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Airspace Classes & Sectional Charts

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What is the difference between AGL and MSL?

(Refer to FAA-CT-8080-2H, Figure 23) If you are inspecting the high-intensity lights on top of the towers 5 1/2 nautical miles southwest of Savannah International Airport, would you need prior authorization from ATC?

(Refer to Figure 25, area 8.) What airspace would you be operating in if flying at the maximum allowable altitude while inspecting the towers 9 statute miles SW of Dallas Executive Airport (RBD)?

How do I determine whether or not an MTR segment is above 1,500 feet?

Practice Question: (Refer to Figure 25, area 3.) If Dallas Executive (RBD) tower is not in operation, which frequency should be used as a Common Traffic Advisory Frequency (CTAF) to monitor airport traffic?

What does the Mode C / 30 NM circle on a Sectional Chart mean?

Practice Question: (Refer to FAA-CT-8080-2G, Figure 21) There’s a cluster of towers 13 statute miles south of Minot Airport. What’s the height of the tallest tower?

What is the difference between CT and CTAF?

What does ‘SFC’ stand for on a Sectional Chart?

You teach that there is more information ‘on the border’ of a Sectional Chart. Where can I see this?