31. Ejector exhaust stacks were fitted for added thrust.32. Many engines were also equipped with Giesl ejectors . 33. Just before arriving at the base, the director escapes using the ejector seat. 34. Other technical improvements were a Riggenbach counter-pressure brake and a Giesl ejector . 35. On both sides of the pilothouse, removable ejectors for seamines could be mounted. 36. Difficulties were encountered in welding the guide and ejector rails, causing high rejection rates. 37. Shell ejection was by an ejector rod along the right hand side of the barrel. 38. Mechanical tension on the fuse link normally holds an ejector spring in a stable position. 39. The upward-firing Lockheed C-2 rocket-boosted ejector seat was standard. 40. The prototype first flew on 30 May 1939 powered by two ejector seat was studied.
