DARPA's AdvaNced airCraft Infrastructure-Less Launch And RecoverY X-Plane program, nicknamed ANCILLARY, aims to develop and flight demonstrate critical technologies required for a leap ahead in vertical takeoff and landing (VTOL), low-weight, high-payload, and long-endurance capabilities. The goal is to build a plane that can launch from ship flight decks and small austere land locations in adverse weather without launch and recovery equipment typically needed for these systems.

A large non-traditional commercial industry base has fueled recent VTOL research investments and advanced controls leading to innovative vehicle configurations spanning size, weight, power, and cost. Advancements in small propulsion systems, high capacity low weight batteries, fuel cells, materials, electronics, and low-cost additive manufacturing can now enable new architectures and designs to be explored in this trade space.

"ANCILLARY plans to use a multi-disciplinary approach that will bring together developments in advanced control theory, aerodynamic modelling, and advanced propulsion to solve a combination of challenging design objectives," said Komadina. "The upcoming Proposers Day and Expo on September 20, 2022, will not only bring together traditional aircraft manufactures, but also non-traditional military contractors that have been investigating commercial VTOL solutions."