[Federal Register: August 11, 2005 (Volume 70, Number 154)] [Rules and Regulations] [Page 46754] From the Federal Register Online via GPO Access [wais.access.gpo.gov] [DOCID:fr11au05-4] [[Page 46754]] ----------------------------------------------------------------------- DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2004-18538; Directorate Identifier 2004-NE-29-AD; Amendment 39-13711; AD 2004-14-02] RIN 2120-AA64 Airworthiness Directives; Rolls-Royce Corporation (formerly Allison Engine Company, Allison Gas Turbine Division, and Detroit Diesel Allison) Models 250-C28, -C28B, and -C28C Turboshaft Engines; Correction AGENCY: Federal Aviation Administration, DOT. ACTION: Final rule; correction. ----------------------------------------------------------------------- SUMMARY: This document makes a correction to Airworthiness Directive (AD) 2004-14-02. That AD applies to Rolls-Royce Corporation (formerly Allison Engine Company, Allison Gas Turbine Division, and Detroit Diesel Allison) models 250-C28, -C28B, and -C28C turboshaft engines with certain serial number (SN) third-stage turbine wheels, part number (P/N) 6899383. We published AD 2004-14-02 in the Federal Register on July 9, 2004 (69 FR 41389). The SUMMARY and the SUPPLEMENTAL INFORMATION paragraphs each have a sentence that is not clear. This document corrects these two sentences. In all other respects, the original document remains the same. DATES: Effective August 11, 2005. FOR FURTHER INFORMATION CONTACT: John Tallarovic, Aerospace Engineer, Chicago Aircraft Certification Office, FAA, 2300 East Devon Avenue, Des Plaines, IL 60018-4696; telephone (847) 294-8180; fax (847) 294-7834. SUPPLEMENTARY INFORMATION: A final rule; request for comments AD, FR Doc. 04-15508, that applies to Rolls-Royce Corporation (formerly Allison Engine Company, Allison Gas Turbine Division, and Detroit Diesel Allison) models 250-C28, -C28B, and -C28C turboshaft engines with certain SN third-stage turbine wheels, P/N 6899383, was published in the Federal Register on July 9, 2004, (69 FR 41389). The following corrections are needed: 0 On page 41390, in the first column, in the SUMMARY, in the twelfth line, ``before reaching new reduced life limits'' is corrected to read ``before the new reduced life limits for these turbine wheels are reached''. 0 On page 41390, in the first column, in the SUPPLEMENTARY INFORMATION, in the twelfth line, ``manufactured and accepted with a blueprint variance'' is corrected to read ``manufactured and inadvertently accepted with a blueprint variance''. Issued in Burlington, MA, on August 4, 2005. Jay J. Pardee, Manager, Engine and Propeller Directorate, Aircraft Certification Service. [FR Doc. 05-15896 Filed 8-10-05; 8:45 am] BILLING CODE 4910-13-P