Financial concerns continue for the Boeing and Airbus supplier as it will temporarily lay off up to 350 workers at its Wichita plant.

Spirit AeroSystems is based in Wichita, Kansas, and the company builds the entire fuselage section for Boeing's 737 MAX family of aircraft. It also produces the forward fuselage s

Spirit AeroSystems said there is "substantial doubt about the company's ability to continue as a going concern" though Boeing and Airbus are planning to acquire portions of the parts maker.