Chapter 9. Air Traffic Control Assigned Airspace (ATCAA) ProceduresSection 1. General9-1-1. PURPOSE9-1-2. TERMS9-1-3. POLICYSection 2. Procedures9-2-1. ATCAA PROPOSAL COORDINATION9-2-2. ATCAA PROPOSAL CONTENT9-2-3. ATCAA PROPOSAL SCHEDULINGSection 3. Environmental Impact Analysis Procedures for ATCAAs9-3-1. ENVIRONMENTAL REVIEW PROCESS FOR ATCAA PROPOSALS