Synonym of A3w

• A = Aircraft carrier platform
• 3 = Third generation core designed by the contractor
• W = Westinghouse was the contracted designer

The reactor was intended for use aboard USS John F. Kennedy. This four-reactor design was intended to reduce the cost involved in the construction and operation, as compared with the Enterprise and its eight nuclear reactors.

Early in the construction, the United States Secretary of the Navy had the plans changed to save money, and fossil fuel boilers were installed on the Kennedy. Because the plans for the ship did not include a funnel, and to vent exhaust gases away from the flight deck, the funnel on the Kennedy protrudes out from the ship at an angle.