| Lufttransportdienst des Bundes (LTDB) Service de transport aérien de la Conféderation, (STAC) Federal Air Transport Service | |
|---|---|
 Emblem LTDB | |
| Active | 1938-today |
| Country | Switzerland |
| Branch | Swiss Air Force |
| Role | VIP Transport |
| Garrison/HQ | Bern Airport |
The Lufttransportdienst des Bundes (LTDB) (English: Federal Air Transport Service, French:Service de transport aérien de la Conféderation, (STAC)),operates the aircraft and helicopters of the Swiss government. The LTDB is located at Bern Airport. Since 2005, the LTDB has been part of the Swiss Air Force. Prior to that, she was assigned to the Federal Office of Civil Aviation.