EstatePass

Airspace & Charts — Part 107 Practice Questions

157 questions in this content area, roughly 15–25% of the exam. 10 are published in full below with worked explanations.

1. A launch site sits at a ground elevation of 1,200 feet MSL. Class E airspace in that area begins at 1,700 feet MSL. What is the highest AGL altitude the aircraft can reach before entering Class E?

  • A400 feet AGL
  • B1,700 feet AGL
  • C700 feet AGL
  • 500 feet AGL

Why D is correct

Why this is correct: Class E floor is 1,700 feet MSL. Ground elevation is 1,200 feet MSL. The difference is 500 feet (1,700 - 1,200), meaning Class E begins 500 feet above the surface. Thus, the highest AGL altitude before entering Class E is 500 feet AGL. Why the other choices are wrong: 400 feet AGL is the Part 107 limit, but the question asks for the highest before entering Class E, which is 500 feet. 1,700 feet AGL would be far above the floor. 700 feet AGL is not derived from these numbers. Exam tip: To find the AGL height of an MSL floor, subtract ground elevation MSL from floor MSL.

2. A presidential visit is announced in the city where a remote pilot has a scheduled shoot. What is the most likely airspace consequence?

  • AAn automatic LAANC approval at a lower ceiling
  • A temporary flight restriction that may prohibit the operation
  • CNo effect, because TFRs exempt small unmanned aircraft
  • DA temporary upgrade of the local Class D to Class B

Why B is correct

Why this is correct: Presidential visits trigger VIP TFRs that typically include an inner ring where all aircraft operations, including small UAS, are prohibited. The remote pilot must check NOTAMs and reschedule or relocate if the site falls within the TFR. Why the other choices are wrong: 'An automatic LAANC approval at a lower ceiling' is wrong; LAANC approvals are typically suspended within a VIP TFR. 'No effect, because TFRs exempt small unmanned aircraft' is wrong; TFRs explicitly include UAS. 'A temporary upgrade of the local Class D to Class B' is wrong; airspace class does not change for a VIP TFR. Exam tip: VIP TFRs are absolute. If your site is inside, your flight is cancelled.

3. A remote pilot's site lies beneath a charted military training route marked VR1207. What should be anticipated?

  • AThe route is closed to all aircraft during daylight
  • BAn automatic airspace authorization is granted along the route
  • CThe route only applies above 10,000 feet MSL
  • Fast, low-altitude military traffic along the route

Why D is correct

Why this is correct: VR (Visual Rules) military training routes are used for low-altitude, high-speed military flight training. Aircraft can operate at very high speeds (several hundred knots) at altitudes as low as 1,500 feet AGL or even lower, posing a significant 'see-and-avoid' challenge. Why the other choices are wrong: 'The route is closed to all aircraft during daylight' is wrong; they are used during published times. 'An automatic airspace authorization is granted along the route' is wrong; LAANC does not apply to MTRs. 'The route only applies above 10,000 feet MSL' is wrong; MTRs are specifically for low-altitude training. Exam tip: VR/IR routes mean 'look out!' Expect fast military jets at low levels.

4. A stadium TFR is in effect for a college football game. When does the restriction apply?

  • From one hour before to one hour after the event
  • BOnly when attendance exceeds fifty thousand people
  • COnly while play is actually under way on the field
  • DFor the entire calendar day on which it is held

Why A is correct

Why this is correct: The stadium TFR (per Part 107 is active from one hour before to one hour after the scheduled event, within a 3 NM radius up to 3,000 feet AGL, for stadiums seating 30,000+ and for major league and certain college events. Why the other choices are wrong: Attendance exceeding fifty thousand is not the trigger; it's based on seating capacity. It applies for the entire window, not only during play. It is not for the entire calendar day. Exam tip: Remember the 1-hour-before, 1-hour-after rule for stadium TFRs; check NOTAMs for exact times.

5. A TFR is published with an inner ring of 10 nautical miles and an outer ring of 30 nautical miles for a VIP movement. Where are small unmanned aircraft operations typically prohibited?

