Airworthiness Directives; McDonnell Douglas Corporation Model DC-9-10 Series Airplanes, DC-9-30 Series Airplanes, DC-9-81 (MD-81) Airplanes, DC-9-82 (MD-82) Airplanes, DC-9-83 (MD-83) Airplanes, DC-9-87 (MD-87) Airplanes, MD-88 Airplanes, and MD-90-30 Airplanes, Equipped With Flight Deck Doors Installed in Accordance With Supplemental Type Certificate ST02463AT
airworthiness · Rule · Final rule; request for comments. · Published 2010-08-05 · Effective 2010-08-05 · 75 FR 47199
Document
Document number
2010-18620
Federal Register citation
75 FR 47199
Type
Rule
Action
Final rule; request for comments.
Category
airworthiness
Manufacturer
McDonnell Douglas Corporation Model DC-9-10 Series
Publication date
2010-08-05
Effective date
2010-08-05
FAA docket
Docket No. FAA-2010-0702
Abstract
The FAA is revising an existing airworthiness directive (AD), which applies to all McDonnell Douglas Model DC-9-10 series airplanes, DC-9-30 series airplanes, DC-9-81 (MD-81) airplanes, DC-9-82 (MD-82) airplanes, DC-9-83 (MD-83) airplanes, DC-9-87 (MD-87) airplanes, MD-88 airplanes, and MD-90-30 airplanes. That AD currently requires modifying the flight deck door. This AD revises the applicability by removing certain airplanes. This AD was prompted by a report indicating that certain equipment of the flight deck door is defective. We are issuing this AD to prevent failure of this equipment, which could jeopardize flight safety.