Lycoming VO-540-B1B3 engine, transmission, Bell 47-620-600-25(or -23 modified to -25 by Bell Helicopter Co.) oil cooler, Bell47-671-036-1, and associated changes. (Eligible on skiplane version of Bell 47G-2A only.)
Lycoming VO-540-B1B3 engine, transmission, Bell 47-620-600-25(or -23 modified to -25 by Bell Helicopter Co.) oil cooler, Bell47-671-036-1, and associated changes. (Eligible on skiplane version of Bell 47G-2A only.)
Please contact modification supplier for further details.
STC Status: Issued
STC Date: 01/01/60
Responsible Office: Ft. Worth Special Certification Office (ASW-190), Tel: (817) 222-5190
Bell Helicopter Textron