A First Officer or co-pilot, if used, will meet the following requirements:

A First Officer or co-pilot, if used, will meet the following requirements: 1. Fixed-wing air ambulance; Has accumulated at least 500 hours total time as a pilot; Must have accumulated at least 100 hours as pilot of a multi-engine aircraft; Has accumulated at least 25 hours as pilot in command of the specific make and model of aircraft being used as an air ambulance; Possess a Commercial Pilot certificate; 2. Rotor-wing air ambulance: Has accumulated at least 500 rotor craft flight hours total time as a pilot; Factory school or equivalent in aircraft type (ground and flight); Must possess at least a commercial rotor craft-helicopter rating.