[38] Some P-47 pilots claimed to possess broken the audio barrier in steep dives, but later exploration disclosed that because of the strain buildup Within the pitot tube at high speeds, airspeed readings turned unpredictably exaggerated. As P-47s have been capable of out-dive enemy fighter planes trying to escape by https://vuf.minagricultura.gov.co/Lists/Informacin%20Servicios%20Web/DispForm.aspx?ID=9114856