In this discussion activity, address the following in your primary, original posting:
Read the information at Inside Sikorsky’s Speed Record Breaking Helicopter Technology (http://www.popularmechanics.com/flight/a6129/inside-sikorskys-record-breaking-helicopter-tech/) and then conduct additional research into aircraft and helicopter assembly and flight control rigging.
•How are advances in flight controls used to reduce vibration in rotorcraft applications?
•What type of alignments are completed during aircraft assembly that affect performance?
•What applications are best suited for flight controls that are operated by cable, hydraulics and electrically different?