Aviation abbreviation
Near Mid Air Collision
NMAC
At a glance
Meaning of Near Mid Air Collision
NMAC stands for Near Mid Air Collision in FAA terminology.
More about Near Mid Air Collision
This abbreviation is used in safety. The English reference lists Near Mid Air Collision with the abbreviation NMAC.
FAA abbreviations reflect US aviation usage. Their meaning and permitted use can differ in documents from other countries.