  • Inner ring prohibited; outer ring significantly restricted
  • BOnly within 1 nautical mile of the protected site
  • COnly above 400 feet AGL in either ring
  • DNowhere; TFRs do not apply to unmanned aircraft

Why A is correct

Why this is correct: For VIP TFRs, the inner ring (e.g., 10 NM) typically prohibits all unmanned aircraft operations entirely. The outer ring (e.g., 30 NM) imposes significant restrictions, which may include operating only with prior coordination and under specific conditions. Why the other choices are wrong: 'Only within 1 nautical mile of the protected site' underestimates the typical TFR size. 'Only above 400 feet AGL in either ring' is false; TFRs usually apply at all altitudes. 'Nowhere; TFRs do not apply to unmanned aircraft' is dangerously incorrect; TFRs explicitly include UAS. Exam tip: VIP TFRs have two rings: inner = no drones, outer = restricted drones. Always check the specific NOTAM for details.

6. Class B airspace typically extends from the surface up to:

  • A4,000 feet above the airport elevation
  • B2,500 feet above the airport elevation
  • 10,000 feet MSL
  • D18,000 feet MSL

Why C is correct

Why this is correct: Class B airspace, which surrounds the busiest airports, typically extends from the surface up to 10,000 feet Mean Sea Level (MSL). Its exact dimensions vary and are depicted on sectional charts. Why the other choices are wrong: '4,000 feet above the airport elevation' is typical for Class C airspace. '2,500 feet above the airport elevation' is common for Class D airspace. '18,000 feet MSL' is the floor of Class A airspace. Exam tip: Class B often goes to 10,000 ft MSL. Always verify the exact ceiling on the chart for your location.

7. What does a controlled firing area require of pilots?

  • APrior permission from the controlling agency
  • Nothing; firing stops when an aircraft approaches
  • CA flight plan filed before entering the area
  • DA discrete transponder code assigned by ATC

Why B is correct

Why this is correct: A controlled firing area (CFA) is a special use airspace where hazardous activities (like firing) are immediately suspended when an aircraft is detected approaching. Because activities stop, no pilot requirements like permission or flight plans are imposed, and CFAs are not charted. Why the other choices are wrong: Prior permission from the controlling agency is not required. A flight plan is not required. A discrete transponder code is not required. Exam tip: Remember that controlled firing areas are the only special use airspace not depicted on charts because hazards cease when aircraft are present.

8. What does a NOTAM reporting an unserviceable runway lighting system tell a remote pilot operating nearby at night?

  • ANight operations in that area require a waiver
  • BThe airport is closed to all arriving traffic
  • CThe Class D airspace there is suspended
  • Traffic patterns and approaches may differ

Why D is correct

Why this is correct: A NOTAM about unserviceable runway lights provides critical information about airport conditions. This can lead to changes in active runways, traffic patterns, or the volume of night traffic. A remote pilot uses this information to anticipate where manned aircraft might be operating and to maintain a safe distance. Why the other choices are wrong: "Night operations in that area require a waiver" is wrong; the NOTAM itself does not trigger a waiver requirement for UAS. "The airport is closed to all arriving traffic" is wrong; unserviceable lights do not necessarily close the airport. "The Class D airspace there is suspended" is wrong; airspace classification is not affected by lighting outages. Exam tip: Read NOTAMs to predict where traffic will be, not just where it's supposed to be.

9. What is a national security area on a sectional chart, and what does it request of pilots?

  • AAn area reserved for military refueling
  • BAn area where flight is prohibited at all times
  • CAn area requiring a transponder code from ATC
  • An area pilots are requested to avoid voluntarily

Why D is correct

Why this is correct: A National Security Area (NSA) is charted to identify areas where there is a requirement for increased security of ground facilities (e.g., power plants, military sites). Flight through an NSA is not prohibited, but pilots are requested to avoid it voluntarily. The FAA may temporarily restrict flight via a NOTAM if needed. Why the other choices are wrong: "An area reserved for military refueling" describes a Military Training Route (IR/VR) or a Refueling Track. "An area where flight is prohibited at all times" describes prohibited airspace (e.g., P-areas). "An area requiring a transponder code from ATC" describes Mode C veils or other controlled airspace requirements. Exam tip: NSA = voluntary avoidance. It's a request, not a prohibition, unless a NOTAM says otherwise.

10. Which special use airspace is established to warn pilots of a high volume of pilot training or unusual aerial activity, and requires no authorization to enter?

