ATASD is a Canadian innovative patented amphibious Search & Rescue vehicle with the advanced operating capabilities. It flies at the height of 1-2 inches over water, mud ground, snow, ice and other surfaces. The design of ATASD combines the best features of hovercrafts, airboats and inflatable rafts. It was initially developed by Interconn Development Ltd. from scratch in Canada. Design of ATASD is based on a high performance power-train and flexible shock absorbing bridge-type frame with the aim to operate in a heavy duty weather environment as a Search & Rescue, First Responders or Military supporting vehicle. ATASD is capable to operate at high wave and strong wind with gusts, in conditions where other airboats or hovercrafts are useless.