Notice of Proposed Regulation issued to
Airworthiness Directives
The NPR-AD if the legal document issued previously to
an AD, with the purpose of alert the interested public about the proposition of the
issuance of an AD, and make possible the issuance of comments about the technical
contents of the proposed AD. The NPR-AD usually has a deadline of 30 days from its
issuance to comments to be sent.
NPR-AD
Notice of Proposed Regulation issued to
Airworthiness Directives
Lists