  • AA prohibited area
  • BA restricted area
  • CA national security area with a mandatory restriction
  • An alert area

Why D is correct

Why this is correct: The original explanation correctly states that an alert area warns of high-volume training or unusual activity and requires no authorization. The governing concept is that special use airspace types have different restrictions; alert areas are for information only, not prohibited or restricted access. Why the other choices are wrong: The option stating "A prohibited area" is wrong; prohibited areas forbid all flight without specific authorization. The option stating "A restricted area" is wrong; restricted areas may allow flight with authorization but are not solely for advisory purposes. The option stating "A national security area with a mandatory restriction" is wrong; national security areas are voluntary but not the same as alert areas. Exam tip: Alert Area = be alert, no permission needed. Restricted/Prohibited = permission needed.

147 more Airspace questions

Answers and explanations for these are in the study app.

  • A boxed number such as '25' inside a Class D airspace ring on a sectional means the airspace:
  • A Class B segment is charted as 100 over SFC. What does this describe?
  • A Class D airspace surrounds an airport whose control tower operates only from 0700 to 2100 local. What happens to the airspace outside those hours?
  • A dashed magenta line encircling an airport on a sectional chart indicates the boundary of what?
  • A grid on the UAS Facility Map shows a ceiling of 0 feet. What does that mean for a Part 107 operation in that grid?
  • A group of obstructions on a chart is shown with a symbol depicting two towers joined at the base. What does this indicate?
  • A LAANC grid near a runway approach shows a ceiling of 0 feet. This means:
  • A latitude and longitude position of 39 degrees 45 minutes North, 104 degrees 52 minutes West would be located:
  • A magenta flag symbol on a sectional chart marks what?
  • A military operations area is charted over a remote pilot's planned survey site. What is the primary concern for the operation?
  • A Military Operations Area shown on a sectional means:
  • A Part 107 operation requires FAA authorization before flying in:
  • A Prohibited Area differs from a Restricted Area in that a Prohibited Area:
  • A prohibited area is charted near a planned operating site. What must the remote pilot do?
  • A remote pilot estimates a site is 3 nautical miles from an airport. Roughly how far is that in statute miles?
  • A Remote Pilot in Command plans a flight that will pass near a Military Operations Area (MOA) but not enter it. Which statement is correct regarding preflight actions for this situation?
  • A remote pilot is inspecting a 600-foot broadcast tower, operating at 650 feet AGL and remaining within 400 feet of the structure. The tower stands beneath a shelf of Class E airspace whose charted floor is 700 feet AGL. In what airspace is the small unmanned aircraft operating?
  • A remote pilot is planning an operation 5 nautical miles from the geographic center of a Class C primary airport. The sectional chart depicts a solid magenta line at this location. What is the floor of controlled airspace directly above the pilot's location?
  • A remote pilot is planning at a site under a Class C shelf charted 41 over 17, with ground elevation 900 feet MSL. At 400 feet AGL, is the aircraft in Class C?
  • A remote pilot is reviewing a sectional chart and sees a shaded magenta area labeled 'G' next to an airport. Within this shaded magenta area, what is the floor of Class E airspace?
  • A remote pilot is surveying a construction site located 2.5 NM west of an airport with a part-time control tower. The airport's Class D airspace is charted with a blue dashed line, and the data block shows 'CT' with hours. The operation is planned for a Sunday when the tower is closed, and the airport's Chart Supplement states that the surface area reverts to Class G outside tower hours. Up to what altitude may the remote pilot operate without an airspace authorization?
  • A remote pilot is under a Class B shelf whose floor is charted at 3,000 feet MSL. The ground elevation is 600 feet MSL and the planned flight is at 350 feet AGL. What authorization is required?
  • A remote pilot measures 1.5 inches on a sectional chart between the launch site and an airport boundary. Approximately how far apart are they?
  • A remote pilot must confirm whether an operating site sits inside a charted Class E surface area. What is the reliable method?
  • A remote pilot needs the terrain elevation at a planned launch site to convert a charted MSL airspace floor into a usable AGL altitude. Where is this information found on a sectional chart?
  • A remote pilot needs to determine whether a site is inside a Class D boundary. What is the most reliable approach?
  • A remote pilot notes a restricted area on the chart with times of use listed as intermittent by NOTAM. What does this require?
  • A remote pilot opens a UAS Facility Map before requesting authorization near a towered airport. These maps show:
