| Acronym | Meaning |
![](file.png) | RT | Real Time (R/T Preferred) |
![](file.png) | CAS | Command Augmentation System |
![](file.png) | PIO | Pilot-Induced Oscillation |
![](file.png) | MTL | Main Transfer Line |
![](file.png) | FCA | Forward Controller Assembly |
![](file.png) | VATF | Vibration And Acoustic Test Facility |
![](file.png) | NSS | Nitrogen Supply Subsystem |
![](file.png) | EETB | Electronic Electrical Termination Building |
![](file.png) | HVR | Hover |
![](file.png) | RFD | Requirements Formulation Document |