Part 71 - DESIGNATION OF CLASS A, B, C, D, AND E AIRSPACE AREAS; AIR TRAFFIC SERVICE ROUTES; AND REPORTING POINTS
Subpart A – Class A Airspace
Subpart B – Class B Airspace
Subpart C – Class C Airspace
Subpart D – Class D Airspace
Subpart E – Class E Airspace
Subpart H – Reporting Points