Airspace & ChartsCâu 39 / 100
On a sectional chart, a rural area is covered by a wide faded magenta shaded band, and no dashed or segmented lines cross the site. At what altitude does controlled Class E airspace begin over this location?
a.At the surface, because any magenta shading indicates a surface area
b.At 1,200 ft AGL, the standard floor used across most of the country
c.At 700 ft AGL, which is what the faded magenta shaded band depicts
d.At 14,500 ft MSL, the floor of Class E over unmapped terrain
Giải thích
The soft magenta vignette on a sectional shows that the floor of Class E airspace is lowered to 700 ft AGL, usually to protect instrument approaches. A blue vignette is what marks a Class E floor of 1,200 ft AGL, and a dashed magenta line marks a Class E surface area. Because the Class E floor here is 700 ft AGL, the airspace below it is Class G and needs no authorization under §107.41.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- A remote pilot plans to fly a small UAS at 250 ft AGL over open farmland. The sectional chart shows the site is not enclosed by any solid blue, segmented blue, segmented magenta, or dashed magenta line, and no shaded band covers the area. What airspace authorization does this operation require?
- A sectional chart shows an airport enclosed by a segmented (dashed) blue line with a boxed number nearby. A remote pilot wants to operate at 200 ft AGL from a park located 1.5 SM inside that dashed blue boundary. What is required before the flight?
- A remote pilot studying a sectional finds the intended launch site inside a dashed magenta line that surrounds a small non-towered airport. What does this depiction mean for the planned Part 107 flight?
- While operating a small UAS at 300 ft AGL over an open field, the remote PIC and the visual observer see a crop-dusting airplane maneuvering toward the operating area at roughly the same altitude. What action is required?
- A remote pilot applicant is reviewing the vertical structure of the National Airspace System. Which statement correctly describes the vertical limits of Class A airspace?
- A remote pilot needs to fly inside Class D airspace tomorrow morning and wants the fastest lawful way to obtain approval. Which statement best describes the Low Altitude Authorization and Notification Capability (LAANC)?
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