Greek mythology tells of the inventor Daedalus using wings of his own fashioning to escape from imprisonment on the island of Crete. In 1988, a similar adventure was launched, though in this case carbon-fiber composites, gears, and driveshafts featured instead of wax and feathers.
A year earlier, a group of students, alumni, and professors from the Massachusetts Institute of Technology (MIT) gathered at Dryden Flight Research Center to begin a series of test flights for what they hoped would be a record-setting effort. Inspired by the Greek myth, the team built and tested three lightweight, human-powered aircraft designed to reenact Daedalus’ (according to the tale) 115-kilometer flight. After numerous test flights of the three aircraft (and one crash), the 69-pound Daedalus 88 launched from Crete in April 1988. Powered only by the pedaling of the pilot, a Greek champion cyclist, the aircraft flew nearly 4 hours and 199 kilometers before winds drove it into the sea just off the coast of the island of Santorini. (If this calls to mind the demise of Daedalus’ son Icarus, do not worry; the pilot swam to shore.)
Setting distance and duration records for human-powered flight that are still unmatched today, the Daedalus project provided NASA and the MIT team the opportunity to explore new technologies for lightweight aircraft and high-altitude, long-duration flight. Also from this effort came the kernel of a company that—with the help of NASA partnerships—is producing some of the world’s most advanced aviation technologies.
In 1989, John Langford founded Aurora Flight Sciences Corporation in a small office in Alexandria, Virginia. Langford had managed the Daedalus project and saw great potential in applying the technologies developed for that effort to the innovation of high-altitude unmanned aerial vehicles (UAVs) for global climate change research. Almost immediately, Aurora established a pattern of partnership with NASA that continues today.
“NASA has been a critical supporter of Aurora from day one,” says Langford. The company has engaged in numerous Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) projects with the Agency, beginning with its initial Ames Research Center SBIR, for the development of a fuel cell-based high-altitude propulsion system, up until its most recent contract in 2009 to create aspirated compressors for a high-altitude, long-endurance (HALE) concept engine for Glenn Research Center. These partnerships have provided opportunities for Aurora on multiple fronts, Langford says.
“There is a technology development function, a personnel development function, and also a collaboration function through SBIRs and STTRs,” he explains. “We have bright new talent, and these programs provide a great way for people to explore new ideas.”
Aurora, now headquartered in Manassas, Virginia, has also worked with NASA on several unique initiatives. The company developed the Perseus A, Perseus B, and Theseus test bed UAVs for NASA’s Environmental Research Aircraft and Sensor Technology (ERAST) program. Designed to encourage the advancement of cost-effective UAVs for HALE science missions, ERAST was instrumental in the creation of new UAV technologies like the Predator B, known as the Altair in its NASA science mission version and as the MQ-9 Reaper for the military. Aurora also designed and created a series of UAVs for potential long-range science missions on Mars.
In addition, a Space Act Agreement with Goddard Space Flight Center and West Virginia University was significant to Aurora’s commercial activities today. Through the partnership, Aurora developed low-cost composite materials manufacturing capabilities and opened a manufacturing facility in West Virginia. These outcomes enabled Aurora to provide cost-efficient airframe parts for the Teledyne Ryan (now Northrop Grumman) Global Hawk UAV, designed for the U.S. Air Force.