Support for Sonic Boom Studies in Oklahoma City1964-06-11unknownhttp://rightsstatements.org/vocab/NKC/1.0/enghttp://congressarchives.org/record/CAC_CC_038_8_47_6_0045The letter is thanking Mr. and Mrs. Harbin for their support of the sonic boom studies in Oklahoma City. The senator acknowledges that there is both support and opposition to the project and emphasizes the importance of obtaining data on the acceptability of sonic boom noises. The senator assures that the comments of Mr. and Mrs. Harbin will be forwarded to the appropriate officials.