[38] Some P-forty seven pilots claimed to obtain damaged the sound barrier in steep dives, but afterwards exploration revealed that due to tension buildup In the pitot tube at superior speeds, airspeed readings became unpredictably exaggerated. As P-47s were being able to out-dive enemy fighter planes attempting to escape by https://wikimapia.org/external_link?url=https://kowear.com/american-fighter/