[citation needed] The company's current products are non-rigids aimed at both the military and commercial markets, including transport, surveillance, broadcasting and advertising.
[3] The company is also developing an Aeroscraft, a rigid airship with a number of innovative features, the most important of which is a method of controlling the airship's static lift, which can be reduced by pumping helium from the internal gasbags and storing it under pressure: conversely lift can be increased by re-inflating the gasbags using the stored gas.
[4] The company has received $60 million from the U.S. Department of Defense to develop the concept,[5] resulting in a prototype named Dragon Dream which underwent systems tests and some tethered flights in late 2013.
This prototype was subsequently damaged when part of the roof of the hangar at the former Marine Corps Air Station in Tustin, in which it was constructed, collapsed on 7 October 2013.
[3] After 9/11, the company shifted its focus from advertising to surveillance, as its large ships can hold 1,000 pounds (450 kg) of radar-surveillance equipment.
The blimps have such varied uses as monitoring oil pipelines in Mexico to performing surveillance for the Ukrainian government along the Russian border.
[10] The Aeroscraft is a planned heavy-lift, variable-buoyancy cargo airship featuring an onboard buoyancy management system, rigid structure, vertical takeoff and landing performance, and operational abilities at low speed, in hover, and from unprepared surfaces.
[13] The company received US$60 million from the U.S. Department of Defense to develop the concept,[14] resulting in a prototype named Dragon Dream, which underwent systems tests and some tethered flights in late 2013.
The first floating took place on January 3, 2013, at the hangar at the former Marine Corps Air Station in Tustin in which it was constructed, where it hovered indoors at a height of 12 feet (3.7 m) for several minutes.
[13] The ML866 model will be 555 feet (169 m) in length, have a payload capacity of 66 tons, a top speed of 120 knots (222 km/h), a range of 3,100 nmi (5,700 km), and an altitude ceiling of 12,000 ft (3,700 m).
[13][25] Propulsion is provided by conventional propellers, and in addition the Aeroscraft design has six downward-pointing turbofan jet engines that assist in vertical take-off and landing.
[26] These turbofans, together with the Aeros "COSH" buoyancy control system, make the Aeroscraft capable of taking off and landing vertically without the need for a runway, a ground crew, or external ballast.
[27] As with any airship, the Aeroscraft may be used to transport cargo to remote or difficult locations and to hover over uneven terrain, in both civil and military use.