Controlled and uncontrolled airspace classes and their operating requirements for small unmanned aircraft under FAA Part 107.
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- What is the altitude range for Class A airspace?
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18,000 feet MSL and above- Can a Part 107 remote pilot operate in Class A airspace?
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No, Part 107 aircraft are limited to 400 feet AGL maximum- What type of airport is served by Class B airspace?
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The busiest airports, typically major metropolitan hubs- What is required to operate a Part 107 sUAS in Class B airspace?
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ATC clearance is required- What visibility minimum applies in Class B airspace?
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3 statute miles- What is the cloud clearance requirement in Class B airspace?
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1,000 feet above, 1,000 feet below, 2,000 feet horizontal- Which airports are served by Class C airspace?
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Busy airports with moderate traffic, but less than Class B- What is required to operate a Part 107 sUAS in Class C airspace?
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ATC clearance is required- What visibility minimum applies in Class C airspace?
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3 statute miles- What is the cloud clearance requirement in Class C airspace?
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1,000 feet above, 1,000 feet below, 2,000 feet horizontal- Which airports are served by Class D airspace?
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Airports with an operating control tower, moderate traffic- What is required to operate a Part 107 sUAS in Class D airspace?
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ATC clearance is required- What visibility minimum applies in Class D airspace?
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3 statute miles- What is the cloud clearance requirement in Class D airspace?
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1,000 feet above, 1,000 feet below, 2,000 feet horizontal- What is Class E airspace?
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General controlled airspace, the most common type below 14,500 feet MSL
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