Free FAA Part 107 Aircraft and Equipment Questions and Answers

Question 1

What is the maximum weight limit for a small unmanned aircraft system (sUAS) under Part 107 regulations?

Accepted Answer

55 pounds

Answer

Under FAA Part 107 regulations, a small unmanned aircraft system (sUAS) is specifically defined as an unmanned aircraft weighing less than 55 pounds. This weight limit includes the aircraft itself and any payload attached to it. Adhering to this limit is fundamental for operating under Part 107 rules; exceeding it requires different certifications or waivers from the FAA.

Question 2

Which component is crucial for determining the location, altitude, and direction of the sUAS?

Accepted Answer

The GPS system

Answer

The GPS (Global Positioning System) is a vital component for sUAS navigation. It provides precise data regarding the aircraft's current location (latitude, longitude), altitude, and direction of travel. This information is essential for stable flight, autonomous operations, waypoint navigation, and critical safety features like Return-to-Home (RTH).

Question 3

How often should you perform a preflight inspection of your sUAS to ensure it is in a condition for safe operation?

Accepted Answer

Before each flight

Answer

FAA Part 107 mandates that a preflight inspection must be performed before each flight. This ensures the sUAS is in a condition for safe operation, identifying any potential mechanical, electrical, or structural issues. This diligent practice is critical for preventing accidents, ensuring airworthiness, and maintaining the safety of the operation.

Question 4

What is the primary function of the return-to-home (RTH) feature in many sUAS?

Accepted Answer

To return the aircraft to a predetermined location if connection is lost or the battery is low

Answer

The Return-to-Home (RTH) feature is a critical safety mechanism in many sUAS. Its primary function is to automatically guide the aircraft back to a predetermined location, typically its launch point, if the control link is lost or the battery level drops below a safe threshold. This feature helps prevent flyaways and ensures a safe recovery of the drone in emergency situations.

Question 5

When operating multiple batteries for your sUAS, what is an essential practice to ensure their longevity and performance?

Accepted Answer

Regularly check for signs of damage or wear and follow the manufacturer's guidelines for charging and storage

Answer

Proper battery management is essential for the safety, longevity, and performance of sUAS batteries. Regularly checking for signs of damage or wear, such as swelling or punctures, and strictly adhering to the manufacturer's guidelines for charging, discharging, and storage, prevents potential hazards like fires or reduced flight times. This practice ensures reliable power and extends the lifespan of expensive battery packs.

FAA - Part 107 Test Practice Test

FAA - Part 107 Test Practice Test

Free FAA Part 107 Aircraft and Equipment Questions and Answers