u/Parfilov

This photo shows the turret of B-52 Stratofortress throughout B-F modifications when it had un-remote turret of 4 Browning M3s. Aerlier model, B-52A, had a double 20mm common gun and also a gunner in place. Only G and H variations featured gunner being yeeted to the main crew compartment and the turret made remote. G modification though still had four Brownings as the weapon and only B-52H had the actual Vulcan gun. All never versions of B-52 have lost the turret completely.