This series documents the Committee's successful efforts to prevent a STOLport (Short-Takeoff-and-Landing) from being built at or near Elysian Park. Materials include correspondence among and between CCSEP and the organizations involved in the proposal of the STOLport including the Federal Aviation Administration, the 13th district Councilman, then-councilman Thomas Bradley, the Board of Recreation and Parks commissioners, the Los Angeles Police Department, and an acoustical engineer. This series also documents a related topic from around the same time period: the LAPD's plans for a heliport for the training of police helicopter pilots. In their research into both of these projects, the CCSEP kept a large file of correspondence and articles just on noise pollution, also part of this series.