YO8RSL — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Romania Locator transmitted in a decoded message: KN37

Receiver-side FT8 activity involving YO8RSL, decoded by SO8OO in southeastern Poland. 1,252 related FT8 messages, 388 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 81 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.

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

Overview

1,252

Related messages

388

CQ messages

UTC dates heard

-10 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m

First seen: 2026-05-26
Last seen: 2026-08-24 00:04 UTC

Frequent QSO partners observed at SO8OO

Stations YO8RSL worked most often, as logged from our receiver:

F1PBZ · France ×5 IK4LZH · Italy ×3 IQ7KM · Italy ×3 UA9SY · Asiatic Russia ×3 IQ2PV · Italy ×2 IQ6PE · Italy ×2 SK3WWA · Sweden ×2 R4ML · European Russia ×2 KR4DWD · United States ×2 IW7DHC · Italy ×2 IQ0VT · Italy ×2 RI0SP · European Russia ×2

Activity Heatmap

Locator transmitted by YO8RSL

Approximate centre of KN37, decoded 2026-08-24 00:19 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	YO8RSL S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 02:03	40m	- / -17	VE3JAC	-12 / -	4	Partial capture
08-24 01:28	40m	- / -20	KE2DC	-16 / -	3	✓ Closing fragment
08-24 00:30	40m	- / -	EB1LA	0 / -	2	Partial capture
08-23 23:09	40m	-6 / -13	YB5QZ	-6 / -7	7	✓ Full exchange observed
08-23 03:43	40m	-5 / -	N3LAG	- / -	4	Partial capture
08-23 02:56	40m	-4 / -	9A7PCR	- / -	3	Partial capture
08-23 02:52	40m	0 / -	IR7MGGC	- / -	4	Partial capture
08-23 02:50	40m	-4 / -	SP2WZ	- / -9	3	✓ Closing fragment
08-23 02:47	40m	-2 / -	KA1MR	- / -	4	Partial capture
08-23 02:44	40m	-7 / -	WV2B	- / -	4	Partial capture
08-23 02:43	40m	-13 / -	YU2MMT	- / -	2	Partial capture
08-23 02:41	40m	-14 / -	F4JJA	-15 / -16	5	✓ Closing observed
08-23 02:31	40m	-6 / -	K1CHS	- / -	4	Partial capture
08-23 02:28	40m	-3 / -	8Z1IT	- / -	4	Partial capture
08-23 02:16	40m	-9 / -	K8NWN	- / -	5	Partial capture
08-23 01:04	40m	- / -16	OK1JMB	+3 / -	3	✓ Closing fragment
08-23 01:01	40m	-23 / +6	LA7DFA	-14 / -	4	Partial capture
08-23 00:59	40m	-20 / -	<...>	- / -	2	Partial capture
08-22 02:01	40m	-6 / -	KF8EXX	- / -12	8	Partial capture
08-22 01:58	40m	-5 / -	NI3V	- / -	4	Partial capture
08-22 01:52	40m	-8 / -	WE0D	- / -	5	Partial capture
08-21 13:56	10m	- / -	PD1RMB	-10 / -	4	Partial capture
08-21 13:44	10m	- / +1	PE9JAN	-12 / -	3	✓ Closing fragment
08-21 03:52	40m	- / -8	IZ3EAX	-14 / -	2	✓ Closing fragment
08-21 02:25	40m	-18 / -	EA1RFF	- / -	2	✓ Closing fragment
08-21 01:06	40m	-14 / -	ZZ2DX	- / -	4	Partial capture
08-21 01:01	40m	-14 / -	KE8ZDV	- / -	5	Partial capture
08-21 00:50	40m	-23 / -	TI3CAT	- / -16	3	Partial capture
08-20 01:43	40m	- / -17	G1CEC	-16 / -	5	✓ Closing fragment
08-20 01:43	40m	- / -15	UK8FCM	-24 / -	2	✓ Closing fragment
08-20 00:45	40m	- / -11	N1TQP	-5 / -	4	✓ Closing fragment
08-20 00:35	40m	- / -	IU5VLR	-14 / -	2	Partial capture
08-19 22:50	40m	-11 / -	WT2J	- / -	5	Partial capture
08-19 01:17	40m	- / -	G1CEC	-22 / -	2	Partial capture
08-18 01:52	80m	+4 / -	OK2BUZ	+11 / -7	5	✓ Closing observed
08-18 01:48	80m	+6 / -	OG1AO	-1 / -10	6	✓ Full exchange observed
08-17 22:29	40m	-16 / -	VJ6X	- / -22	5	Partial capture
08-17 22:27	40m	-14 / -	IZ5HLP	- / -15	2	✓ Closing fragment
08-17 22:23	40m	-6 / -	VJ6X	- / -22	4	Partial capture
08-17 22:18	40m	-14 / -	LB9ZG	- / -	3	Partial capture
08-17 22:16	40m	-14 / -	EA1ESW	- / -	2	Partial capture
08-17 22:15	40m	-18 / -	M7LBT	- / -11	3	✓ Closing fragment
08-17 07:09	20m	- / -12	IK2WSA	-12 / -	2	✓ Closing fragment
08-17 00:40	20m	- / -	OZ1BUR	-4 / -	2	Partial capture
08-16 06:28	20m	- / -10	HB9TWU	-8 / -	2	✓ Closing fragment
08-16 02:03	80m	0 / -2	OK2BMV	+18 / -9	6	✓ Full exchange observed
08-16 02:00	80m	- / -	UA6AKW	-7 / -	2	Partial capture
08-16 02:00	80m	- / -	WO2T	-14 / -	3	Partial capture
08-16 01:58	80m	- / -	RU3BF	-21 / -	4	Partial capture
08-16 01:56	80m	- / -	G0OYQ	-3 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
231030  -3 1479  YB5QZ YO8RSL R-09
231045  -6 1426  YO8RSL YB5QZ RR73
231100  -2 1479  YB5QZ YO8RSL 73
001945 -19 1518  KC1WNO YO8RSL KN37
003000  +0 1069  YO8RSL EB1LA IN73 (x2)
012800 -11 2147  YO8RSL G1CEC IO83
012830 -15 1767  YO8RSL KE2DC FN02 (x3)
015945 -17 1183  YO8RSL AE4M -19
020300 -15  770  YO8RSL VE3JAC -17 (x4)

