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Notice of proposed rulemaking (NPRM).

We propose to adopt a new airworthiness directive (AD) for Dornier Luftfahrt GmbH Models Dornier 228-100, 228-101, 228-200, 228- 201, 228-202, and 228-212 airplanes that would supersede AD 2006-11-19. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as chafed or damaged wiring on the flight deck overhead panels (5VE and 6VE). We are issuing this proposed AD to require actions to address the unsafe condition on these products.

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