Cobham Flight Operations and Services Australia is the parent of National Jet and National Air Support , based in Adelaide, South Australia. Part of the worldwide Cobham plc Flight Operations and Services Group , CFOSA employs more than 1100 people at 18 locations around Australia and the Pacific Region and operates a fleet of more than 45 aircraft.

Group company National Jet is Australia's largest provider of contracted air transport services, providing passenger and freight services for blue chip clients such as Qantas, Australian air Express, Rio Tinto, BHPB and Santos.