  • A remote pilot operating in Class G airspace 4 miles from an uncontrolled airport is legally clear of 107.41. What other rule still constrains the operation?
  • A remote pilot operating in Class G airspace notices a manned aircraft practicing instrument approaches to a nearby non-towered field. What does this suggest?
  • A remote pilot plans to fly at 200 feet AGL over farmland well away from any airport, in airspace that is uncontrolled at that altitude. What class is it and what authorization does Part 107 require?
  • A remote pilot plans to operate beneath the floor of an active MOA charted from 1,500 feet AGL. What is the status?
  • A remote pilot receives a LAANC authorization for a two-hour window. Weather delays the crew and they arrive four hours later. What should the remote pilot do?
  • A remote pilot receives an automatic LAANC approval for 200 feet AGL. During the flight the client asks to capture a shot at 300 feet. What is the correct response?
  • A remote pilot receives LAANC approval and then decides to move the operation half a mile to a better vantage point. What is required?
  • A remote pilot sees a segmented blue line around an airport with the notation [25] inside a bracket box. What does the number indicate?
  • A remote pilot sees a segmented circle with extended legs beside an airport on the chart supplement. What information does the traffic pattern indicator provide?
  • A remote pilot sees an airport on the chart with no depicted airspace boundary and a magenta symbol. What does this indicate about authorization?
  • A remote pilot wishes to operate a sUAS up to 300 feet AGL at a location that is 5.2 miles from the primary airport of a Class C airspace area. The Class C airspace has a published inner core that extends from the surface to 4,000 feet MSL, and an outer shelf that extends from 1,200 feet MSL to 4,000 feet MSL. Assuming standard chart dimensions, is airspace authorization required?
  • A remote pilot's LAANC request is auto-approved at 300 feet in one grid and 100 feet in the adjacent grid where the operation also extends. What governs the flight?
  • A remote pilot's planned site falls inside a charted restricted area. What is the correct course of action?
  • A remote pilot's site lies inside a charted alert area. What is the practical implication?
  • A sectional chart shows a parachute symbol beside an airport. What should a remote pilot conclude?
  • A sectional chart shows a small magenta flag symbol next to a prominent landmark, unassociated with any airport. What is this most likely to be?
  • A sectional chart shows an area with no magenta or blue vignette and no airspace boundaries. At 350 feet AGL, what airspace is the aircraft in?
  • A shaded magenta band along the edge of an area on a sectional indicates:
  • A small airport symbol on a sectional chart consists of an open circle. Below the symbol, the data reads: 'SFC' and 'UNICOM 122.8'. Based solely on the symbol and data, which statement about this airport is true?
  • A stadium hosting a major league baseball game sits two miles from a planned evening flight. What restriction commonly applies?
  • A Temporary Flight Restriction is most commonly issued for:
  • A UAS Facility Map grid covering a job site shows a ceiling of 100 feet. The remote pilot needs 250 feet AGL to complete the roof survey. What is the correct path?
  • A remote pilot holds a LAANC authorization to operate up to 200 feet AGL inside the Class C surface area of a part-time towered airport. The flight slips to 0430Z, and the tower's published hours are 1100Z to 0300Z, so the tower will be closed. What determines whether an airspace authorization is still required for the operation?
  • A Warning Area is established:
  • A wildfire is burning near a remote pilot's planned site and firefighting aircraft are working the area. What is the most likely restriction and its rationale?
  • An airport data block shows a runway length figure of 30. What is the runway's approximate length?
  • An airport on a sectional chart is depicted as a small magenta circle with no runway pattern drawn inside it and no control tower symbol. What kind of airport does this indicate?
  • An obstruction on a sectional shows two numbers, such as 1,649 and (452). The number in parentheses is:
  • An obstruction on the chart is labeled 2,049 with (1,149) beneath it. A remote pilot is planning a flight near that tower. What do the two figures mean?
  • At a non-towered airport with instrument approaches, controlled airspace often begins at 700 feet AGL rather than at the surface. What class is that overlying airspace?
  • At an airport where the control tower closes at 9 p.m., the surrounding Class D airspace typically:
  • Before a flight near a major stadium during a large sporting event, the remote pilot should:
  • Class A airspace begins at:
  • Class B airspace on a sectional chart shows 100 over 30 inside a segment. What are the vertical limits of that segment?
  • Class C airspace normally extends upward to:
  • Class C airspace shelf floors and ceilings appear on a chart as:
  • Class D airspace generally extends from the surface to:
  • Class G airspace is best described as:
