Installation of two Allison 250-C20R engines and enhanced antitorque system.
Installation of two Allison 250-C20R engines and enhanced antitorque system.
Please contact modification supplier for further details.
STC Status: Amended
STC Date: 17/04/13
Responsible Office: New York Aircraft Certification Office (ANE-170), Tel: (516) 228-7300
Eurocopter France