The Boeing 234 is the commercially certified derivative of the CH-47 Chinook. The automatic flight control system and flight director with coupler were designed to reduce pilot work-load for missions of approximately six hour duration during VFR, IFR, day and night conditions. The AFCS system for the 234 is essentially the same system as developed for the CH-47D, which has airspeed hold, attitude hold, and maneuver enhancement in all three axes. The system also has the capability to couple to the Sperry Helcis flight director system which provides for enroute navigation and landing approaches. Certification testing was completed, by both the FAA and CAA, to FAR Part 29 for Transport Category Rotorcraft and BCAR Section G: Rotorcraft. The aircraft was certified for civil operation in June 1981.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Boeing 234 flight control development


    Contributors:


    Publication date :

    1982-04-01


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English




    Boeing flight-deck technology

    Emerald Group Publishing | 2007


    Boeing 777 flight simulator

    Online Contents | 1995


    Electrical Flight Control for Boeing YC-14

    Scott, Martin | Emerald Group Publishing | 1977


    Boeing electronic flight bag

    Trujillo, Eddie J. / Ellersick, Steven D. | SPIE | 2006


    The Boeing flight deck

    Ford, Terry | Emerald Group Publishing | 1999