side-by-side-rotor helicopter
11tail rotor drift — A side force produced by the tail rotor which, unless corrected, causes the helicopter to move sideways on the ground. The main rotor thrust is offset to produce a side thrust to correct for the tail rotor drift. This tendency must be corrected… …
12dissymmetry of rotor thrust — A condition in which one side of a rotor disc produces more thrust than the other. The speed of relative airflow over the advancing blade is higher than that of the retreating blade. The rotor thrust of the advancing blade also is higher than… …
13Armed helicopter — A CH 54 Tarhe of the US Army 1st Cavalry Division carrying a BLU 82/B bomb. An armed helicopter is a helicopter equipped with weapons …
14Eagle Helicopter Eagle II — NOTOC Infobox Aircraft name=Eagle II and Eagle III caption= type=Recreational helicopter manufacturer=Eagle Helicopter designer= first flight= introduced= retired= status= primary user= more users= produced= number built=2 variants with their own …
15Dissymmetry of lift — in rotorcraft aerodynamics refers to an uneven amount of lift on opposite sides of the rotor disc. It is a phenomenon that affects single rotor helicopters in lateral flight, whether the direction of flight be forwards, sideways or in reverse.… …
16Boeing CH-47 Chinook — CH 47 Chinook Field artillery section sling loading an M198 howitzer for airlift by a CH 47 Chinook Role …
17Bell Boeing V-22 Osprey — V 22 redirects here. For other uses, see V22 (disambiguation). V 22 Osprey …
18AH-56 Cheyenne — Infobox Aircraft name= AH 56 Cheyenne caption= AH 56 Cheyenne during testing type= Attack helicopter manufacturer= Lockheed designer= first flight= 21 September 1967 introduced= retired= status= Canceled primary user= more users= produced= number …
19Boeing Vertol CH-46 Sea Knight — CH 46 Sea Knight CH 46 Sea Knight Role Cargo helicopter Manufacturer …
20Tiltrotor — The Bell Boeing V 22 Osprey …
