The Ehang 184 is the safest, smartest, and most environmentally friendly low altitude autonomous aerial (AAV) vehicle available. Designed with full redundancy, the 184 AAV has an unsurpassed flight safety management system and is powered completely by electricity for 100% green technology. The fail-safe system ensures maximum safety. If any components malfunction or disconnect, the aircraft with land as soon as possible. Take flight with the Ehang 184.