20m

UTC    dB Audio  Message
045200 -16 1450  SV8JVM YO8RSL KN37 (x2)
045345  -6 1449  CQ YO8RSL KN37
045415  -9 1449  TA1GO YO8RSL -12 (x2)
045700 -10 1449  OM0UA YO8RSL R-01 (x2)
045815 -11 1450  YT1VDA YO8RSL KN37
062800  -6 1951  YO8RSL HB9TWU -10 (x2)
004045  +2 3077  YO8RSL OZ1BUR JO46 (x2)
070930  -9 1791  YO8RSL IK2WSA -12 (x2)
042130  -7 1420  VE7RK YO8RSL KN37

10m

UTC    dB Audio  Message
102600 -23 1912  YO8RSL RD7LC +01
103630 -24 1737  YO8RSL IS0LBE +11 (x2)
105600 -17 1522  YO8RSL M8FQT IO93 (x5)
134400 -14 1784  YO8RSL PE9JAN JO22 (x3)
135615 -10 1678  YO8RSL PD1RMB JO32 (x4)

80m

UTC    dB Audio  Message
020415 +17  853  YO8RSL OK2BMV -02
020430  +2 1596  OK2BMV YO8RSL R-09
020445 +19  853  YO8RSL OK2BMV RR73
020500  +2 1596  OK2BMV YO8RSL 73
014845  -2 1650  OG1AO YO8RSL KN37 (x2)
014930  +0 1430  YO8RSL OG1AO +15
014945 +10 1650  OG1AO YO8RSL R-10
015000  -2 1430  YO8RSL OG1AO RR73
015015  +6 1650  OG1AO YO8RSL 73
015215  +0 1651  OK2BUZ YO8RSL KN37 (x2)
015300  +7 2401  YO8RSL OK2BUZ RRR
015315  +6 1650  OK2BUZ YO8RSL 73
015330 +15 2401  YO8RSL OK2BUZ 73

60m

UTC    dB Audio  Message
020300 -11 1064  YO8RSL <...> R-01
020345 -18 1521  <...> YO8RSL KN37
020400 -12 1064  YO8RSL OE100OEVSV +01
020415 -15 1521  <...> YO8RSL R-13
015215 -15 1669  IQ9USG YO8RSL KN37
015230  -9 1728  YO8RSL IQ9USG +02
015245 -18 1669  IQ9USG YO8RSL R-12
015300  -6 2030  YO8RSL IK4CBO JN54
015300 -13 1728  YO8RSL IQ9USG RR73
015315  -6 1669  IQ9USG YO8RSL 73
015330  -5 2030  YO8RSL IK4CBO JN54 (x3)
015445 -13 1669  IK4CBO YO8RSL RR73
004215 -11 1488  CQ YO8RSL KN37

Decoder S/N history by band

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