VU3OSA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: India

Receiver-side FT8 activity involving VU3OSA, decoded by SO8OO in southeastern Poland. 8,466 related FT8 messages, 3,037 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 42 UTC dates. Heard between 2026-04-20 and 2026-07-12.

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

8,466

Related messages

3,037

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m

First seen: 2026-04-20
Last seen: 2026-07-12 19:18 UTC

Frequent QSO partners observed at SO8OO

Stations VU3OSA worked most often, as logged from our receiver:

G6PWY · England ×4 DH1JG · Fed. Rep. of Germany ×3 UK8FCM · Uzbekistan ×3 TF8KW · Iceland ×2 EA3AAY · Spain ×2 DL1UDO · Fed. Rep. of Germany ×2 R7BI · European Russia ×2 UA9CMN · Asiatic Russia ×2 ON5MX · Belgium ×2 DF8RU · Fed. Rep. of Germany ×2 R9FEB · European Russia JA5XAE · Japan

Activity Heatmap

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	VU3OSA S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-12 21:17	40m	- / -	UR4UUR	-17 / -	3	Partial capture
07-12 21:15	40m	- / -	DM6RAC	-4 / -	2	Partial capture
07-12 21:14	40m	- / -	DL6FC	-20 / -	4	Partial capture
07-12 21:02	40m	- / -	UR4UUR	-24 / -	2	Partial capture
07-12 20:59	40m	- / -	OH1IB	-14 / -	2	✓ Closing fragment
07-12 20:41	40m	- / -	I4HRH	-21 / -	2	Partial capture
07-12 20:40	40m	- / -	PD2TX	-10 / -	5	Partial capture
07-12 20:35	40m	- / -11	EI/G0BNR	-14 / -	4	✓ Closing fragment
07-12 20:35	40m	- / -	PE1DQV	-14 / -	3	Partial capture
07-12 20:34	40m	- / -10	R7BI	-6 / -	4	✓ Closing fragment
07-12 20:33	40m	- / -9	R6ZW	-7 / -	2	Partial capture
07-12 20:30	40m	- / -	PA3FPQ	-4 / -	2	Partial capture
07-12 20:21	40m	- / -16	PD0MNO	-18 / -	4	Partial capture
07-12 20:18	40m	- / -	US1GFT	-18 / -	3	Partial capture
07-12 20:17	40m	- / -	SM7JKW	-2 / -	9	Partial capture
07-12 20:03	40m	- / -13	R7BI	0 / -	4	✓ Closing fragment
07-12 19:57	40m	- / -	G8OO	-13 / -	5	Partial capture
07-12 19:50	40m	- / -	DL8UNO	-12 / -	2	Partial capture
07-12 19:49	40m	- / -	G8OO	-15 / -	3	Partial capture
07-12 19:46	40m	- / -	S55A	-13 / -	3	Partial capture
07-12 19:35	40m	- / -	PD5HW	-13 / -	2	Partial capture
07-12 19:31	40m	- / -	OK8DJ	-4 / -	2	Partial capture
07-12 19:28	40m	- / -	G8OO	-14 / -	2	Partial capture
07-12 19:27	40m	- / -	YO8DOI	-7 / -	2	Partial capture
07-12 19:22	40m	- / -15	HB9EFK	-8 / -	4	Partial capture
07-12 19:18	40m	- / -15	SP7BRK	-6 / -	3	✓ Closing fragment
07-12 19:18	40m	- / -	YO8DOI	-7 / -	8	Partial capture
07-12 19:14	40m	- / -	DD8BA	-10 / -	6	Partial capture
07-12 19:09	40m	- / -	9A/S55X/P	-22 / -	2	Partial capture
07-12 19:07	40m	- / -	OE9HGV	-6 / -	4	Partial capture
07-12 19:03	40m	- / -10	SP9MRO	-7 / -	2	Partial capture
07-12 19:01	40m	- / -13	PD3AL	-19 / -	3	Partial capture
07-12 18:57	40m	- / -	DD8BA	-17 / -	14	Partial capture
07-12 18:56	40m	- / -13	R3DMX	-13 / -	2	✓ Closing fragment
07-12 18:44	40m	- / -13	IU5JHK	-18 / -	2	✓ Closing fragment
07-12 18:40	40m	- / -22	YO6FFW	-3 / -	4	✓ Closing fragment
07-12 18:37	40m	- / -13	SP6ZLT	+2 / -	2	Partial capture
07-12 18:37	40m	- / -	DD8BA	-9 / -	2	Partial capture
07-12 18:32	40m	- / -17	SP5CTY	+4 / -	6	Partial capture
07-12 18:30	40m	- / -10	HB9ALO	-12 / -	2	✓ Closing fragment
07-12 18:25	40m	- / -22	9A9N	-8 / -	6	✓ Closing fragment
07-12 18:21	40m	- / -13	YO8RQP	-6 / -	5	Partial capture
07-12 18:20	40m	- / -16	SP5ILO	-3 / -	3	✓ Closing fragment
07-12 18:12	40m	- / -19	DG7WA	-17 / -	2	Partial capture
07-12 18:09	40m	- / -	DA1ST	-7 / -	2	Partial capture
07-12 18:07	40m	- / -	UT3GP	-10 / -	2	Partial capture
07-12 18:02	40m	- / -	Z31CZ	-6 / -	4	Partial capture
07-12 18:01	40m	- / -24	SP5ILO	-3 / -	4	Partial capture
07-12 17:57	40m	- / -	OK2NMA	-12 / -	3	Partial capture
07-12 17:54	40m	- / -22	OK1UG	+7 / -	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
210015 -15 2078  VU3OSA OH1IB 73
210245 -24 1652  VU3OSA UR4UUR KO50 (x2)
210345 -13 1056  VU3OSA DK1RWR JO31
211215 -22 1652  VU3OSA UR4UUR KO50
211415 -21 1961  VU3OSA DL6FC JO31 (x2)
211515 -15 1539  VU3OSA PA1GLD JO21
211545 -18 1962  VU3OSA DL6FC JO31
211545  -2 2548  VU3OSA DM6RAC JO63
211615 -21 1961  VU3OSA DL6FC JO31
211615  -5 2548  VU3OSA DM6RAC JO63
211745 -19 1652  VU3OSA UR4UUR KO50 (x3)

20m

UTC    dB Audio  Message
174045  -4 2719  VU3OSA OE6CLD R-18 (x3)
174315  +2 2580  VU3OSA DK8FG JO54
174315  +1 2910  VU3OSA DJ0DX JN59
174345 +10 2580  VU3OSA DK8FG R-17
174345  -5 2910  VU3OSA DJ0DX JN59
174415  +7 2580  VU3OSA DK8FG 73
174415  +0 2910  VU3OSA DJ0DX JN59
174445 -15 1577  VU3OSA 9K2OK -14
174445  -3 2910  VU3OSA DJ0DX JN59
180115 -20 1574  VU3OSA IU8ODA R-23
012245  -9  569  VU3OSA EA1IOK IN62 (x3)

80m

UTC    dB Audio  Message
201115 +12 2633  VU3OSA SQ9DJQ -06 (x7)

10m

UTC    dB Audio  Message
160715  +3 3036  VU3OSA F4ISO JN25

60m

UTC    dB Audio  Message
213215 -20 1940  VU3OSA DL2MCI/P JN57

Decoder S/N history by band

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