Class B airspace is charted on Sectional Charts, IFR En Route Low Altitude, and Terminal Area Charts. A solid shaded blue line depicts the lateral limits of Class B airspace. Numbers indicate the base and top, i.e. 100/SFC, 100/25(AIM 3-2-3)6-34 What basic ATC services are provid...
Check out this portion of the Sectional Aeronautical Chart legend, found on page 1-1 of the testing supplement that remote pilots need to reference during the FAA’s Aeronautical Knowledge Test. This shows you what colors match up with what airspace classes. Bottom line—if you’re flying in...