A decommissioned World War II-era destroyer docked near downtown Buffalo in New York is taking on water and listing...
DARPA - Hybrid Electric VTOL X-Plane Subscale Flight Testing
DARPA has completed flight-testing of a sub-scale version of a novel aircraft design as part of its vertical takeoff and landing (VTOL) X-Plane program, and is proceeding with work to develop a full-scale version of the groundbreaking plane.