The US-designed and built McDonnell Douglas F/A-18 Hornet carrier-borne, multi-role fighter is one of the most important Fourth Generation fighters in the world. Its twin-engine, twin-tails (canted outwards) and leading edge root extensions make it one of the most recognisable fighters in operation. The latest version is the enlarged Super Hornet. Author Steve Davies lifts the panels on this ‘king’ of the US Navy’s Fleet Defenders to review its design, construction and operation, including detailed personal insights by USN personnel of flying and maintaining the mighty Hornet/Super Hornet.