RVSM Heightens Need for Precision in Altitude Measurement

Technological advances have honed the accuracy of aircraft altimeters, but false indications still can occur at any altitude or flight level. Some involve limitations of the altimeters themselves, but most are associated with the weak link in altimetry the human.

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RVSM_Heightens_Need_for_Precision_in_Altitude_Measurement.pdf	Download