WOEING: Extra Holes Drilled in 737 Max Pressure Bulkheads.

Boeing has found another significant manufacturing flaw in its 737 Max aircraft and it’s likely to throw a curveball at deliveries of its most popular aircraft.

The company says fuselages from its largest contractor, Spirit AeroSystems, have random extra holes drilled in the rear pressurization bulkhead. The Air Current broke the story on Wednesday and said the issue may be widespread.

Boeing inspectors reportedly found bulkheads with “hundreds” of misaligned and duplicated holes in the structure, some of which were filled with fasteners. They passed Spirit’s quality control inspections.

Absolutely none of that inspires any confidence.