 Goldstar Air later revealed that it would use the Diamond Hangar FBO at London Stansted Airport as a maintenance facility and employee training school.In August 2016, Goldstar Air announced that it had purchased three aircraft, which needed to be inspected by the GCAA.The following September, the GCAA released a notice advising customers not to do business with the airline, stating that Goldstar had begun to advertise its services despite lacking an operating permit.