AD Docket: You may examine the AD docket at regulations.gov under Docket No. The NPRM was prompted by Transport Canada AD CF-2022-53, dated September 8, 2022 (Transport Canada AD CF-2022-53) (also referred to as the MCAI), issued by Transport Canada, which is the aviation authority for Canada. (c) Applicability This AD applies to Bombardier, Inc. Model BD-700-1A10 and BD-700-1A11 airplanes, certificated in any category, as identified in Transport Canada AD CF-2022-53, dated September 8, 2022 (Transport Canada AD CF-2022-53). (h) Exception to Transport Canada AD CF-2022-53 (1) Where Transport Canada AD CF-2022-53 refers to its effective date, this AD requires using the effective date of this AD. (ii) [Reserved] (3) For Transport Canada material identified in this AD, contact Transport Canada, Transport Canada National Aircraft Certification, 159 Cleopatra Drive, Nepean, Ontario K1A 0N5, Canada; telephone 888-663-3639; email TC.AirworthinessDirectives-Consignesdenavigabilite.TC@tc.gc.ca.