture
08-23 21:02	40m	-1 / -	GW7HQL	- / -23	3	Partial capture
08-23 20:53	40m	+9 / -	UB8AHK	- / -21	5	Partial capture
08-23 20:51	40m	- / -8	R3BIS	-8 / -	2	✓ Closing fragment
08-23 20:47	40m	-3 / -	UB8AHK	- / -14	6	Partial capture
08-23 20:45	40m	0 / -	R9OX	- / -12	2	✓ Closing fragment
08-23 20:44	40m	-1 / -	E79HI	- / -4	3	Partial capture
08-23 20:42	40m	+7 / -	R3DNV	- / -4	3	Partial capture
08-23 20:41	40m	+6 / -	DA1EA	+3 / -1	3	✓ Closing observed
08-23 20:39	40m	+6 / +2	M0PEI	-23 / -14	5	✓ Full exchange observed
08-23 20:38	40m	+2 / -	F4NHL	- / -14	2	✓ Closing fragment
08-23 20:34	40m	+3 / -	RA4CC	- / -2	3	Partial capture
08-23 20:33	40m	+2 / 0	SD9W	+4 / -7	5	✓ Full exchange observed
08-23 20:31	40m	+2 / -	PD3JW	- / -17	2	Partial capture
08-23 20:21	40m	+10 / -	JH4MGU	- / -11	2	✓ Closing fragment
08-23 20:20	40m	0 / -	JH4IFF	- / -9	2	✓ Closing fragment
08-23 20:19	40m	- / -9	SQ5EXI	+5 / -	2	✓ Closing fragment
08-23 20:18	40m	+5 / -	SP9SOS	- / -6	2	✓ Closing fragment
08-23 20:17	40m	+10 / -11	JR1FYS	-8 / -7	4	✓ Full exchange observed
08-23 20:14	40m	-2 / -	EI2IIB	- / -15	2	Partial capture
08-23 20:12	40m	-1 / -	EA3HKA	- / -15	3	Partial capture
08-23 20:10	40m	-2 / -	SM7DXE	+6 / +2	3	✓ Closing observed
08-23 20:09	40m	+6 / +6	OH1ZE	-6 / -7	4	✓ Full exchange observed
08-23 20:07	40m	+10 / -	DC9GT	- / -14	3	✓ Closing fragment
08-23 20:06	40m	0 / -	R6LQG	-11 / -12	3	✓ Closing observed
08-23 20:05	40m	+8 / -	EA8J	- / -20	2	✓ Closing fragment
08-23 20:02	40m	-4 / -	OK/PE5EIE	- / -7	2	Partial capture
08-23 20:01	40m	+7 / -	DC9GT	- / -18	3	Partial capture
08-23 19:58	40m	+2 / -13	ON5LC	-17 / -12	3	Partial capture
08-23 19:57	40m	+2 / +10	SP7TAC	-9 / -1	5	✓ Full exchange observed
08-23 19:55	40m	+1 / -	I2TYM	- / -13	3	Partial capture
08-23 19:54	40m	+4 / -12	G0OYQ	-6 / -12	4	✓ Full exchange observed
08-23 19:52	40m	+2 / -	OR1A	- / -13	3	Partial capture
08-23 19:51	40m	+6 / -	SN40KZE	- / +3	2	Partial capture
08-23 19:50	40m	+4 / -	DL1YAW/P	- / -10	2	✓ Closing fragment
08-23 19:49	40m	+12 / -	UB6HVA	- / -5	2	✓ Closing fragment
08-23 19:48	40m	+4 / -	F5OIH	- / -10	2	✓ Closing fragment
08-23 19:46	40m	+11 / +6	OZ1KZX	+2 / -8	4	✓ Full exchange observed
08-23 19:45	40m	+6 / -3	YL3CU	+5 / +4	4	✓ Full exchange observed
08-23 19:44	40m	-4 / -	MM0JTV	- / -13	2	✓ Closing fragment
08-23 19:43	40m	+5 / -	F5OIH	- / -15	3	Partial capture
08-23 19:41	40m	-1 / -	EA1AY	- / -14	3	Partial capture
08-23 19:39	40m	+4 / -	JG3LGD	- / -17	3	✓ Closing fragment
08-23 19:37	40m	+4 / -	R3BDQ	- / -21	2	✓ Closing fragment
08-23 19:36	40m	+12 / -	PD1GOL	- / -14	2	✓ Closing fragment
08-23 19:35	40m	+14 / +1	G3EFG	0 / -5	4	✓ Full exchange observed
08-23 19:34	40m	0 / -	DB0IPA	- / -16	2	✓ Closing fragment
08-23 19:32	40m	+2 / -	DJ9GP	-6 / -	3	✓ Closing observed
08-23 19:31	40m	0 / -	R4UBH	- / -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
205515  +8  535  UB8AHK RY3F R-19 (x2)
205715  +1  239  IZ2CPO/QRP RY3F -10
205845  -6 1406  E79HI RY3F -05
210015  -5 1614  OZ/DB1LBS RY3F -17
210245  +5 2003  GW7HQL RY3F -23 (x3)
210415  -5 1593  DA1TE RY3F -15 (x4)
210700  -4 2276  RY3F G4CFS R-03 (x3)

80m

UTC    dB Audio  Message
181800  -1 1209  <II7MGXX> RY3F -14
181830  +5 2580  UR4LG RY3F -07 (x3)
182115  +0 2331  EN35UKR RY3F -10 (x4)
182345  +1 2262  9A3EYA RY3F -17
182430 -13 1902  RY3F RK4HS LO43
182430 +11 2262  RY3F 9A3EYA R-09 (x5)

20m

UTC    dB Audio  Message
054330 -12 1569  IU2UFG RY3F RR73
054530  -2 3011  UA6LCF RY3F -14
054745  -5 3010  RY3F UA6LCF R-09
054830 -18 1880  EN35UKR RY3F -14 (x2)
055030 -12 1653  F4NGR RY3F -17
055115 -21 1653  RY3F F4NGR 73
055145 -15 1931  SP3FNW RY3F -14 (x2)
055245  -7  535  M6WRB RY3F -18
055345  -8  416  T77BL RY3F -15 (x2)
055530  -3  417  R4WAM RY3F RR73
055545 -18  417  RY3F R4WAM 73
055630  +3 2820  UR4UM RY3F -12

60m

UTC    dB Audio  Message
213545 -13 1232  RY3F IU6STP JN63 (x13)
233415 -11 1141  RY3F EA1NT IN52 (x2)

10m

UTC    dB Audio  Message
124900 -16 2058  CQ RY3F KO95 (x15)

Decoder S/N history by band

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