Northrop Grumman achieves center fuselage for the first Norwegian F-35A Lightning II aircraft.

"Today's event marks another key delivery on the F-35 team's promise to produce a fifth-generation, multirole fighter that can meet the common air combat requirements of the U.S. and its allies," said Brian Chappel, vice president and F-35 program manager, Northrop Grumman Aerospace Systems. "Using our Integrated Assembly Line, we're continuing to reduce the time and cost required to produce an F-35 center fuselage. Our success is helping the industry team meet the operational need dates of our international partners."

The center fuselage is the core structure around which every F-35 joint strike fighter aircraft is built. As a principal member of the Lockheed Martin-led F-35 industry team, Northrop Grumman designed and produces the center fuselage for all three F-35 variants: CTOL, short takeoff vertical landing (STOVL) and the carrier variant (CV).

The AM-1 center fuselage is the first of 52 center fuselages that Northrop Grumman will produce for Norway. It is the 166th center fuselage that the company has produced at its Palmdale site, and the 34th such unit delivered to Lockheed Martin this year.

Lockheed Martin Aeronautics will perform final assembly and checkout of the Norwegian F-35s in Fort Worth, Texas. The process includes mating the center fuselage to the forward fuselage/cockpit and wings produced by Lockheed Martin, and the aft fuselage and empennage produced by BAE Systems.

The IAL is a highly automated set of work cells developed to assemble – efficiently, affordably and with high precision – the center fuselage for all three variants of the F-35 joint strike fighter. It occupies more than 200,000 square feet of factory floor space and includes more than 700 tools required to operate 78 positions.