Helicopter air ambulance operation
(1) Helicopter air ambulance operation means a flight, or sequence of flights, with a patient or medical personnel on board, for the purpose of medical transportation, by a part 135 certificate holder authorized by the Administrator to conduct helicopter air ambulance operations. A helicopter air ambulance operation includes, but is not limited to
Source
14 CFR § 135.601
Scoping language
Applicability. This subpart prescribes the requirements applicable to each certificate holder conducting helicopter air ambulance operations.