There are members of the general public that are not able to go on everyday flights . This generally is because of the fact that these are case patients who call for the highest trained professionals possible , and a respiratory therapist, so they receive help from private air ambulance outfits. Occasionally there are cases that need a basic life support EMT and nurse , and IV solutions and infusion sets when these case patients travel. As they need an emergency drug kit , air evacuation companies are a neccessity. Nearly all air ambulances are privately – owned . Elderly men and women usually seek air medical transport lake tahoe nevada with the help of the hospitals air ambulance list. Due to the fact that individuals are dependent on a respiratory therapist , or an IV monitor and care for special medicine, there must be crews who can transport a patient with two hours notice.