The National Interest on MSN10 天
The X-13 Vertijet Proved That VTOL Aircraft Could Fly High
The X-13 was developed in the 1950s, at a time when aerospace research was perhaps at its most fervent. The Ryan X-13 ...
来自MSN1 个月
What Are Tiltrotor Aircraft, And How Do They Fly?
The ideal form of a VTOL would be something powered by a jet engine like the legendary Harrier jump jet, but that doesn't mean that's the only form such a vehicle could take. For instance ...