Re the 138 knot thing, as re my previous post there's a cut here:
:24 “Track 781 just sped up to 46 knots. 50 knots. Closing in.”
CUT 2?, tracks move slightly and VV changes direction and camera jumps again.
:33 “138 knots. Holy s***. They’re going fast. Oh, it’s turning around.”
I assume...