Untitled Deck Flashcards
What is the primary focus of aviation meteorology?
The primary focus of aviation meteorology is to provide weather information that affects flight operations.
True or False: The altimeter setting is crucial for determining aircraft altitude.
True
Fill in the blank: The __________ is the layer of the atmosphere where most weather occurs.
troposphere
What does METAR stand for?
Meteorological Aerodrome Report
What is the purpose of TAF reports?
TAF reports provide a forecast of weather conditions at an airport for a specific period.
Multiple Choice: Which phenomenon is primarily responsible for turbulence during flight? A) Jet streams B) High pressure systems C) Low pressure systems D) All of the above
D) All of the above
What does the term ‘ceiling’ refer to in aviation weather?
Ceiling refers to the height of the lowest layer of clouds above the ground.
True or False: Wind shear can pose a significant risk during takeoff and landing.
True
What is the significance of dew point in aviation meteorology?
Dew point indicates the temperature at which air becomes saturated, affecting visibility and cloud formation.
Fill in the blank: __________ are significant weather events that can affect flight safety.
Thunderstorms
What is the primary cause of fog in aviation?
Fog is primarily caused by the cooling of air to its dew point near the ground.
Multiple Choice: Which weather condition is most likely to lead to icing on an aircraft? A) Rain B) Snow C) Freezing rain D) All of the above
D) All of the above
What does the term ‘visibility’ refer to in aviation?
Visibility refers to the distance at which objects can be clearly seen.
True or False: A high pressure system typically brings clear skies.
True
What is the role of the Aviation Weather Center?
The Aviation Weather Center provides weather information and forecasts for the aviation community.
Fill in the blank: __________ is the term used for the boundary layer between two different air masses.
Front
What does ‘SIGMET’ stand for?
Significant Meteorological Information
Multiple Choice: Which of the following is NOT a type of cloud? A) Cirrus B) Cumulus C) Nimbus D) Altimeter
D) Altimeter
What is the primary effect of turbulence on an aircraft?
Turbulence can cause sudden and unexpected changes in altitude and attitude.
True or False: Lightning can pose a danger to aircraft during flight.
True
What is the importance of the jet stream for aviation?
The jet stream influences flight routes and fuel efficiency due to its strong winds.
Fill in the blank: __________ is the term used for the horizontal movement of air.
Wind
What does the ‘QNH’ setting indicate?
QNH indicates the altimeter setting adjusted to sea level pressure.
Multiple Choice: What type of weather is indicated by a ‘severe thunderstorm warning’? A) Heavy rain B) High winds C) Hail D) All of the above
D) All of the above
What is the main purpose of weather radar in aviation?
Weather radar is used to detect precipitation and storm systems that may affect flight safety.
