The command and control and 30 mm-equipped versions will be ready for unit testing in 2024.
The hangar was one of two built in 1942 for the U.S. Navy in the city of Tustin, about 35 miles southeast of Los Angeles.
Staff Sgt. Kory Wade's body was recovered from Arizona's Roosevelt Lake after a multi-day search in June.
Bells tolled at ground zero and solemn tributes unfolded across the country as Americans looked back on the horror and legacy of 9/11.
Load More