WAS 300: The A2 Type Ambulance provides the ultimate in ergonomics and comfort This begins with the generously designed patient compartment with comfortable folding seats for people accompanying the patient. Practical loading aids make getting the patient, the stretcher and carry chair in and out easier and are effortless to operate. Because transportation is often associated with great physical exertion, not just for patients but also for ambulance personnel. Flexibility is built in, too, with a bracket for an unused wheelchair with airline tracks. All in all: practical WAS solutions that make patient transport much easer.