 Two more tests were tried, with the stabilization package that had been design for the Flying Bomb replaced with the four-gyro system used earlier on the N-9 tests, but the result was again a disappointment, with very short flights ending in crashes.On the last one, on September 26, the Flying Bomb climbed straight for about a hundred yards, then entered a spiral dive and crashed.This was the final flight for the Curtiss-Sperry Flying Bomb, as all the usable airframes had been consumed in crashes, and there remained no confidence in the design.