Terrain Awareness and Warning System(TAWS)
Definition
The generic term for systems including EGPWS that provide terrain awareness. TAWS Class A is required for turbine-powered aircraft with more than six seats. Class B is for smaller aircraft.
Why Terrain Awareness and Warning System Matters for Pilots
Instrument knowledge is tested on every pilot certificate exam. Understanding how Terrain Awareness and Warning System works helps you interpret cockpit information correctly and recognize instrument failures before they become emergencies. This knowledge is especially critical for instrument-rated pilots flying in reduced visibility.
Exam Tip
This concept is commonly tested in instruments-related questions on FAA and EASA exams. Make sure you can explain Terrain Awareness and Warning System in your own words for the oral exam. Practice applying this concept to real-world scenarios, not just memorizing the definition.
Related Terms
Enhanced Ground Proximity Warning System(EGPWS)
An advanced GPWS using a worldwide terrain database and GPS position to provide ...
Ground Proximity Warning System(GPWS)
A system that alerts pilots to potential controlled flight into terrain by monit...
Controlled Flight Into Terrain(CFIT)
An accident where an airworthy aircraft is flown into terrain, water, or obstacl...
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