Intermodal Rail Yard means a rail facility in which cargo is transferred from drayage truck to train or vice-versa.
Air ambulance means any aircraft specifically constructed, modified, or equipped and used for the primary purpose of responding to emergency calls and transporting critically ill or injured patients whose medical flight crew has at a minimum two attendants certified or licensed in advanced life support.
Pet Ambulance means a Pet medical transportation service vehicle equipped with stretchers, hydraulic tables, oxygen and a driver and/or veterinary technician.
Ambient air means that portion of the atmosphere, external to buildings, to which the general public has access.
Rechargeable Electrical Energy Storage System (REESS) means the rechargeable energy storage system that provides electric energy for electrical propulsion.