Navigating Charts

122.95 MHz. 118.7 MHz. 119.45 MHz.

the Notices to Airmen (NOTAM) publication. notes on the border of the chart. the Airport/Facility Directory section of the Chart Supplement.

A private airport with a grass runway. An abandoned paved airport having landmark value. A public airport with a runway that is not a hard surface.

Class G airspace — surface up to but not including 700 feet MSL; Class E airspace — 700 feet to 14,500 feet MSL. Class G airspace — surface up to but not including 18,000 feet MSL. Class G airspace — ...

Class C. Class D. Class E.

Class E airspace from the surface to 1,200 feet MSL. Class D airspace from the surface to the floor of the overlying Class E airspace. Class G airspace from the surface up to but not including 700 feet AGL.

1,300 feet MSL. 1,300 feet AGL. 1,700 feet MSL.