AeroVironment : A Year After Landing on Mars, One-of-a-Kind Helicopter Developed in Ventura County Still Flying - marketscreener.com

It's a tiny, experimental unmanned helicopter built in Ventura County that made headlines around the world, as it made the first powered flight in the atmosphere of another planet. ... | February 26, 2022

It's a tiny, experimental unmanned helicopter built in Ventura County that made headlines around the world, as it made the first powered flight in the atmosphere of another planet. While the headlin… [+2214 chars]

full article...