Boeing reported a problem with fuselages on its 737 jets that might delay deliveries of about 50 aircraft. The issue involves misdrilled holes in the fuselages, discovered by an employee at supplier Spirit AeroSystems. Although not a safety concern, rework will be required on the undelivered planes.

Boeing reported another problem with fuselages on its 737 jets that might delay deliveries of about 50 aircraft in the latest quality gaff to plague the manufacturer.

Boeing Commercial Airplanes CEO Stan Deal said in a letter to Boeing staff seen Monday that a worker at its supplier discovered misdrilled holes in fuselages. Spirit AeroSystems, based in Wichita, Kansas, makes a large part of the fuselages on Boeing Max jets.

"While this potential condition is not an immediate safety issue and all 737s can continue operating safely”

‘bUT iT’s sAFE’