AIRSPACE

Class A

18,000' MSL up to and including FL 600

Class B

Surface to 10,000' MSL (TCA)

Class C

Surface to 4,000' above Airport Elevation  (TRSA) 5 NM Radius Core - Surface to 4,000' Above the Airport Elevation 10 NM  Radius - 1,200' to 4,000' Above the Airport Elevation 20 NM Radius - Outer Area

Class D

Surface to 2,500' Above the Airport Elevation Operational Control tower

Class E

Controlled Airspace

Transition Areas - 700' or 1,200'

14,500' up to but not including 18,000'

Airways 1,200' up to but not including 18,000'