31. One of these was the first US fighter to exceed Mach 1 in level flight . 32. Four Serb aircraft were shot down and another crashed while trying to escape in low-level flight . 33. Maximum power was applied to the two starboard engines, however, level flight could not be maintained. 34. Roger Carnahan said he was having trouble with the artificial horizon, used to maintain level flight . 35. Marine aircrews have now resumed low-level flight training. 36. It was the fastest machine in level flight , though the ANF Les Mureaux 113 climbed faster. 37. A slow roll typically begins from level flight . 38. Once the aircraft had attained sufficient altitude the pilot would tilt it over into level flight . 39. When in steady straight and level flight the effect of magnetic dip is of no concern. 40. Then he unloads the aircraft, releasing pressure, and the airplane completes the loop, returning to level flight .
