Compliance, Regulatory Requirements 10 Jan 2025 compliance, regulations, aviation, faa, safety, aircraft, aviation safety, incorporation by reference, air transportation, airworthiness, boeing

✈️FAA Issues Airworthiness Directive for Boeing 757 Airplanes

The FAA is adopting a new airworthiness directive (AD) for certain The Boeing Company Model 757 airplanes. This AD was prompted by reports of several occurrences of a power transfer unit (PTU) control valve that failed to open when commanded. This AD requires installing new relays and changing certain wire bundles leading to the PTU control valve. The FAA is issuing this AD to address the unsafe condition on these products.

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Compliance, Financial Impact 8 Jan 2025 faa, safety, aircraft, aviation safety, incorporation by reference, air transportation, airworthiness directive, boeing, compliance costs

✈️Regulatory Compliance Costs for Boeing 767 Airworthiness Directive

The FAA is adopting a new airworthiness directive (AD) for all The Boeing Company Model 767-200, -300, and -300F airplanes. This AD was prompted by a report of a main landing gear (MLG) collapse event following maintenance where a grinder was operating outside of its input parameters, resulting in possible heat damage to the outer cylinder of the MLG. This AD requires replacing affected outer cylinders. The FAA is issuing this AD to address the unsafe condition on these products.

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