The F-111 Aardvark’s fuselage could lug bomb loads ... went through the production line could carry the M61 Vulcan 20mm cannon within its internal weapons bay. Down the line, however, this ...

This was considered to be essential based on experiences with the F-111 and its very complex electromechanical flight computer, which was an evolution of the 1950s-era Bendix CADC. The video goes ...