Source: https://www.law.cornell.edu/cfr/text/14/27.1419
Timestamp: 2016-05-25 07:29:22
Document Index: 412111926

Matched Legal Cases: ['art 27', '§ 27', 'art 29', '§ 27', '§ 106', '§ 40113', '§ 44701', '§ 44702', '§ 44704']

14 CFR 27.1419 - Ice protection. | US Law | LII / Legal Information Institute
CFR › Title 14 › Chapter I › Subchapter C › Part 27 › Subpart F › Section 27.1419 14 CFR 27.1419 - Ice protection.
§ 27.1419
To obtain certification for flight into icing conditions, compliance with this section must be shown.
It must be demonstrated that the rotorcraft can be safely operated in the continuous maximum and intermittent maximum icing conditions determined under appendix C of Part 29 of this chapter within the rotorcraft altitude envelope. An analysis must be performed to establish, on the basis of the rotorcraft's operational needs, the adequacy of the ice protection system for the various components of the rotorcraft.
In addition to the analysis and physical evaluation prescribed in paragraph (b) of this section, the effectiveness of the ice protection system and its components must be shown by flight tests of the rotorcraft or its components in measured natural atmospheric icing conditions and by one or more of the following tests as found necessary to determine the adequacy of the ice protection system:
Laboratory dry air or simulated icing tests, or a combination of both, of the components or models of the components.
Flight dry air tests of the ice protection system as a whole, or its individual components.
Flight tests of the rotorcraft or its components in measured simulated icing conditions.
The ice protection provisions of this section are considered to be applicable primarily to the airframe. Powerplant installation requirements are contained in Subpart E of this part.
A means must be indentified or provided for determining the formation of ice on critical parts of the rotorcraft. Unless otherwise restricted, the means must be available for nighttime as well as daytime operation. The rotorcraft flight manual must describe the means of determining ice formation and must contain information necessary for safe operation of the rotorcraft in icing conditions.
§ 27.1419 Ice protection.
[Amdt. 27-19, 48 FR 4389, Jan. 31, 1983] 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.United States CodeU.S. Code: Title 49 - TRANSPORTATION§ 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