The USAF has announced a new $7 billion cash injection into its next-generation adaptive propulsion (NGAP) program.

This article is in response to reader requests for us to explore the six-engine planes ... land-based transport aircraft to fly during the war. Fuselage Length: 92 ft 6 in (28.2 m) Wingspan ...

The United States Air Force (USAF ... It is known that both engines are examples of adaptive cycle designs. This means their bypass ratios can be adjusted on demand while in flight between modes. Such ...

Unfortunately, the upgrades needed to bring the aging aircraft up to the Air Force's modern standards are causing significant delays. The plan is to incorporate new engines and a wide variety of ...