Signature Aviation plc provides flight support services to the business and general aviation (B&GA) markets in the United Kingdom, Mainland Europe, North America, and internationally. The company operates a fixed base operation network that offers service support for B&GA travel, including fueling, ground handling, passenger and pilot services, and amenities; hangarage for overnight parking and home based aircraft storage; technical support, line and heavy maintenance, inspection, and aircraft on ground (AoG) services through Signature TECHNICAir; Signature ELITE class that provides Signature services to commercial travelers; and aircraft management and charter services through Gama Aviation Signature Aircraft Management. It also provides engine repair and overhaul, on-wing in-field repair, AoG support, and component repair services; and engine accessory parts. The company was formerly known as BBA Aviation plc and changed its name to Signature Aviation plc in November 2019. Signature Aviation plc was founded in 1879 and is headquartered in London, the United Kingdom.