The text is a letter addressed to Senator A.S. Mike Monroney, expressing support for the Sonic Boom Studies being conducted over Oklahoma City by the FAA, NASA, and U.S. Air Force. The writers believe the tests are necessary for progress in aviation and scientific achievements, and that Oklahoma City is benefitting from the recognition and publicity resulting from being chosen as the test site. They urge Senator Monroney to give his full support to the continuation of the studies.