Military Operations Area

A Military Operations Area (MOA) is airspace of defined dimensions designated to contain military flight training, tactical exercises, and other military operations that require separation from non-participating IFR traffic. In Canada, MOAs are designated as Class F restricted or advisory airspace.

Operating in or Near an MOA

VFR pilots may fly through an MOA at their own risk during active periods. Before entering, check NOTAMs and contact the controlling authority for current activity. ATC may issue an IFR clearance through an MOA when activity does not preclude it. Advisory MOAs (those designated Class F advisory) are not prohibited airspace — but exercise extreme caution.

Related Terms

See also: Restricted Area, Danger Area, Classification of Airspace.