HEMS flight means a flight by a helicopter operating under a HEMS approval, where immediate and rapid transportation is essential and the purpose of which is either of the following:
to facilitate emergency medical assistance by carrying one or more of the following:
medical personnel;
medical supplies (equipment, blood, organs, drugs);
ill or injured persons and other persons directly involved;
to perform an operation where a person faces an imminent or anticipated health risk posed by the environment and either of the following conditions is met:
that person needs to be rescued or provided with supplies;
persons, animals or equipment need to be transported to and from the HEMS operating site;