Phase III Flashcards
(T/F) composite material normally does not present a hazard until it is broken and fiber has been exposed
True
What are some no step areas on top of the aircraft?
- The leading edge flaps
- trailing edge flaps
- horizontal stabilizers
- ailerons
- radome services
What is the PSI of the hydraulic brake pressure
2900 psi minimum
How many tiedown rings are there on the aircraft?
12
Canopy and windshield must have the static buildup discharge through the use of what?
A static charge removal kit
What is the voltage level of the static electrical charge built up and stored in the windshield and canopy during flight?
100,000 volts
What is the purpose of composite material?
The purpose of composite materials is to limit weight increase strength and decreased effort of corrosion attack.
What does LEX stand for and what does it do?
Leading edge extension.
Provides added lift at high angles of attack
What are the leading edge flaps used for?
They deflect asymmetrically to aid the ailerons in producing roll motion.
What are stabilizers for?
Stabilizers deflect symmetrically to produce pitch motion and asymmetrically to produce roll motion.
What do rudders produce
Yaw motion
What aircraft our speed brakes installed on?
F/A-18 A-D
What aircraft are the leading edge extension spoilers installed on?
F/A-18 E-F models and it provide speed break when commanded
What does the launch bar do?
It engages the catapult
What does the arresting hook do?
It engages an arrestment cable
Hydraulic systems in a F/A-18 include what systems?
An accumulator, hydraulic reservoir, lines and multiple valves
What does hydraulic system one provide?
Hydraulic fluid pressure to primary flight
What does hydraulic system 2 provide
Hydraulic fluid pressure to the primary flight control also supplies pressure to all other non-flight control systems
What do you switching valves do?
Allow back up hydraulic pressure to replace the primary hydraulic pressure when primary hydraulic pressure fails
What are trailing edge flaps for
They deflect symmetrically to change left
What distance should you keep from intakes? What distance at MIL and MAX
9ft radius and 25ft radius
What is the exhaust range at idle and maximum power?
Idle: 115ft
Max power: 925ft
Can jet fuel cause chemical burns?
Yes
Is jet fuel combustible
Yes
What type of engine is used in the F/A-18E/F
F414-GE-400
Describe the engine
The engine is a low bypass, axial flow, dual-spool Turbofan engine of modular construction with after burner
VEN
Variable exhaust nozzle
What is the variable exhaust novel (VEN) for?
To provide required thrust in fuel efficiency’s while maintaining exhaust gas temperature
FVG
Fan variable geometry
CVG
Compressor variable geometry
True or false anti-icing system provides anti-ice airflow to the engine
True
FADEC
Full authority digital engine control
Describe the throttle system
It is a fly-by-wire system with no mechanical connections to the engine
What door is refueling/defueling controlled/monitored from
Door 8
IFR
In-flight refueling
APU
Auxiliary power unit
AMAD
Airframe mounted accessory drive
What are the three modes to the auxiliary power unit
- Ground Maintenance Mode (GMM)
- Main Engine Start (MES)
- Environmental Control Systems (ECS)
What transmits power to the engine for starting
AMAD Airframe mounted accessory drive
What is the ram air turbine A2 (RAT)
It is a four bladed power source which drives the hydraulic pump via a spline shaft
What are advantages of using fiber optic cables
Improved system performance, immunity to electrical noise, reduced size and weight
What is azimuth
It is defined as the angular position or bearing in a horizontal plane usually measured clockwise from true North
Aka your distance from true north
What is Bearing
It is defined as angular position of an object with respect to a reference point or line
What is the purpose of a very high frequency/ultra high frequency communications
To communicate with other aircraft, groundstations, shipping traffic in coastal stations
VHF
Very high frequency
UHF
Ultra high frequency
IAS
Intercommunication audio system
What is the intercommunication audio system
To provide amplification and routing of audio signals between cockpit, ground crew, and rear cockpit
TACAN
Tactical air navigation
What is tactical air navigation for
To determine the relative bearing and slant range distance to a TACAN ground station or similar TACAN equipped aircraft
INS
Internal navigation system
What is the internal navigation system
A self-contained, fully automatic dead reckoning navigation system
What does the INS detect
It detects aircraft motion and provides acceleration, velocity, present position, pitch role, and true heading to related systems
GPS
Global positioning system
What is the global positioning system
It is a navigation system that receives reference information from a satellite and provides the pilot and other aircraft systems continuously updated present position, velocity, and time information
ARI
Attitude reference indicator
What is the attitude reference indicator for
It is a self-contained pitch in roll attitude reference system
ILS
Instrument landing system
What is the instrument landing system
It is an all weather approach guidance system that provides steering information during an aircraft approach
What is a barometer altimeter
Uses the pilot static pressure to indicate altitude above Sea
What is a radar altimeter
It uses radio echoes to determine altitude above ground level
What does the pilot static system do
It measures temperature, pilot (dynamic or ram air) And static air pressures surrounding the aircraft
Aka tells pilot halos fast their air speed is
AOA
Angle of attack
What does the angle of attack show
Shows approach angle of landing with lighted symbols to the pilot
AOAT
Angle of attack transmitters
What is the angle of attack transmitters for
It measures the Difference between the longitude axis of the aircraft and the airstream
What is a data link
A link connecting the airborne data link system with a controlling shipboard, airborne, or land based combat direction system
RADAR
Radio detection and ranging
What does the radio detection and ranging provide
Provides air to air and air to ground mode for target detection, designation, tracking, and navigation
MC
Mission computers
What do mission computers do
Communicates and provides data conversion with non-mux Avionic equipment through the control converter by way of the avionics mux channel. They also provide The air to air and air to ground Master modes of operation
HUD
Heads up display
What does the HUD do?
Provides aircraft altitude, steering, navigation, A/A and A/G weapons, End navigation FLR video display into the pilots forward field of view
TAMMAC
Tactical aircraft moving map capability system
SSR
Solid-state recorder
What is a solid-state recorder
Removable storage cartridge that records cockpit and sensor video