[Code of Federal Regulations]

[Title 14, Volume 1]

[Revised as of January 1, 2006]

From the U.S. Government Printing Office via GPO Access

[CITE: 14CFR21.50]



[Page 129]

 

                     TITLE 14--AERONAUTICS AND SPACE

 

CHAPTER I--FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION

 

PART 21_CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS--Table of Contents

 

                       Subpart B_Type Certificates

 

Sec. 21.50  Instructions for continued airworthiness and manufacturer's 

maintenance manuals having airworthiness limitations sections.



    (a) The holder of a type certificate for a rotorcraft for which a 

Rotorcraft Maintenance Manual containing an ``Airworthiness 

Limitations'' section has been issued under Sec. 27.1529 (a)(2) or 

Sec. 29.1529 (a)(2) of this chapter, and who obtains approval of 

changes to any replacement time, inspection interval, or related 

procedure in that section of the manual, shall make those changes 

available upon request to any operator of the same type of rotorcraft.

    (b) The holder of a design approval, including either the type 

certificate or supplemental type certificate for an aircraft, aircraft 

engine, or propeller for which application was made after January 28, 

1981, shall furnish at least one set of complete Instructions for 

Continued Airworthiness, prepared in accordance with Sec. Sec. 23.1529, 

25.1529, 27.1529, 29.1529, 31.82, 33.4, or 35.4 of this chapter, or as 

specified in the applicable airworthiness criteria for special classes 

of aircraft defined in Sec. 21.17(b), as applicable, to the owner of 

each type of aircraft, aircraft engine, or propeller upon its delivery, 

or upon issuance of the first standard airworthiness certificate for the 

affected aircraft, whichever occurs later, and thereafter make those 

instructions available to any other person required by this chapter to 

comply with any of the terms of these instructions. In addition, changes 

to the Instructions for Continued Airworthiness shall be made available 

to any person required by this chapter to comply with any of those 

instructions.



[Amdt. No. 21-23, 33 FR 14105, Sept. 18, 1968, as amended by Amdt. No 

21-51, 45 FR 60170, Sept. 11, 1980; Amdt. 21-60, 52 FR 8042, Mar. 13, 

1987]