Keywords: F-18B prototype taking off at NAS Patuxent River 1981.JPEG A U S Navy McDonnell Douglas YTF-18A later F/A-18B prototype lifting off the runway of Naval Air Station Patuxent River Maryland USA to begin flight demonstrations during an air show http //www defenseimagery mil U S DefenseImagery photo VIRIN http //www defenseimagery mil/imagery html guid 58b5581cfd28418ec9db328c07421bce45bcccad DN-ST-82-00814 1981-09-01 PA2 Richard Muller USCG PD-USGov-Military-Navy F/A-18 Hornet prototypes 1981 at Naval Air Station Patuxent River |