While quadcopters seem to attract all the attention of the moment, spare some love for the rotary-wing aircraft that started it all: the helicopter. Quads may abstract away most of the aerodynamic ...

MD HELICOPTERS Model MD900 helicopters (Docket No. 2001-SW-26-AD) - proposes to require inspecting and, if necessary, repairing the longitudinal drive link and modifying certain nonrotating swashplate ...

A Bell Helicopter 525 test aircraft crashed, killing two flight test pilots, 18 months ago after a series of system design flaws in the fly-by-wire helicopter aggravated severe vibrations caused by ...

They say that drummers make the best helicopter pilots, because to master the controls of rotary-wing aircraft, you really need to be able to do something different with each limb and still have all ...