CONVERTIPLANES IN ACTION: The VTOL Success Story

by Erik Bergaust ‧ RELEASE DATE: May 13, 1969

In the familiar Bergaust format, the first full-scale, self-contained scrutiny of the convertiplane, ""an aircraft which can hover like a rotary-wing vehicle and climb and descend like one--or. . . a helicopter which is built to fly with the speed, economy and ease of a conventional airplane."" Technical and timely.

Pub Date: May 13, 1969

ISBN: N/A

Page Count: -

Publisher: Putnam

Review Posted Online: N/A

Kirkus Reviews Issue: May 1, 1969

Categories: NONFICTION