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Dictionary
Aviation Dictionary
Maximum Authorized Altitude (MAA)
Definitions
- An MAA is a published altitude representing the maximum usable altitude or flight level for an airspace structure or route segment. It is the highest altitude on a Federal airway, jet route, RNAV low or high route, or other direct route for which an MEA is designated at which adequate reception of navigation signals is assured.
References
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Instrument Procedures Handbook by Federal Aviation Administration (2017)
