U.S. Air Force Outlines Next-Gen Airlift Schedule

The U.S. Air Force could field a next-generation airlifter to replace both the Boeing C-17 and Lockheed Martin C-5 as soon as 2038, with a key study set to begin within two years.

The service’s Air Mobility Command (AMC) on Nov. 18 released a strategy to recapitalize its airlift fleet with the Next Generation Airlift (NGAL) platform. The strategy says an analysis of alternatives will begin in 2027, and provided the program enjoys an uninterrupted acquisition process and consistent funding, the first aircraft could be produced as early as fiscal 2038. The service plans initial operational capability in fiscal 2041.

The service currently plans C-5M viability until 2045 and the C-17A through 2075.

“One NGAL aircraft will replace one C-5M aircraft until the entire C-5M fleet is retired,” the strategy says. “Then, the C-17A fleet will be replaced by NGAL at a one-for-one swap.”

To mitigate any delays or challenges, the service needs to keep C-5Ms and C-17As viable until NGAL is fielded. This may require extending the service life and military type certificate of the platforms, AMC says. The Air Force has outlined a hope to reengine the C-17 to meet the timeline.

While the strategy only mentions replacing the C-5 and C-17, the Air Force has also said it plans for NGAL to be a family of systems, including smaller aircraft to replace the Lockheed Martin C-130 and even smaller roles. AMC is partnering with Air Force Special Operations Command to study a potential NGAL-Last Tactical Leg, which could include increased autonomy and vertical takeoff and landing.