UNID 6205 USB to AM 1816 UTC 04 Oct 2021

[kobalts]

S9 @Riga Music
1826 San Francisco
1836 appeare carrier frequency (in waterfal) looks like an amplifier glitch
1847 weak AM
1900 Back USB
1901 Deep Purple - Smoke on the Water 
1907 mixed voice ''Hallo''(no Eastern accent )
1912 AM bandwidth 6khz sounds better

[Bali_Frank]

signal S9+5-10 on the SDR in SW England
18.25 song "San Francisco"
18.28 instrumental music "Fool's Overture"

[dxace1]

Strong signal on USB, strangely also usable audio using AM mode
Some carrier gaps, sounds like he's testing the transmitter...
Back to full AM mode around 1845
Back to USB as of 2000 UTC
Back to AM as of 1913 UTC
Clearer reception at Switzerland SDR

[Ray Lalleu]

on 6205 USB at first
1829 music, 1830 bells, music
1844 carrier and USB, 1845 blank, 1846 "Angie" in AM mode

1900 strong USB "Smoke on the water", 1906 next record (1907 weak 'hello hello' below),
1909 pop singer in G, 1911 cut, blank carrier, 1912 el. guitar in AM mode,
1915 instrum. music, (1919 blank till 1920), 1924 techno, 1927 blank,
1929 'beatboxed' medley
then pops (or parts of pops)
2004 OFF, no ID