  • Dashed blue lines on a sectional chart depict:
  • Dashed magenta lines around an airport indicate:
  • During which phase of the operation should a remote pilot check for temporary flight restrictions?
  • Entry into a Restricted Area requires:
  • Examining a sectional chart, you see an airport symbol depicted as a solid blue circle with a 'T' inside a circle. The data includes 'CT-123.0' and 'GND-121.7'. This symbol and data combination indicates the airport is which of the following?
  • How are wind turbine farms depicted on current sectional charts?
  • How can a remote pilot determine whether a restricted area is active on the day of a planned flight?
  • How does a warning area differ from a restricted area?
  • How often are sectional charts typically revised, and why does this matter to a remote pilot?
  • How should a remote pilot handle a planned operation the day after a large TFR was published for the area?
  • Is a LAANC authorization sufficient for an operation over people within controlled airspace?
  • LAANC provides remote pilots with:
  • Latitude and longitude coordinates for a site are given as 40 degrees 15 minutes north, 74 degrees 30 minutes west. Which value describes the position north of the equator?
  • NOTAMs are best described as:
  • On a sectional chart, a controlled airport with a control tower but no published instrument approach is depicted with which symbol?
  • On a sectional chart, a small blue circle is positioned directly over an airport's runway diagram. Inside this circle is the letter 'R'. What does this symbol indicate?
  • On a sectional chart, an airport symbol consists of a small open circle with a single line drawn through its center. What type of airport does this represent?
  • On a sectional chart, an airport symbol is depicted as a solid circle with a 'T' inside an open circle. A segmented circle is also shown on the chart. What does the segmented circle depict?
  • On a sectional chart, an airport symbol printed in blue indicates what?
  • On a sectional chart, an area without any blue or magenta vignette shading but with a dashed magenta line labeled 'ENHANCED CLASS E' surrounding an airport symbol indicates that:
  • On a sectional chart, Class B airspace boundaries are depicted by:
  • On a sectional chart the numbers beside an airport read: elevation 1,250, L, 72, 122.8. What does the 72 represent?
  • On a sectional chart, what does a small magenta or blue circle with a letter R inside the airport symbol indicate?
  • On a sectional chart, what does the fading magenta shading on the outer edge of an area indicate?
  • On a sectional chart with a scale of 1:500,000, one inch represents approximately how much distance?
  • On a sectional chart, you see a blue vignette with '700' depicted. What does this indicate about the airspace?
  • On a sectional chart, you see a region bounded by a solid magenta line. Inside this bounded region, the area is shaded light magenta, and a number '700' is printed. What does this chart depiction tell you about the airspace from the surface to 700 feet AGL within the bounded region?
  • On a sectional chart, you see an airport symbol with a magenta vignette (shading) extending from it. There is no blue segmented line or altitude figure within the vignette. What is the airspace structure from the surface upward in the area covered by this vignette?
  • Sectional chart elevations for terrain and obstacles are expressed in:
  • Two airports lie close together and their Class D airspaces overlap on the chart. What does this mean for a remote pilot?
  • What airspace class typically surrounds the nation's busiest airports, extends from the surface to 10,000 feet MSL, and is often described as an upside-down wedding cake?
  • What distinguishes a TFR from a permanently charted restricted area?
  • What does a blue vignette on a sectional chart indicate?
  • What does a solid magenta line depicting a circle around an airport indicate on a sectional chart?
  • What does a tower symbol topped with a small lightning-bolt style marking indicate on a sectional chart?
  • What does an isogonic line on a sectional chart represent?
  • What does LAANC provide to a remote pilot?
  • What does the letter L in an airport data block indicate?
  • What does the notation SFC mean where a Class C or D floor is charted?
  • What happens to a LAANC request that exceeds the facility map ceiling for that grid?
  • What information does the frequency 122.8 in an airport data block most likely represent at a non-towered field?
  • What is a defining characteristic of the lateral extent of Class B airspace?
  • What is a UAS Facility Map?
  • What is the correct interpretation of a NOTAM stating that a temporary crane is erected to 450 feet AGL near a planned operating site?
  • What is the general upper limit of Class C airspace above the primary airport?
  • What is the practical consequence of operating a small unmanned aircraft inside an active TFR?
  • What is the practical value of identifying terrain contour intervals on a sectional chart before a remote operation?
  • What is the primary purpose of a NOTAM?
