This page provides graphics designed to increase safety and aid pilots in gaining situational awareness within existing and redesigned Class B areas.

The graphic provides an unobstructed view of the Class B design without any underlying topographic features. The primary airport, primary navaid, and ceilings and floors are shown. Graphics show useful reference points and data to include:

  • Geographic coordinates at each Class B boundary intersection
  • Magnetic fix radial/DME to NAVAIDs
  • Distance of each straight-line Class B boundary segment
Class B Enhancements
Class B Enhancement Date Added ( ** )
Atlanta (PDF) 07 March 2013
Boston (PDF) 14 May 2014
Charlotte (PDF) 28 March 2012
Chicago (PDF) 17 October 2013
Cincinnati (PDF) 28 April 2014
Cleveland (PDF) 28 March 2012
Dallas - Ft. Worth (PDF) 06 March 2014
Denver (PDF) 05 June 2013
Detroit (PDF) 03 April 2014
Honolulu (PDF) 28 March 2012
Houston (PDF) 28 April 2014
Kansas City (PDF) 13 December 2012
Las Vegas (PDF) 21 August 2013
Los Angeles (PDF) 21 December 2011
Memphis (PDF) 21 August 2013
Miami (PDF) 28 April 2014
Minneapolis (PDF) 09 January 2014
New Orleans (PDF) 13 December 2012
New York (PDF) 28 May 2014
Orlando (PDF) 28 May 2014
Philadelphia (PDF) 24 July 2014
Phoenix (PDF) 21 December 2011
Pittsburgh (PDF) 06 February 2014
St. Louis (PDF) 06 February 2014
Salt Lake City (PDF) 14 October 2014**
San Diego (PDF) 21 December 2011
San Francisco (PDF) 06 February 2014
Seattle (PDF) 07 December 2011
Washington Tri-Area (PDF) 24 July 2013
** Indicates chart has been recently added.