Airframes Flashcards
One time flight ?
Allows for one time flight to be repaired
Purpose of composite materials
Limit weight, increase strength, decrease corrosion
Forward fuselage contains ..
End of radome to panel 18
Center fuselage contains ?
MLG, intakes, amad, external tanks
LEX provides ?
Added lift
Describe the function of ailerons
Asymmetrically for roll
Leading edge flaps ?
Symmetrically to change lift
TEFs ?
Symmetrically to change lift
Rudders ?
Increase lift
Speed brake ?
Create drag and slow down a/c
Lex spoiler ?
Performs speed brake function on f18s
NLG
Provides landing, takeoff, taxi absorption and tire/runway compliance
Purpose of a Launch Bar ?
Provides steering and catapult forces
MLG purpose ?
Platform for the jet for ashore and afloat functions
Wheel Brake system purpose ?
Individually controlled wheel brake system.
Arresting hook purpose ?
Hydraulically controlled arm used during carrier landing
Hydraulics system 1 controls ?
Primary flight controls
Hydraulic system contains ?
Pump, accumulator, reservoir, tubes and selector valve
Operation of the radar makes and what hazard ?
Radiation
Barometric altimeter is uses …
Pitot static pressure to indicate altitude above sea level
Radar altimeter uses …
Radio waves to determine altitude above ground level
Azimuth is defined …
Angular position or bearing in a horizontal plane usually measured clockwise from true norh
Bearing is defined as..
Angular position of an object with respect to a reference point or line
Range is defined as…
Distance of an object from an observer
Heading is defined as…
An actual orientation of the air crafts longitudinal axis at any instance
True heading is defined as …
Direction measured by true north
Relative heading is defined as…
Using the current direction that and object is facing
Advantages of fiber optic cables :
Improved systems, immunity to electric noise, signal security, improved safety, electronic isolation, reduced size and weight, environmental protection and overall system economy
Purpose of VHF/UHF
Communicate with other aircraft, ground stations, and shipping traffic and coast stations.
Purpose if Intercommunication Audio System..
Bitchin Betty.. The pilot can talk to ground crew, threat warnings and advisories, weapon tones, voice alerting