Airworthiness Directive

AD 2008-20-05: MD Helicopters, Inc. Model 600N Helicopters

Airworthiness Directives; MD Helicopters, Inc. Model 600N Helicopters

Effective: Oct 27, 2008
Published: Oct 10, 2008
Registered aircraft: 11

Models this AD may apply to

AI-extracted — verify against original

Matched from the AD's applicability section. Applicability must be confirmed by a mechanic against the aircraft's records.

Aircraft

Md Helicopters INC 600N

Certain serial numbers: 600N RN003–RN058. Only with: Applies only to helicopters not modified in the fuselage aft section to strengthen the tailboom attachments and longerons per MDHI Technical Bulletin TB600N-007 (original, Revision 1, or Revision 2).
Only with: Applies only to helicopters not modified in the fuselage aft section to strengthen the tailboom attachments and longerons per MDHI Technical Bulletin TB600N-007 (original, Revision 1, or Revision 2).

Applicability

From the AD text

Model 600N helicopters, serial numbers with a prefix ``RN'' and 003 through 058, that have not been modified in the fuselage aft section to strengthen the tailboom attachments and longerons per MD Helicopters (MDHI) Technical Bulletin (TB) TB600N-007, dated January 12, 2004; TB600N-007, Revision 1, dated April 13, 2006; or TB600N-007, Revision 2, dated October 5, 2006, certificated in any category.

Related ADs

Supersedes or revises AD 2008-20-08, AD 2008-05-17.

Read the AD in the Federal Register Report an error on this page