Firing position in the S 79 fuselage. Two other guns were in the hunchback.

Airgunner of 3 guns...

The bottom nacelle of an Italian bomber Savoia-Marchetti S.79 occupied by the bombardier’s stations (the man in foreground) and by the Fiat R turret, one Breda-SAFAT 12.7 mm machine gun, 350 shot, operated by the gunner in background, for the defence of the plane’s rear and lower sector. The presence of the nacelle indicate a photo taken inside a S.79 bomber because on S.79 torpedo aircraft the same nacelle were removed. Victor Sierra