NASA’s Armstrong Flight Research Center in Edwards, California, is building a new subscale aircraft to support increasingly complex flight research, offering a more flexible and cost-effective alternative to crewed missions.
The aircraft is being built by Justin Hall, chief pilot at NASA Armstrong’s Dale Reed Subscale Flight Research Laboratory, and Justin Link, a small uncrewed aircraft pilot. The duo is replacing the center’s aging MicroCub subscale aircraft with a more capable platform that will save time and reduce costs. The new aircraft spans about 14 feet from wingtip to wingtip, measures nine-and-a-half feet long, and weighs about 60 pounds.
The subscale laboratory accelerates innovation by using small, remotely piloted aircraft to test and evaluate new aerodynamic concepts, technologies, and flight control systems. Named after aerospace pioneer Dale Reed, the lab enables rapid prototyping and risk reduction before transitioning to full-scale or crewed flight testing. Its work plays a key role in increasing technology readiness to support NASA’s missions on Earth and beyond.
Hall and Link are modifying an existing subscale aircraft kit by adding a more powerful engine, an autopilot system, instrumentation, and a reinforced structure. The aircraft will offer greater flexibility for flight experiments, enabling more frequent and affordable testing compared to crewed aircraft.
One example of its potential is the Robust Autonomous Aerial Recapture project, which uses sensors and video with advanced programming to learn and adapt for mid-air capture. The system relies on a magnetic connection mechanism integrated onto the two aircraft.
This capability could support future science missions in which a mothership deploys drones to collect samples, recharge, and redeploy for additional missions, saving fuel, reducing cost, and increasing efficiency. Aerial recapture work is funded by the NASA Armstrong Center Innovation Fund and the Space Technology Mission Directorate.