Global Positioning System (GPS) Flashcards by Z Bar | Brainscape

Q

What is the accuracy of GPS systems? WAAS-GPS?

A

12 meters horizontally / 3 meters horizontally

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Q

Are all GPS units approved for IFR flight?

A

NO! Consult the manual

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Q

Every how many days are GPS units updated?

A

56 days / not required for VFR but a good safety measure

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