I checked past SDR recordings, and it was on 6918.35 at 0243 the night before, 11 Nov 2016, with a strong signal.
Also at 0326 on 10 Nov 2016.
And of course it was really on continuously on these other days, I just spot checked these times. I don't see it early Nov 9th, however.
The first time I note it is 2224z on 9 Nov 2016, on 6918.36 kHz, with a good signal.