I wonder the maintenance programme of Military 412 helicopters.
Is there any Bell 412 Military operator who is able to explain maintenance programme of military 412 helicopters?
Is there mandatory preflight inspection performed by technicians apart from flight crew performing before each flight?
What is daily inspection consept and validaty?
Is any airframe overhaul (or other type of inspections) scheduled beyond 3000hrs/5year inspections?
Does any military format MM exist for 412 helicopters?
What about maintenance test flight requirements? Do -6CF and -6CL manuals exist for 412 helicopters?
Any help/information will be higly appriciated...
