Upgrade of the S6135-20600 main gearbox by replacing input freewheelingunits. EASA.IM.R.S.01147 FAA STC SR02057NY
Upgrade of the S6135-20600 main gearbox by replacing input freewheelingunits.
EASA.IM.R.S.01147
FAA STC SR02057NY
Please contact modification supplier for further details.
STC Status: Active
STC Date: 19/08/09
Responsible Office:
S-61N, S-61NM