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 35 after this date.
2015-11-20; vol. 80 # 224 - Friday, November 20, 2015
80 FR 72561 - Special Conditions: CFM International, LEAP-1B Engine Models; Incorporation of Woven Composite Fan Blades
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DEPARTMENT OF TRANSPORTATION, Federal Aviation Administration
Final special conditions; request for comments.
The effective date of these special conditions is December 21, 2015. We must receive your comments by December 7, 2015.
14 CFR Parts 33 and 35
These special conditions are issued for the CFM International (CFM), LEAP-1B engine models. This engine model will have a novel or unusual design feature associated with the engine: woven composite fan blades. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this design feature. These special conditions contain the additional safety standards that the Administrator considers necessary to establish a level of safety equivalent to that established by the existing airworthiness standards.