Who is responsible for separating aircraft participating in a MARSA procedure?

• A. The FAA
• B. Air Traffic Control
• C. Military running the procedure
• D. Ground Control

Answer: (C)

In a MARSA (Military Assumption of Risk in Separation of Aircraft) procedure, the responsibility for separating aircraft falls to the military entity conducting the operation. This means that when military aircraft are involved, they assume responsibility for the safe separation of their own and any participating civilian aircraft, as long as the military views the risks involved in the operation as manageable.

The MARSA procedure allows military aircraft and air traffic control to establish specific parameters within which military operations can occur more freely, recognizing that the military organization has the authority and training to handle the specific types of maneuvers and operational risks that arise. This is particularly important in training exercises and missions where the tactical considerations necessitate a level of flexibility that might not be standard in civilian air traffic operations.

In contrast, other entities like air traffic control and the FAA remain responsible for the general oversight and regulation of air traffic but do not control the specifics of separation when MARSA is in effect. Ground Control manages surface operations but is not involved in airborne separation tasks. Therefore, the military conducting the MARSA procedure is best positioned to manage those responsibilities effectively.