BG-09 I eat my words and apologise. I snatched this at 9:49 and it is very definately a long wire aerial and is connected to the insulator at the top of the fin, (and you can see it moving!). It is not at all clear where or to what it is connected at the forward end. In this view it appears to be well above the rear cockpit cover, but logic says that if it were connected thus getting in and out would be very awkward.
All a bit academic really, it certainly carries you point to Oleg well.
Again my apologies.