AF is controlled by sensors

• Rotor speed

• Wind speed

• Alternator voltage

• Alternator current

• Grid status

• Inverter status

• Battery status

• NWS warnings

• PMG

• Step motor

• Slew drive

• Tail arm

• Step driver

• Microcontroller

• Power supply

• Stealth rotor (top secret)

= Shitty

= Mediocre

= Barely Acceptable