ARM 37.104.307. AMBULANCE SPECIFICATIONS: AIR AMBULANCE

(1) A rotor wing air ambulance must be fitted with an FAA-approved, externally mounted, searchlight of at least 300,000 candle power, capable of being controlled by the pilot without removing his hands from the flight controls, with a minimum motion of 90 degrees vertical and 180 degrees horizontal. (2) The stretcher for the air ambulance must be secured by an FAA-approved method and must meet FAA static test load factors. (3) The entrance in an ambulance for patient loading must be constructed so that under normal circumstances the stretcher does not require excessive tilting or rotation around the pitch or roll axis.