[38] Some P-forty seven pilots claimed to get damaged the sound barrier in steep dives, but later on investigate revealed that due to tension buildup Within the pitot tube at higher speeds, airspeed readings turned unpredictably exaggerated. As P-47s ended up able to out-dive enemy fighter planes aiming to escape https://lhcathome.cern.ch/lhcathome/show_user.php?userid=1942713