
Aircraft instrument landing system
Quiz by Abed Suwissat
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22 questions
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- Q1What does ILS stand for in reference to aircraft instrumentation?International Landing ServiceInternal Lever SystemIntegrated Longitudinal SystemInstrument Landing System30s
- Q2What is the purpose of an ILS system?To provide weather information to pilotsTo control the air traffic at an airportTo measure the fuel level in the aircraftTo provide a precise guidepath for aircraft to follow during approach and landing30s
- Q3What are the three components of an ILS system?Radar, GPS, and ELTTransponder, DME, and ADFAirspeed indicator, altimeter, and VOR receiverLocalizer, glide slope, and marker beacons30s
- Q4What is the function of the localizer component of an ILS system?To measure the speed of the aircraftTo provide horizontal guidance for the aircraftTo provide vertical guidance for the aircraftTo measure the distance between the aircraft and the runway30s
- Q5At what distance from the runway does the glide slope component of an ILS system start?Approximately 10 nautical milesApproximately 20 nautical milesApproximately 50 nautical milesApproximately 5 nautical miles30s
- Q6What is the frequency band used for the localizer component of an ILS system?Between 126.90 and 129.00 MHzBetween 108.10 and 111.95 MHzBetween 136.00 and 139.00 MHzBetween 118.00 and 121.00 MHz30s
- Q7Which of the following is not one of the marker beacons used in an ILS system?Outer markerInner markerAmber markerMiddle marker30s
- Q8What is the function of the outer marker beacon in an ILS system?To indicate when the aircraft is aligned with the runway centerlineTo indicate when the aircraft is approaching the runway thresholdTo indicate when the aircraft is approximately 4-7 nautical miles from the runwayTo indicate when the aircraft is approximately 200 feet above the runway30s
- Q9What is the function of the glide slope component of an ILS system?To provide vertical guidance for the aircraftTo measure the speed of the aircraftTo measure the distance between the aircraft and the runwayTo provide horizontal guidance for the aircraft30s
- Q10What color are navigation lights on the left wing of an aircraft?YellowBlueRedGreen30s
- Q11What color are aircraft navigation lights used for indicating the tail section?BlueRedGreenWhite30s
- Q12What is the purpose of aircraft navigation lights?To signal for emergency landingsTo indicate the fuel level of the aircraftTo indicate the position and direction of the aircraft to other pilots.To provide lighting for passengers during the flight30s
- Q13What color are navigation lights on the right wing of an aircraft?BlueRedWhiteGreen30s
- Q14What color are anti-collision lights on an aircraft?BlueRedWhiteGreen30s
- Q15What should a pilot do if they see a red and white pulsating light signal from the control tower?Land immediately at the nearest airportContinue circling the airport until given further instructionsReduce speed and fly with cautionReturn to the starting point on the airport30s