Two more facilities in Europe have been designated by Bombardier as approved service centers. Berlin-based Lufthansa Bombardier Aviation Services (LBAS) recently started providing factory service for Learjet 60s and Challengers from the Jet Connection Business Flight hangar at Rhein-Main Airport in Frankfurt, Germany. Challenger operators may now also choose to take their aircraft to Metro Business Aviation at London Stansted Airport. The new designations bring to 11 the number of Bombardier service centers in Europe. Some 230 Bombardier business jets are currently based in Europe.