![Aircraft Emergency Power Source is a RAT...!! | Boeing 777-200LR Ram Air Turbine (RAT) function test - YouTube Aircraft Emergency Power Source is a RAT...!! | Boeing 777-200LR Ram Air Turbine (RAT) function test - YouTube](https://i.ytimg.com/vi/TDQURjJaT-M/maxresdefault.jpg)
Aircraft Emergency Power Source is a RAT...!! | Boeing 777-200LR Ram Air Turbine (RAT) function test - YouTube
![The RAT (Ram Air Turbine) deployed on a Boeing 787 Dreamliner. Visible by the landing gear, it is deployed in emergencies and uses the airflow to help maintain hydraulic pressure for flight The RAT (Ram Air Turbine) deployed on a Boeing 787 Dreamliner. Visible by the landing gear, it is deployed in emergencies and uses the airflow to help maintain hydraulic pressure for flight](https://preview.redd.it/08scybipwm651.jpg?width=640&crop=smart&auto=webp&s=425c84abfe0f45279e98834533b1e1ca8d42fb2f)
The RAT (Ram Air Turbine) deployed on a Boeing 787 Dreamliner. Visible by the landing gear, it is deployed in emergencies and uses the airflow to help maintain hydraulic pressure for flight
![Mike Chillit on Twitter: "@Edward_767 More confirmation of right side mount, although with the older model 777. Still, seems right. Doubt Boeing would change the location of the RAT midway through a Mike Chillit on Twitter: "@Edward_767 More confirmation of right side mount, although with the older model 777. Still, seems right. Doubt Boeing would change the location of the RAT midway through a](https://pbs.twimg.com/media/EEitg_FVUAA4mWt.jpg)