Lsd to Flightline at the moment which is based at Southend

Of course I forgot that Flightline are based there. The reason I asked is that although technically registered to Aurigny the aircraft is not being used as part of their operation but is being operated by them on behalf of it’s owner (that fact came direct from the GR commercial director). What I’m curious to know is who the owner is. Any ideas?

1L.