The Alpha submarine is designed for deep water exploration at a small size. It includes a sonar and transponder locator to assist in searching for underwater vehicles.
Startup procedure:
1. Turn on master power
2. Turn on propellers
3. Set throttle to 0.3
4. Turn on displays.
5. Wait for air tank to reach 50000
Features:
* Sonar
* Small size of 28x19x16 blocks (7x4.8x4 meters)
* Depth hold
* Transponder locator
* 300m+ maximum depth.
* Gimble camera and video transmitter.
