List of United States Navy aircraft squadrons

This is a list of United States Navy aircraft squadrons. Deactivated or disestablished squadrons are listed in the List of Inactive United States Navy aircraft squadrons. Navy aircraft squadrons are typically composed of several aircraft (from as few as two to as many as several dozen), the officers who fly them and the men and women that maintain them. Most squadrons also have a number of other administrative support personnel. Some of the activities listed are not technically "squadrons", but they all operate U.S. Navy aircraft in some capacity.

Squadrons and their history are listed in the Dictionary of American Naval Aviation Squadrons (DANAS).

Active duty squadrons are typically commanded by a Commander. Second in command is the Executive Officer (XO), also a Commander. The XO typically assumes command of the squadron after approximately 15 months. There are typically four functional departments - Operations, Maintenance, Safety/NATOPS, and Administration - each led by a Lieutenant Commander functioning as the Department Head. Within the departments are Divisions (each typically headed by a Lieutenant) and Branches (headed by a Lieutenant, junior grade or a Chief Petty Officer).

Reserve squadrons are also commanded by a Commander, with another Commander as the XO who will also assume command after approximately 15 months. However, reserve squadron demographics are typically older and more senior in rank than their active duty squadron counterparts. Department Heads in reserve squadrons are typically senior Lieutenant Commanders, although some may be recently promoted Commanders. Where this difference in maturity level becomes more apparent is at the Division Officer level. Since most officers in reserve squadrons previously served on active duty in the Regular Navy in a flying status for eight to ten or more years, they are typically already Lieutenant Commanders, or achieve that rank shortly after transferring to the Navy Reserve. As a result, Lieutenants are a minority and Lieutenants, junior grade, practically non-existent in reserve squadrons. As a result, Divisions are typically headed by Lieutenant Commanders and Branches by Lieutenants, Senior Chief Petty Officers or Chief Petty Officers.

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