Document Headings

                    Document headings vary by document type but may contain                    the following:                  
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###### Department of Transportation

###### Federal Aviation Administration 

          - 14 CFR Part 39 
          - [Docket No. 2001-NE-38-AD; Amendment 39-12529; AD 2001-24-12] 
          - RIN 2120-AA64 

# AGENCY:

Federal Aviation Administration, DOT. 

# ACTION:

Final rule; correction. 

# SUMMARY:

                        This document makes a correction to Airworthiness Directive (AD) 2001-24-12 applicable to Rolls-Royce Corporation (formerly Allison Engine Company) 250-C20 series turboshaft and 250-B17 series turboprop engines, that was published in the                         **Federal Register**                         on December 4, 2001 (66 FR 62915). The AD number being superseded was inadvertently omitted under the PART 39—AIRWORTHINESS DIRECTIVES amendatory instruction 2 in the heading of the AD. This document corrects that omission. In all other respects, the original document remains the same.                     

# EFFECTIVE DATE:

December 19, 2001. 

# FOR FURTHER INFORMATION CONTACT:

John Tallarovic, Aerospace Engineer, Chicago Aircraft Certification Office, FAA, Small Airplane Directorate, 2300 East Devon Avenue, Des Plaines, IL 60018; telephone (847) 294-8180, fax (847) 294-7834. 

# SUPPLEMENTARY INFORMATION:

                    A final rule; request for comments airworthiness directive applicable to Rolls-Royce Corporation (formerly Allison Engine Company) 250-C20 series turboshaft and 250-B17 series turboprop engines was published in the                     **Federal Register**                     on December 4, 2001 (66 FR 62915). The following correction is needed:                 

§ 39.13 

On page 62916, in the first column, under PART 39—AIRWORTHINESS DIRECTIVES, amendatory instruction 2, the heading of the AD is corrected to read as follows: 

**2001-24-12 Rolls-Royce Corporation (formerly Allison Engine Company)**                            : Amendment 39-12529. Docket No. 2001-NE-38-AD. Supersedes AD 2001-20-51.                         

Issued in Burlington, Massachusetts, on December 14, 2001. 

Francis A. Favara, 

Acting Manager, Engine and Propeller Directorate, Aircraft Certification Service. 

[FR Doc. 01-31327 Filed 12-21-01; 8:45 am] 

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