How long can an F-18 stay airborne? We break down Hornet vs Super Hornet endurance, internal fuel limits, and mission-driven range differences.

NASA Armstrong adds two retired F-15 jets to support supersonic research for the X-59, enabling high-altitude flights and experimental data collection.

Two F-15Ds of the Oregon Air National Guard have been transferred to NASA’s Armstrong Flight Research Center, where they will join the ones already operated by the agency. NASA has announced on Jan.