The text acknowledges Mr. Dewey Chadek's concerns about the sonic boom studies being conducted in Oklahoma City by the Federal Aviation Agency. It mentions that the tests were promised to be carefully conducted with attention to complaints and damage claims. The testing was urged by civic leaders in Oklahoma City for the development of aviation industries. The FAA has issued a pamphlet regarding the program in response to public reaction. Dewey Chadek called to express dissatisfaction with the Senator's lack of response to his letter about the sonic booms.