Propeller of a helicopter
Crossword Clue

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AnswerCrossword Clue
ROTORPropeller of a helicopter.
autogyrosA form of aircraft with freely rotating horizontal vanes and a propeller. It differs from a helicopter in that the vanes are not powered but rotate in the slipstream, propulsion being by a conventional mounted engine
autogyroaircraft with an unpowered, horizontally rotating propeller on a shaft above the fuselage that provides lift for the machine, with forward propulsion being provided by a conventional propeller: superseded in most applications by the helicopter
autogiroaircraft with an unpowered, horizontally rotating propeller on a shaft above the fuselage that provides lift for the machine, with forward propulsion being provided by a conventional propeller: superseded in most applications by the helicopter
ROTORHelicopter propeller
VANEBlade of a propeller.
TOEPropeller of a football.
OARPropeller of a sort
PUNTERBoat propeller, of a sort
screwspropeller especially of a ship
QUISPBreakfast cereal with a propeller-headed alien on the front of the box
pitchometeran instrument embodying a clinometer, for measuring the pitch of a ship's propeller
pitchometersPITCHOMETER, an instrument embodying a clinometer, for measuring the pitch of a ship's propeller
slipstreamA current of air or water driven back by a revolving propeller or jet engine
slipstreamsA current of air or water driven back by a revolving propeller or jet engine
cavitationThe formation of bubbles in a liquid, typically by the movement of a propeller through it
thrustersA secondary jet or propeller on a ship or offshore rig, used for accurate maneuvering and maintenance of position
slipstreamthe stream of air driven back by eg an aircraft propeller / to drive in the slipstream of a vehicle
spinnersA metal fairing that is attached to and revolves with the propeller boss of an aircraft in order to streamline it
pitchesA measure of the angle of the blades of a screw propeller, equal to the distance forward a blade would move in one revolution if it exerted no thrust on the medium
airboatsmall open boat having a very shallow draft and driven by a caged airplane propeller mounted above the rear transom, capable of traveling at relatively high speeds through shallow water, swamps, etc.
iceboatvehicle for rapid movement on ice, usually consisting of a T-shaped frame on three runners driven by a fore-and-aft sailing rig or, sometimes, by an engine operating a propeller
iceboatsvehicle for rapid movement on ice, usually consisting of a T-shaped frame on three runners driven by a fore-and-aft sailing rig or, sometimes, by an engine operating a propeller