  • What is the significance of the term controlled airspace for a Part 107 operation?
  • What is the typical lateral dimension of Class C airspace's inner core?
  • What is the vertical extent of Class A airspace, and can a Part 107 operation take place in it?
  • What should a remote pilot check regarding a military operations area before flying beneath or within it?
  • What should a remote pilot do if LAANC is unavailable and the operation must occur in controlled airspace on short notice?
  • What type of special use airspace prohibits flight entirely for reasons of national security, such as over certain government facilities?
  • When reviewing a sectional chart for a preflight briefing, you see an area shaded light magenta (pink) with no specific floor number indicated inside a vignette. This shading most likely indicates:
  • When reviewing a sectional chart, you see an airport symbol that is a solid magenta circle with '122.8' listed directly beneath it. Which characteristic does this depict about the airport?
  • Where does Class E airspace typically begin over most of the continental United States away from airports?
  • Where should a remote pilot look to confirm current airspace restrictions affecting a planned operation?
  • Which airspace class requires an ATC clearance, not merely authorization, for manned aircraft to enter?
  • Which event type most commonly generates a short-notice TFR that a remote pilot might miss?
  • Which operations are eligible for LAANC authorization?
  • Which resource is designed specifically to help a remote pilot check airspace status at a planned site?
  • Which statement about Class C airspace is correct for a remote pilot planning an operation inside its lateral boundaries at 300 feet AGL?
  • Which statement best describes the relationship between a LAANC authorization and Part 107 operating rules?
  • Which two things does a LAANC request require the remote pilot to specify?
  • While reviewing a sectional chart for a flight near a rural airport, you identify an area bounded by a solid blue line. Within this bounded area, no shading or vignette is present. What does this solid blue line most likely represent?
  • While reviewing a sectional chart for a planned flight, you identify an area shaded in light blue. The shading has no other lines or labels within it. In this area, what is the floor of Class E airspace?
  • While reviewing a sectional chart for your planned flight area, you notice a magenta vignette with '1100' inside it. Which statement accurately describes the airspace within this vignette?
  • Why are Part 107 operations rarely affected by Class E floors at 700 or 1,200 feet AGL?
  • Why does a remote pilot need to know a location's ground elevation before interpreting a charted Class E floor of 700 feet AGL?
  • Why does a remote pilot need to know the difference between true north and magnetic north when using charts?
  • Why does Part 107 require authorization for controlled airspace even when the operation stays below 400 feet AGL?
  • Why does Part 107 require authorization for the surface area of Class E airspace but not for Class E that begins at 700 or 1,200 feet AGL?
  • Why is a Class E surface area more restrictive for Part 107 than Class E beginning at 700 feet AGL?
  • Why must a remote pilot convert between MSL and AGL when planning near charted airspace?
  • You are analyzing a VFR sectional chart to determine if your sUAS flight at 500 feet AGL requires an airspace authorization. The chart depicts your intended operating area with a dashed magenta line forming a circle, within which the area is shaded light magenta. No other markings or labels are inside the circle. Based solely on this depiction, what is the most accurate statement about your flight location?
  • You are planning a flight at 500 feet AGL over a national park. The sectional chart shows the area is covered in a light blue shading (vignette) with no associated lines or altitude numbers within the shaded area. What does this blue shading indicate?
  • You are planning a flight in an area depicted on the sectional chart. The chart shows a magenta vignette (shading) around a non-towered airport. Within this vignette, a blue segmented line encloses an area, and the notation '700' is printed next to it. What does this configuration indicate about the airspace?
  • You are planning a flight in an area where the sectional chart shows an area shaded in light magenta, labeled 'MOA'. Within this shaded area, the chart also depicts several irregular dashed magenta lines forming vignettes. What does the presence of these vignettes indicate about the airspace in those specific areas?
  • You are planning a flight near an airport depicted on the sectional chart with a segmented circle around the airport symbol, but no control tower symbol. What does this segmented circle represent?
  • You must plan a flight over varied terrain that crosses from an area shaded blue on the sectional chart into an area shaded magenta. Assuming both areas are away from airports and other special designations, how does the airspace classification from the surface up to 700 feet AGL differ between the two areas?
Unlock all 157 questions