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(a) For each rotor blade -
(1) There must be means for venting the internal pressure of the blade;
(2) Drainage holes must be provided for the blade; and
(3) The blade must be designed to prevent water from becoming trapped in it.
(b) Paragraphs (a)(1) and (2) of this section does not apply to sealed rotor blades capable of withstanding the maximum pressure differentials expected in service.
This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.
This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].
It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.
§ 106 - Federal Aviation Administration
§ 40113 - Administrative
§ 44701 - General requirements
§ 44702 - Issuance of certificates
§ 44704 - Type certificates, production certificates, airworthiness certificates,,11 So in original. and design and production organization certificates
Title 14 published on 2015-01-01
The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 14 CFR Part 27 after this date.
This action reopens the comment period for the regulatory evaluation associated with the FAA's June 11, 2013 Notice of Proposed Rulemaking (NPRM), Revisions to Operational Requirements for the Use of Enhanced Flight Vision Systems (EFVS) and to Pilot Compartment View Requirements for Vision Systems. The regulatory evaluation associated with the NPRM was not posted to the docket prior to the close of the comment period. Therefore, the FAA is reopening the comment period to allow the public the opportunity to adequately analyze the full regulatory evaluation for the NPRM. The FAA will accept comments on the regulatory evaluation only; and not on the regulatory changes proposed in the NPRM.