FAA mandates inspections for 470 Boeing 737 MAX jets over fuselage cracks
This digest was compiled by AI from multiple sources — links to the originals are below.
The FAA has issued an airworthiness directive requiring repetitive inspections for cracks on 470 Boeing 737 MAX aircraft in the US. The directive, effective September 10, follows reports of cracks in the fuselage skin and bear strap near the forward galley door. No groundings have been ordered, but operators must perform checks and repairs.
Key Facts
- The FAA airworthiness directive covers 470 Boeing 737 MAX aircraft in the US, including MAX 8, MAX 9, and high-density MAX 8-200 variants.
- Inspections are required from September 10, 2026, and must be repeated over the aircraft's lifetime.
- The directive targets cracks in the fuselage skin and bear strap around the forward upper corner of the forward galley door cutout.
- Boeing first issued guidance about the potential cracks in December 2024, and the FAA published a notice of proposed rulemaking in November 2025.
- The FAA stated that cracks could lead to the inability of the principal structural element to sustain limit loads and adversely affect structural integrity.
Inspection Mandate
The FAA airworthiness directive mandates repetitive inspections for cracks on 470 Boeing 737 MAX aircraft registered in the US. Operators must inspect the fuselage skin for existing repairs and implement applicable on-condition actions. The inspections are required from September 10, 2026, and must be repeated at intervals specified by the FAA. The directive applies to Boeing 737 MAX 8, MAX 9, and high-density MAX 8-200 models.
Crack Discovery and Risk
Boeing first issued guidance about possible cracks in December 2024, citing reports of cracks in a structural component. The FAA published a notice of proposed rulemaking in November 2025, laying the groundwork for the airworthiness directive. The FAA stated that cracks may lead to the inability of the principal structural element to sustain limit loads and adversely affect the structural integrity of the airplane. The cracks could be found on both the fuselage skin and the bear strap around the forward upper corner of the forward galley door cutout.
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FAA mandates inspections for 470 Boeing 737 MAX jets over fuselage cracks
