The Hawker Siddeley Harrier GR.1/GR.3 and the AV-8A Harrier were the first generation of the Harrier series, the first operational close-support and reconnaissance attack aircraft with vertical/short takeoff and landing (V/STOL) capabilities.

The Sukhoi PAK FA (Russian: Perspektivny Aviatsionny Kompleks Frontovoy Aviatsii, literally "Prospective Airborne Complex of Frontline Aviation") is a twin-engine jet fighter being developed by Sukhoi for the Russian Air Force. The Sukhoi T-50 is the prototype for PAK FA. The PAK FA is one of only a handful of stealth jet programs worldwide.

The Avicopter AC313 (also known as the Changhe Z-8F-100) is a civilian helicopter built by Avicopter (AVIC Helicopter Company). Changhe AC313 Gu.jpg The AC313 makes it first public demonstration flight at the Zhuhai Air Show in November 2010.

By all accounts, the M4 Sherman medium tank was regarded as the workhorse of the US Army during World War II. In fact, virtually all of the Allied armies employed the Sherman in their armed forces, including the British, who developed an upgunned variant called the "Firefly".

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During the late 1960's a number of European countries examined ways to replace their existing fleet of combat aircraft using next-generation design techniques. Several countries looked at variable geometry wing configurations as a means of making a plane perform well throughout a wider flight envelope.

The PBY Catalina was the US Navy designation for an American and Canadian-built flying boat of the 1930s and 1940s. PB stands for Patrol Bomber, with Y being Consolidated's manufacturer identification. It could be equipped with depth charges, bombs, torpedoes, and .50 caliber machine guns and was one of the most widely used multi-role aircraft of World War II.