The C-17's four powerful and reliable engines make it one of the most important aircraft in the Air Force.

Key Points and Summary - The Ryan X-13 Vertijet was the Air Force’s 1950s answer to runway vulnerability: a tail-sitting jet that hovered on thrust, transitioned to level flight, and recovered by ...

Ursa Major’s Draper is a 4,000-pound thrust engine designed for hypersonics, defense, in-space propulsion, and space launch. Credit: Ursa Major WASHINGTON — Rocket propulsion startup Ursa Major ...

Airbus has developed a flight-computer software update for A380s after a training flight incident in which two engines received an erroneous thrust roll-back command just after take-off. The incident ...