FS2004/FSX Douglas XB-19
The Douglas XB-19, carrying Army serial number 38-471, was the largest airplane in the world when it first flew in 1941.
This is Paul Clawson's FSXonly mdl remade in GMAX for FS2004/FSX. Upgraded with new panel, virtual cockpit, crew, moving gunners, guns, entrance and opening bomb doors etc... by A.F.Scrub