Boeing flags potential delays after supplier finds another problem with some 737 fuselages

Boeing discovered another problem in some of its 737 fuselages that may delay deliveries of about 50 aircraft in the latest quality gaffe to plague the manufacturer.

Improperly drilled holes were discovered by Spirit AeroSystems, a major supplier that provides Boeing with fuselages, according to a letter from Stan Deal, CEO of Boeing's commercial airplanes division.