Spirit AeroSystems Holdings Inc. signage on a Boeing 737 fuselage outside the Boeing Co. manufacturing facility in Renton, Washington, US, on Monday, Feb. 5, 2024. Boeing Co. found more mistakes with holes drilled in the fuselage of its 737 Max jet, a setback that could further slow deliveries on a critical program already restricted by regulators over quality lapses. Photographer: David Ryder/Bloomberg