The Telescoping Control Stick (TCS) Grip is used to control the refueling boom on the Boeing KC-46 Tanker.

The Telescoping Control Stick (TCS) Grip is used to control the refueling boom on the Boeing KC-46 Tanker.
The Flight Control System (FCS) Grip controls the flight surfaces of the refueling boom on the Boeing KC-46 Tanker.