The Sonic Boom Dilemma: A Call for Research and Innovation1964-07-06unknownhttp://rightsstatements.org/vocab/NKC/1.0/enghttp://congressarchives.org/record/CAC_CC_038_8_47_5_0062The document is a correspondence between two individuals discussing the issue of sonic booms caused by supersonic flights. They agree on the need for further research into the phenomenon and express frustration with the disturbances caused by the booms. The letter suggests potential solutions to reduce the impact of sonic booms and emphasizes the importance of advancing research in this area for the aviation industry.