Sand 'Phrogs': An interview with a former USMC CH-46 pilot

The Boeing Vertol CH-46 Sea Knight was designed to replace early piston-powered helicopters, using gas turbine engines to increase performance and lifting capacity. Under the Vertol company designation V-107, the first prototype made its initial flight on April 22, 1958.

Become a Premium Member to Read More

This is a premium article and requires an active Key.Aero subscription to view.

I’m an existing member, sign me in!

I don’t have a subscription…

Why not join our community of aviation enthusiasts? Pick one of our offers and access a wealth of world-class aviation content.