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Level 21

Sectional Chart

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Terminal Radar Service Area
Other Than Hard-surfaced Runways
Airports with Control Towers
Airports without Control Towers
Hard-surfaced Runways 1500 to 8069 feet
Hard-surfaced Runways greater than 8069 feet
Within Airport Boundary Indicates location of VOR VOR-DME or VORTAC
Private Airport
Seaplane Base
Military Airports other than hard-surfaced
Heliport Selected
Ultralight Flight Park Selected
Airport Services Available
Rotating Airport Beacon