On learning to fly over 50 years ago, we were taught to do VRS recoveries. When the rate of decent was around 4000 to 6000 ft/sec we would initiate recovery.......
Wow! That is 3555 knots downwards.....What sort of helicopter was that?
(Reminds me of the Specsavers advert where the bloke and his wife get on a roller coaster by mistake while he eats a cheese sandwich. What sort of cheese was
that?).
Sorry, Nigel
