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Instrument Rating Exam · Practice

IREX.7.1.3Topic: Requirements to ensure accuracy of aircraft altimeters within prescribed tolerances in RVSM airspace.(clear)
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Reduced Vertical Separation Minima (RVSM) operationsRequirements to ensure accuracy of aircraft altimeters within prescribed tolerances in RVSM airspace.· hard

An aircraft in RVSM airspace suffers a loss of pressurisation requiring descent below FL290. The pilot should:

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