Detail Shots of B-32 Turret Figure 4. Upper turrets, Martin A-3D, Two .50 Caliber guns. Test conducted in the NACA 19 foot pressure tunnel LMAL-38560 NACA document.

Photographer NACA Langley

Location NASA Langley Research Center

Date July 5, 1944

LaRC NACA Langley NASA Langley R-LRC-1944-B701_P-38598 B-32 Turret