The Consolidated B-24 Liberator is an American heavy bomber, designed by Consolidated Aircraft of San Diego, California. It was known within the company as the Model 32, and some initial models were laid down as export models designated as various LB-30s, in the Land Bomber design category. The B-24 was used in World War II by every branch of the American armed forces, as well as by several Allied air forces and navies, attaining a distinguished war record with its operations in the Western European, Pacific, Mediterranean, andChina-Burma-India Theaters and in antisubmarine warfare.