What’s it like to escape from an aircraft underwater? NASA research pilots Wayne Ringelberg, and Scott Howe recently found out when they completed pilot dunker training at the FAA (Federal Aviation Administration) Mike Monroney Aeronautical Center Civil Aerospace Medical Institute in Oklahoma. This training certifies the pilots to fly helicopters over bodies of water for upcoming automated systems flight testing for NASA’s Advanced Air Mobility research with Sikorsky and DARPA (Defense Advanced Research Project Agency).