#1
Which instrument provides information about the aircraft's pitch attitude?
Attitude Indicator
ExplanationIndicates the aircraft's pitch angle relative to the horizon.
#2
Which frequency band is commonly used for VOR (VHF Omni-Directional Range) signals?
VHF (Very High Frequency)
ExplanationOperates within the VHF range for aircraft navigation.
#3
What does the acronym 'GPS' stand for in the context of navigation aids?
Global Positioning System
ExplanationSatellite-based system for precise location determination.
#4
What is the significance of the 'Decision Altitude' in an instrument approach procedure?
The altitude at which the pilot decides to initiate a missed approach
ExplanationCritical altitude for determining whether to continue or abort landing.
#5
What is the primary purpose of the 'ILS Localizer' in an Instrument Landing System?
To indicate the aircraft's lateral position
ExplanationProvides lateral guidance for aligning the aircraft with the runway.
#6
What does the acronym ILS stand for in aviation?
Instrument Landing System
ExplanationAids in guiding aircraft for precision approach and landing.
#7
Which of the following is not a type of radio navigation aid?
RADAR
ExplanationRADAR is not a conventional radio navigation aid but a detection system.
#8
What is the purpose of the 'Glide Slope' in an ILS (Instrument Landing System)?
Provides vertical guidance for descent
ExplanationAssists in maintaining proper descent path for landing.
#9
What does the term 'RNAV' stand for in aviation?
Area Navigation
ExplanationEnables aircraft to navigate based on GPS and other onboard systems.
#10
Which instrument provides information about the aircraft's rate of turn?
Turn Coordinator
ExplanationIndicates aircraft's rate of turn and coordination during maneuvers.
#11
What is the purpose of the FMS (Flight Management System) in modern aircraft?
To navigate and manage flight plans
ExplanationCoordinates navigation, flight planning, and aircraft systems.
#12
In the context of instrument flight, what is 'RMI'?
Radio Magnetic Indicator
ExplanationDisplays aircraft heading relative to magnetic north and VOR station.
#13
What is the function of an ADF (Automatic Direction Finder) in navigation?
Determines the direction to a radio station
ExplanationLocates direction to a radio station based on signal strength.
#14
In the context of navigation procedures, what is 'Holding Pattern' used for?
To maintain a specific altitude and heading
ExplanationKeeps aircraft in a designated airspace while awaiting further clearance.
#15
In the context of IFR (Instrument Flight Rules), what does 'MEA' stand for?
Minimum Enroute Altitude
ExplanationThe lowest altitude for safe navigation between fixes.