Flight Level(FL)
Definition
A standard pressure altitude expressed in hundreds of feet with the altimeter set to 29.92 inHg. Flight levels are used above the transition altitude to ensure vertical separation between aircraft.
Why Flight Level Matters for Pilots
Navigation concepts like Flight Level are tested on instrument rating exams and are essential for safe cross-country flying. Whether you are planning a VFR flight or navigating under IFR, a solid understanding of Flight Level ensures you can find your way accurately and efficiently.
Exam Tip
This concept is commonly tested in navigation-related questions on FAA and EASA exams. Make sure you can explain Flight Level in your own words for the oral exam. Practice applying this concept to real-world scenarios, not just memorizing the definition.
Related Terms
Pressure Altitude
The indicated altitude when the altimeter is set to 29.92 inHg (1013.25 hPa). Us...
Transition Altitude
The altitude at which pilots change from QNH altimeter setting to standard press...
Altimeter Setting(QNH)
The barometric pressure adjusted to sea level used to set the altimeter so it re...
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