Question

While preparing your sUAS for flight, you notice that one of the propeller blades has a nick. What action should you take?

1) If the nick is less than 1/4 the length of the blade, it is safe to operate without replacement
2) Remove and replace the propeller; consult manufacturer's guidelines for repair, if any
3) Repair by filing the nick to a smooth curve or with adhesive approved for use on the propeller material

Answer 1

If a nick is found on a propeller blade of an sUAS, the blade should be removed and replaced following the manufacturer's guidelines to ensure safety and proper functioning of the aircraft.

Step-by-step explanation:

While preparing your sUAS (small Unmanned Aircraft System) for flight, if you notice that one of the propeller blades has a nick, the appropriate action to take is to remove and replace the propeller. This is in accordance with best safety practices and ensures the integrity of your flight equipment. Consulting the manufacturer's guidelines is important for proper repair or replacment. Continuing to fly with damaged propeller blades can lead to imbalanced flying characteristics, excessive vibration, and potential failure during operation which may cause harm or damage.