[38] Some P-47 pilots claimed to have damaged the sound barrier in steep dives, but later analysis uncovered that as a result of strain buildup inside the pitot tube at substantial speeds, airspeed readings became unpredictably exaggerated. As P-47s ended up capable of out-dive enemy fighter planes trying to escape https://www.metooo.it/u/66eaa3d9129f1459ee6c9cb7