Aeronautical Terms beginning with N

N

North

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N/A

Not Applicable

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NA

Not Authorized

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NAAS

Naval Auxiliary Air Station

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NAS

Naval Air Station

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NAV

Naval Air Facility

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NAVAID

Navigational Aid (Ground based)

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NDB

Non-Directional Radiobeacon

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NextGen

Next Generation Air Transportation System

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NFDC

National Flight Data Center

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NFPO

National Flight Procedures Office

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NM

Nautical Mile

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NO A/G

No Air-to-Ground Communication

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NOAA

National Oceanic and Atmospheric Administration

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NoPT

No Procedure Turn

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NOTAM

Notice to Airmen

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NPA

Non-Precision Approach

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NWS

National Weather Service

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