Gossamer Albatross - In 1979 this human-powered plane flew 23 miles (37 km) across the English Channel and claimed the largest prize in aviation history. Another of these planes is displayed at the National Air and Space Museum.
High Altitude Solar (HALSOL)-This solar-powered unmanned aircraft was sponsored by the CIA in the 1980s as the first unmanned solar-powered aircraft in history prototyped for national security missions. It was declassified and transferred to the Ballistic Missile Defense Organization (BMDO) in 1993 where it was modified as a high altitude, long endurance (HALE) UAV technology demonstrator capable of becoming weaponized to destroy theater ballistic missiles in the boost phase of flight (called Boost Phase Intercept). Lawrence Livermore National Laboratory was the executing agent for the BMDO program. Dr. Nick Colella and Dr. Lowell Wood led the LLNL efforts for the BMDO program manager, LtCol (USAF) Dale Tietz. Ray Morgan led the program in AeroVironment alongside Dr. Paul MacCready and Tim Conver. This was a fast-paced demo program supported at the highest levels of government. The ultimate goal was to develop the world's first "fly forever" HALE UAV that could be configured for a variety of national security missions. The program was cancelled in 1995 due to budget reductions in the Clinton Administration at which time the aircraft, called Pathfinder, was transferred to NASA for a new program. Pathfinder flew several flight test missions at NASAs Dryden Flight Research Center before the property transfer occurred. BMDO and LLNL also started initial development of new, ultra-lightweight hypersonic interceptor rockets that could be deployed from Pathfinder and its derivatives. The interceptor, called Astrid, flew several successful missions during this time period at Vandenberg AFB, CA.
NASA Pathfinder and Pathfinder Plus - This unmanned plane, built by AeroVironment as a part of the NASA ERAST Program, demonstrated that an airplane could stay aloft for an extended period of time fueled purely by solar power. After initial successes, the Pathfinder was rebuilt into the larger Pathfinder Plus, which is also on display at the National Air and Space Museum. Dale Tietz from the Pentagon's BMDO program transferred the Pathfinder aircraft to NASA for the ERAST Program, where AeroVironment managed its development as a non-weaponized variant.
NASA Centurion - The Centurion was an expansion of the Pathfinder concept, designed to achieve the ERAST Program goal of sustained flight at 100,000 feet (30,000 m) altitude.
NASA Helios Prototype - Derived from the Centurion, this solar cell and fuel cell powered UAV set a world record for flight at 96,863 feet (29,524 m). It was intended to be the prototype for the production Helios aircraft, envisioned as an "atmospheric satellite". The ERAST program was terminated in 2003, and as of 2008 Helios has not entered production. In actuality, it has been reborn in the form of the Global Observer UAS, currently in development under a Joint Concept Technology Demonstration led by USSOCOM. The key technology shift was switching from solar power to liquid hydrogen power.
AeroVironment Global Observer - The Los Angeles Times reported first flight of Global Observer happening at the Mojave Desert in the first week of January, 2011. Global Observer is powered from hydrogen, appears to have 4 motors with twin-bladed props, has a 175-foot (53 m) wingspan, 65,000-foot (20,000 m) maximum altitude, airspeed greater than 120 mph (190 km/h), and 5 to 7 day maximum flight duration.
GM Impact - This was an electric car, developed as a serious prototype for a mass-production consumer car.
AeroVironment RQ-11 Raven - a small military UAV. It is hand launched with a wingspan of 4.5 feet (1.4 m) and a weight of 4.2 pounds (1.9 kg), providing color and infrared video to its handheld ground control as well as remote viewing stations. Over 9,000 Ravens have been delivered or are on order as of June 2008.
AeroVironment Wasp III - a miniature, hand-launched production UAV that provides aerial observation at line-of-sight ranges up to 3.1 miles (5.0 km). In 2007, the Wasp was selected by the US Air Force as the choice for their BATMAV Program. As of 2008, over 1,000 Wasp aircraft have been delivered to customers worldwide.
