IRS Limitations Flashcards by Albert De sanz | Brainscape

Q

Maximum acceptable difference between IRS position and MCDU position

A

5 Nm

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Q

Maximum latitudes to perform an IRS alignment

A

73°N/S

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Q

In Nav mode, the IR will not provide valid magnetic heading and magnetic track angle

A

North of 73°N
South of 60°S

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