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gptkbp:instanceOf
|
airspace classification
|
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gptkbp:appliesTo
|
pilots
IFR and VFR flights
aircraft operators
|
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gptkbp:communication_requirement
|
establish and maintain two-way radio communication with ATC
|
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gptkbp:contains
|
primary airport
|
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gptkbp:depicts
|
VFR sectional charts
|
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gptkbp:entry_requirement
|
ATC clearance not required, but communication must be established
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gptkbp:establishedBy
|
FAA rulemaking
|
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gptkbp:example_airport
|
gptkb:San_Jose_International_Airport
gptkb:Raleigh-Durham_International_Airport
gptkb:Nashville_International_Airport
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gptkbp:heldBy
|
gptkb:airport
radar approach control
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Class C airspace
|
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gptkbp:ICAO_equivalent
|
gptkb:Control_Zone_(CTR)
|
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gptkbp:inner_core_radius
|
5 nautical miles
|
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gptkbp:inner_core_vertical_limit
|
surface to 4,000 feet AGL
|
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gptkbp:mayInclude
|
satellite airports
|
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gptkbp:minimum_equipment
|
amateur radio
transponder with altitude reporting
|
|
gptkbp:outer_shelf_radius
|
10 nautical miles
|
|
gptkbp:outer_shelf_vertical_limit
|
1,200 to 4,000 feet AGL
|
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gptkbp:precededBy
|
gptkb:Class_D_airspace
|
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gptkbp:purpose
|
control air traffic around busy airports
|
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gptkbp:regulates
|
gptkb:Federal_Aviation_Administration
|
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gptkbp:requires
|
Mode C transponder
two-way radio communication
|
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gptkbp:shape
|
two-tiered cylindrical area
|
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gptkbp:successor
|
gptkb:Class_B_airspace
|
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gptkbp:symbol_on_chart
|
magenta lines
|
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gptkbp:used_in
|
gptkb:United_States
|
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gptkbp:bfsParent
|
gptkb:National_Airspace_System
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gptkbp:bfsLayer
|
5
|