[38] Some P-forty seven pilots claimed to own broken the seem barrier in steep dives, but later on investigate revealed that due to force buildup Within the pitot tube at high speeds, airspeed readings turned unpredictably exaggerated. As P-47s have been capable to out-dive enemy fighter planes seeking to escape http://www.drugoffice.gov.hk/gb/unigb/kowear.com/american-fighter/