United Aviation Services SL

United Aviation Services SL is a Spanish handler for executive aviation. On its site it appears as United Aviation, a member of the Stellair group. Stellair runs a network of FBO and handling stations for executive aviation in Iberia and Africa. The site lists 42 stations and FBOs.

United Aviation was founded in 1979. The site says it was one of the first Spanish handlers to focus on executive aviation. It describes its service as friendly, discreet and professional, with a focus on punctuality and safety. It says it was the first handler and FBO in Spain to get IS-BAH certification. It also holds ISO 9001:2015, ISO 14001:2018 and ISO 45001:2018. The site says it is the leader in Spain with over 35 percent market share.

Its stations in Spain include Madrid, Barcelona, Malaga, Valencia, Alicante, Seville, Bilbao, Jerez, Las Palmas, Tenerife South, Almeria and many more, such as Mahon, Vigo and San Sebastian. News says it won a tender in 2025 to run the executive terminals at Madrid and Barcelona airports. It also bought Mallorcair in 2026, which adds to its base in the Balearic Islands.

Handling services include ramp handling, servicing with cleaning and fuel arrangement, VIP catering, crew briefing and customs and immigration clearance. Crew briefing covers flight planning, dispatch, slots, permits, weather, NOTAMs and charts. Hospitality services include VIP lounges that are open all day, meet and greet, private airport transfers, hotel booking and aircraft charter.