The Variable In-flight Simulator Aircraft (VISTA) flies in the skies over Edwards Air Force Base, California, shortly after receiving its new paint scheme in early 2019. The aircraft was redesignated from NF-16D to the X-62A, June 14, 2021. F-16 AI agents developed under DARPA’s Air Combat Evolution (ACE) program controlled the X-62A during test flights over Edwards AFB, California, in December 2022. (Air Force photo by Christian Turner) X-62 aircraft is ‘booked solid’ as a flying testbed for autonomy technology The Air Force Research Lab and Air Force Test Center are launching a multiyear campaign to test autonomy capabilities on X-62 aircraft. Sep 20, 2022 By Jon Harper