[38] Some P-47 pilots claimed to get damaged the seem barrier in steep dives, but later analysis disclosed that due to the pressure buildup inside the pitot tube at high speeds, airspeed readings became unpredictably exaggerated. As P-47s were capable to out-dive enemy fighter planes attempting to escape by this https://www.thehomeautomationhub.com/members/springrange67/activity/62485/