Final answer:
The three Stabilator modes on the UH-60M helicopter are Normal Mode, Autorotation Mode, and Stab/Autostab Mode.
Step-by-step explanation:
The UH-60M is a helicopter used by the United States Army. It has a Stabilator, which is a combination of a stabilizer and an elevator. The three Stabilator modes on the UH-60M are:
- Normal Mode: In this mode, the Stabilator functions as both a stabilizer, which controls the pitch of the helicopter, and an elevator, which controls the altitude.
- Autorotation Mode: In this mode, the Stabilator is locked in a neutral position. It allows the helicopter to enter autorotation, which is a controlled descent in the event of an engine failure.
- Stab/Autostab Mode: In this mode, the Stabilator functions automatically to stabilize the helicopter and maintain a desired flight attitude.