articulated rotor
21Sikorsky S-92 — Infobox Aircraft name= S 92 / H 92 caption= A CHC Helikopter Service S 92 type= Medium lift transport/utility helicopter national origin = United States manufacturer= Sikorsky Aircraft designer= first flight= December 1998 introduced= 2004… …
22Low-g condition — is a phase of aerodynamic flight where the airframe is temporarily unloaded. The pilot mdash;and the airframe mdash;feel temporarily weightless because the aircraft is in free fall or decelerating vertically at the top of a climb. It may also… …
23List of Decepticons — Decepticon Insignia This is a list of known Decepticons from the Transformers fictional universe and toyline. Contents 1 Generation One 1.1 Leader …
24RotorWay International — Infobox Company name = RotorWay International type = Privately owned company foundation = 1961 founder = B.J. Schramm location city = Chandler, Arizona location country = United States locations = 11 worldwide origins = Arizona key people = Grant …
25Martin Jetpack — The Martin Jetpack flying at AirVenture 2008. Role …
26Sikorsky CH-148 Cyclone — CH 148 Cyclone Concept illustration of CH 148 Role Maritime helicopter Manufacturer …
27international relations — a branch of political science dealing with the relations between nations. [1970 75] * * * Study of the relations of states with each other and with international organizations and certain subnational entities (e.g., bureaucracies and political… …
28Piasecki H-21 — Infobox Aircraft name= H 21 Shawnee/Workhorse caption=USAF CH 21B at the National Museum of the United States Air Force. type=Cargo helicopter manufacturer= Piasecki Helicopter designer= first flight= introduced=1949 retired=1967 status= primary… …
29Rhotic and non-rhotic accents — English pronunciation can be divided into two main accent groups: a rhotic (pronounced /ˈroʊtɨk/, sometimes /ˈrɒtɨk/) speaker pronounces a rhotic consonant in words like hard; a non rhotic speaker does not. That is, rhotic speakers pronounce /r/… …
30Guimbal Cabri G2 — Infobox Aircraft name= Cabri G2 caption= Cabri G2 type= Light helicopter national origin = France manufacturer= Hélicoptères Guimbal designer= Bruno Guimbal first flight= 1992 introduced= retired= status= In Production primary user= more users=… …
