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

• 71.31 - Class A airspace.
• 71.33 - Class A airspace areas.

Subpart B—Class B Airspace

• 71.41 - Class B airspace.

Subpart C—Class C Airspace

• 71.51 - Class C airspace.

Subpart D—Class D Airspace

• 71.61 - Class D airspace.

Subpart E—Class E Airspace

• 71.71 - Class E airspace.

Subparts F–G—[Reserved]

Subpart H—Reporting Points

• 71.901 - Applicability.