World's Largest Flying Aircraft Stratolaunch Carrier Completes Sixth Flight Test heshmore.com MOJAVE, Calif., June 9, 2022 - Stratolaunch Carrier Completes its sixth flight test of Roc, the world's largest flying aircraft. The aircraft flew for 1 hour and 26 minutes over the Mojave Desert and reached an altitude of 15,000 feet (45720 m).The sixth flight focused on continuing Roc's flight .... read more