FAA Part 107 Drone Practice Test

How do you determine the altitude you're flying at in relation to airspace classifications?

1. By using the drone's GPS system

2. By referring to sectional aeronautical charts

3. By following instructions from the operator

4. By visual reference markers on the ground

The correct answer is: By referring to sectional aeronautical charts

Determining the altitude at which you are flying in relation to airspace classifications is best achieved by referring to sectional aeronautical charts. These charts provide detailed information about different airspace classifications, including their floor and ceiling altitudes, which are crucial for ensuring compliance with FAA regulations. Sectional charts display various types of airspace, such as controlled, uncontrolled, and special use airspace, along with important landmarks, obstacles, and air traffic information. By carefully reading these charts, a drone operator can ascertain their altitude and understand how it affects their operations in relation to nearby airspace. This knowledge is essential for avoiding airspace violations and maintaining safe flight operations. While GPS can provide altitude information, it may not always give complete context regarding airspace classifications. Following operator instructions and using visual reference markers can help in navigation, but these methods do not provide the necessary airspace classification data that sectional charts can offer. Consequently, utilizing sectional aeronautical charts is the most effective way to ensure proper altitude awareness in relation to different airspace classifications.