The letter expresses concern about the sonic boom tests being conducted in Oklahoma City, stating that they are causing property damage and posing a danger to residents, particularly children in schools. The writer urges Senator Monroney to use his influence to have the tests stopped. Senator Monroney responds, stating that he has urged the FAA to change aircraft and flight altitudes, as well as investigate recent damage to stores with plate glass windows. The writer continues to express concern and urges for the tests to be stopped before someone is injured.