The Hummingbird is designed to fly 2,500 nautical miles with endurance in excess of 24 hours and a payload of more than 300 pounds. The autonomously-flown A160 is 35 feet long with a 36-foot rotor diameter. It will fly at an estimated top speed of 140 knots at ceilings up to 30,000 feet, which is about 10,000 feet higher than conventional helicopters can fly today. Future missions for the A160 include reconnaissance, surveillance, target acquisition, communications relay and precision re-supply.
The A160T's large internal bays can accommodate multiple sensor payloads, allowing it to simultaneously perform persistent intelligence, reconnaissance, surveillance and target acquisition, communications relay, direct attack and other missions all in the same sortie. An externally mounted payload module can deliver heavy supplies or recover high-value assets with great precision.