AeroVironment RQ-20 Puma - a small lightweight, battery powered, hand-launched production UAV that provides aerial observation at line-of-sight ranges up to 6.2 miles (10.0 km). Puma's avionics enable autonomous flight and precise GPS navigation. It was originally designed to demonstrate advanced propulsion technologies for such aircraft. It flew in June 2007 for five hours powered by an onboard "fuel cell battery hybrid energy storage system." Another attempt in November 2007 saw a flight time greater than seven hours. These experimental flights integrated ProCore fuel cell from Protonex Technology Corporation and hydrogen generation technology from Millennium Cell, Inc. On July 2, 2008, U.S. Special Operations Command (USSOCOM) selected the Puma AE variant as its All Environment Capable Variant (AECV) solution.
AeroVironment Nano Hummingbird - Announced in 2011, a hummingbird look-alike drone equipped with a camera, can fly at speeds of up to 11 miles (18 km) per hour. It can climb and descend vertically, fly sideways, forward and backward, as well as rotate clockwise and counter-clockwise by remote control for about eight minutes.
AeroVironment SkyTote - a VTOL-fixed wing hybrid UAV, which has attained the advantages of both plane designs (respectively VTOL takeoff capability and decreased energy usage).
AeroVironment Snipe - a small quadrotor design small enough to be deployed by an individual to collect surveillance information. It weighs 5 oz (0.14 kg), can reach speeds of 20 mph (32 km/h) with a range of more than 0.6 mi (0.97 km), employs rechargeable batteries to fly for 15 minutes, can withstand winds of 15 mph (24 km/h), and is equipped with EO/IR, low light-capable and long-wave infrared sensors to take photos or video in day or night conditions. In May 2017, the first 20 Snipes were delivered to an undisclosed U.S. military customer.
AeroVironment holds a five-year, $4.7 million IDIQ (indefinite-delivery, indefinite-quantity) contract from the U.S. Air Force Research Laboratory for the development of advanced propulsion technologies for UAVs. The contract also provides for specific technological tasks such as integration of solar cells into aircraft wings, electric motor efficiency improvement technologies, and development of hydrogen storage systems for aircraft.
In 2013, AeroVironment participated in the DARPATERN program, and received $2 million for Phase 1 and $19 million for Phase 2. The "Tactically Exploited Reconnaissance Node" program attempts to launch and recover a UAV from mid-size ships to provide long distance intelligence gathering. However, in September 2015 AeroVironment was not selected to move onto Phase 3 of the program.
Pathfinder Plus in flight over Hawaii, June 2002, equipped with Skytower communications equipment
AeroVironment owns Skytower, Inc., which was formed in 2000 to develop the technologies and government approvals to use high altitude UAVs as "atmospheric satellites", or high altitude communications relay platforms.
In July 2002 the NASA/AeroVironment UAV Pathfinder Plus carried commercial communications relay equipment developed by Skytower in a test of using the aircraft as a broadcast platform. Skytower, in partnership with NASA and the Japan Ministry of Telecommunications, tested the concept of an "atmospheric satellite" by successfully using the aircraft to transmit both an HDTV signal as well as an IMT-2000 wireless communications signal from 65,000 feet (20,000 m), giving the aircraft the equivalence of a 12 miles (19 km) tall transmitter tower. Because of the aircraft's high lookdown angle, the transmission utilized only one watt of power, or 1/10,000 of the power required by a terrestrial tower to provide the same signal. According to Stuart Hindle, Vice President of Strategy & Business Development for SkyTower, "SkyTower platforms are basically geostationary satellites without the time delay." Further, Hindle said that such platforms flying in the stratosphere, as opposed to actual satellites, can achieve much higher levels of frequency use. "A single SkyTower platform can provide over 1,000 times the fixed broadband local access capacity of a geostationary satellite using the same frequency band, on a bytes per second per square mile basis."