Transportation Department, Federal Aviation Administration
This action extends the comment period for an NPRM that was published on June 29, 2010. In that document, the FAA proposed to amend the airworthiness standards applicable to certain transport category airplanes certified for flight in icing conditions and the icing airworthiness standards applicable to certain aircraft engines. The proposed regulations would improve safety by addressing supercooled large drop icing conditions for transport category airplanes most affected by these icing conditions, mixed phase and ice crystal conditions for all transport category airplanes, and supercooled large drop, mixed phase, and ice crystal icing conditions for all turbine engines. Bombardier Aerospace, an airframe manufacturer, and Turbomeca Groupe SAFRAN, an engine manufacturer, have requested an extension of the comment period from 60 days to 120 days to allow time to adequately analyze the NPRM and prepare comments.
Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Department of Transportation Federal Aviation Administration 14 CFR Parts 25 and 33 [Docket No. FAA-2010-0636; Notice No. 10-10] RIN 2120-AJ34 AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM); extension of comment period. SUMMARY: This action extends the comment period for an NPRM that was published on June 29, 2010. In that document, the FAA proposed to amend the airworthiness standards applicable to certain transport category airplanes certified for flight in icing conditions and the icing airworthiness standards applicable to certain aircraft engines. The proposed regulations would improve safety by addressing supercooled large drop icing conditions for transport category airplanes most affected by these icing conditions, mixed phase and ice crystal conditions for all transport category airplanes, and supercooled large drop, mixed phase, and ice crystal icing conditions for all turbine engines. Bombardier Aerospace, an airframe manufacturer, and Turbomeca Groupe SAFRAN, an engine manufacturer, have requested an extension of the comment period from 60 days to 120 days to allow time to adequately analyze the NPRM and prepare comments. DATES: The comment period for the NPRM published on June 29, 2010 ( 75 FR 37311 ) was scheduled to close on August 30, 2010, and is extended until September 29, 2010. ADDRESSES: You may send comments identified by Docket Number FAA-2010-0636 using any of the following methods: Federal eRulemaking …
Other Federal Register documents from the same docket.
Citation: 75 FR 49865
