On 24 October 2024, a brief post was shared on the social media network LinkedIn. In it Google co-founder Sergey Brin’s airship company LTA Research finally announced Pathfinder 1‘s first if brief untethered flight at Nasa’s Moffett Field in California, part of the space agency’s Ames Research Center. “This morning, Pathfinder 1 reached another milestone: untethered outdoor flight. This successful test marks another important step in our journey, and we are excited to build on this achievement through our rigorous testing program.”
Airships are hard to hide. Despite the secrecy, one YouTuber filmed it from the road and uploaded it to the video-sharing site.