Keywords: A2D-1 NAN6-61.jpg en Picture of a Douglas XA2D-1 Skyshark This plane was developed from the AD Skyraider but was surpassed in design by the jet-powered A4D Skyhawk albeit being plagued by the Allison T40 turboprop engine U S Navy Naval Aviation News June 1961 http //www history navy mil/nan/backissues/1960s/1961/jun61 pdf unknown USN PD-USGov-Military-Navy Douglas A2D Skyshark |