AeroVironment Centurion

The AeroVironment Centurion is a high‑altitude, long‑endurance (HALE) unmanned aircraft system developed by AeroVironment to fill the gap between tactical drones and satellite platforms. First unveiled in 2020, the Centurion emerged from a decade of research into solar‑powered flight and advanced composites, building on AeroVironment’s experience with the successful Puma and Quantix families. With a wingspan of 115 feet and a total weight of roughly 1,500 pounds, the aircraft can operate above 60,000 feet for up to five days without refueling, thanks to its solar‑cell‑covered wing and hybrid battery‑fuel system. Key features include autonomous route planning, real‑time data links, and a modular payload bay capable of carrying communications relays, environmental sensors, or ISR equipment. Its precision navigation uses GNSS augmentation and onboard vision systems, allowing safe operation in contested airspace. The Centurion’s significance lies in providing persistent, high‑resolution coverage at a fraction of satellite launch cost, enabling governments and commercial users to monitor climate, disaster zones, and maritime traffic continuously. Its successful flight demonstrations have positioned it as a cornerstone of the emerging HALE market, influencing future designs that prioritize endurance, versatility, and low‑observable operation.