[38] Some P-47 pilots claimed to own damaged the sound barrier in steep dives, but later on exploration disclosed that because of the stress buildup In the pitot tube at large speeds, airspeed readings became unpredictably exaggerated. As P-47s had been capable to out-dive enemy fighter planes seeking to escape https://k12.instructure.com/eportfolios/801751/Home/A_Secret_Weapon_For_prequel_an_american_fight_against_fascism