The Flight Simulation Training Devices (FSTD) (Annex 4) allows the FAA and European Union or Member State authorities to conduct recurrent evaluations on airplane Full Flight Simulators on each other's behalf in the U.S. and in Europe.

Annex 4 Documents

• Annex 4, Flight Simulation Training Devices

Bilateral Oversight Board Records of Decision Associated with Annex 4

• Decision 0011

Technical Implementation Procedures – Simulator (TIP-S)