Installation of a forward left hand transmission fitting assembly fabricated from 4340 alloy steel
Installation of a forward left hand transmission fitting assembly fabricated from 4340 alloy steel
Please contact modification supplier for further details.
STC Status: Issued
STC Date: 24/02/82
Responsible Office: Seattle Aircraft Certification Office (ANM-100S), Tel: (425) 917-6400
Sikorsky Aircraft Corporation