Airplane Systems
What is the purpose of the aircraft's pitot tube?
The pitot tube measures air pressure to determine airspeed
What does VOR stand for and what is it's purpose?
VOR (Very High Frequency Omnidirectional Range) is a radio navigation system used for determining the aircraft's position and navigation.
What is the purpose of NOTAMs (Notices to Airmen)?
NOTAMs provide information about changes in the airspace system and other important aeronautical information.
What is the purpose of METARs in aviation and what does it stand for?
METARs (Meteorological Aerodrome Report) provide current weather conditions at an airport.
What is the proper procedure for handling an engine failure during takeoff?
In the event of an engine failure during takeoff, the pilot should pitch for best glide speed, select a suitable landing area and communicate/ checklists if time allows.
What is the function of the aircraft's alternator?
The alternator generates electrical power to recharge the aircraft's battery and power its electrical systems.
Define the term "magnetic variation."
Magnetic variation is the difference between true north and magnetic north, expressed in degrees east or west.
Explain the requirements for filing a VFR (Visual Flight Rules) flight plan.
VFR flight plans are optional for VFR flights but are recommended. They include the aircraft's route, estimated time of departure, and destination.
Explain the significance of the dew point in aviation weather.
The dew point is the temperature at which air becomes saturated with moisture, indicating the likelihood of fog, clouds, or precipitation.
Explain the purpose of the emergency locator transmitter (ELT) in an aircraft.
The ELT is a device that automatically transmits a distress signal in the event of a crash, aiding search and rescue efforts.
Describe the purpose of the carburetor heat control in an aircraft.
Carburetor heat is used to prevent or remove carburetor icing by routing warm air around the carburetor.
How does a GPS (Global Positioning System) work in aviation navigation?
GPS uses signals from satellites to determine the aircraft's precise position, velocity, and time.
What is the purpose of the Minimum Equipment List (MEL) in aviation?
The MEL is a list of equipment that may be inoperative for a specific flight, provided certain conditions are met.
Define the term "wind shear" and explain its potential impact on flight.
Wind shear is a sudden change in wind speed or direction and can affect aircraft performance during takeoff and landing.
What is the significance of the 121.5 MHz frequency in aviation emergencies?
The 121.5 MHz frequency is used for emergency communication and is monitored by search and rescue services.
What is the significance of the static port in the aircraft's airspeed indicator?
The static port provides ambient air pressure to the airspeed indicator, allowing it to measure the difference between pitot (ram) pressure and static pressure.
Explain the concept of a sectional chart in aviation.
A sectional chart is a detailed map used by pilots for navigation, showing topographical features, airspace, and navigation aids.
Describe the responsibilities of the pilot-in-command (PIC) during a flight.
The PIC is responsible for the safety and operation of the aircraft, including the decision to start, continue, or terminate a flight.
What is a TAF (Terminal Aerodrome Forecast), and how is it used by pilots?
A TAF is a weather forecast specifically for the area around an airport and is used by pilots to anticipate weather conditions during the approach and landing.
What are the signs and symptoms of hypoxia, and how should a pilot respond to a suspected hypoxic condition?
Hypoxia symptoms include confusion, euphoria, impaired judgment, and, in severe cases, cyanosis. If hypoxia is suspected, the pilot should immediately descend to a lower altitude where oxygen levels are higher and use supplemental oxygen if available.
Explain the role of flaps during the landing phase of flight.
Flaps are extended during landing to increase lift, steepen the approach angle, and reduce landing distance.
What is the purpose of the E6B flight computer?
The E6B flight computer is a manual calculation tool used by pilots for various inflight computations, including airspeed, fuel consumption, and wind correction.
Explain the difference between Class B and Class C airspace.
Class B airspace is typically around major airports and requires clearance to enter, while Class C airspace is around smaller airports and requires two-way communication with ATC but not clearance to enter.
Describe the characteristics of a microburst and its potential danger to aviation.
A microburst is a small, intense downdraft that can pose a significant hazard to aircraft, especially during approach and landing.
Explain the procedure for using a fire extinguisher on board an aircraft.
When using a fire extinguisher on board an aircraft, the pilot should follow the P.A.S.S. acronym: Pull the pin, Aim at the base of the fire, Squeeze the handle, and Sweep from side to side.