Transportation Department, Federal Aviation Administration
This action withdraws a notice of proposed rulemaking (NPRM) that proposed an airworthiness directive (AD) supersedure, applicable to Honeywell International Inc. TPE331-10 and TPE331-11 series turboprop engines. That action would have required adding 360 first stage turbine disk serial numbers (S/Ns) to the applicability. Since we issued that NPRM, we decided not to supersede AD 2009-17-05, but instead to issue a new NPRM for those additional 360 parts. Accordingly, we withdraw the proposed rule.
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 Part 39 [Docket No. FAA-2009-0555; Directorate Identifier 2009-NE-18-AD] AGENCY: Federal Aviation Administration, DOT. ACTION: Proposed rule; withdrawal. SUMMARY: This action withdraws a notice of proposed rulemaking (NPRM) that proposed an airworthiness directive (AD) supersedure, applicable to Honeywell International Inc. TPE331-10 and TPE331-11 series turboprop engines. That action would have required adding 360 first stage turbine disk serial numbers (S/Ns) to the applicability. Since we issued that NPRM, we decided not to supersede AD 2009-17-05, but instead to issue a new NPRM for those additional 360 parts. Accordingly, we withdraw the proposed rule. FOR FURTHER INFORMATION CONTACT: Joseph Costa, Aerospace Engineer, Los Angeles Aircraft Certification Office, FAA, Transport Airplane Directorate, 3960 Paramount Blvd., Lakewood, CA 90712-4137; phone: 562-627-5246; fax: 562-627-5210; e-mail: joseph.costa@faa.gov . SUPPLEMENTARY INFORMATION: A proposal to amend part 39 of the Federal Aviation Regulations ( 14 CFR part 39 ) to add a new airworthiness directive (AD), ( printed page 45212) applicable to Honeywell International Inc. TPE331-10 and TPE331-11 series turboprop engines, was published in the Federal Register on June 22, 2010 ( 75 FR 35354 ). The proposed rule would have added 360 S/Ns to the applicability of AD 2009-17-05. The proposed actions were intended to prevent uncontained failure of the first…
Other Federal Register documents from the same docket.
Citation: 76 FR 45211
