A2 CofC - Drone Certificate of Competency Emergency and Flyaway Procedures Questions and Answers

Question 1

During an operation, your UAS becomes completely unresponsive to controls and begins to fly away from your location, eventually crossing a busy road before you lose sight of it.
According to UK regulations, what is the most critical reporting action you must take after this event?

Accepted Answer

C. Submit a mandatory occurrence report to the Civil Aviation Authority (CAA).

Answer

A. Inform the drone manufacturer's technical support department.

Answer

B. Report the incident to the police only if it caused a traffic accident.

Answer

D. Post the details on a popular UK drone forum to warn other pilots.

Question 2

A remote pilot is flying in an area with good GPS reception. Suddenly, the control link between the remote controller and the UAS is lost due to unexpected radio interference. What is the most common pre-programmed failsafe action the UAS will initiate?

Accepted Answer

D. Execute an automatic 'Return to Home' (RTH) procedure.

Answer

A. Shut down its motors and descend ballistically.

Answer

B. Continue flying on its last commanded heading and altitude.

Answer

C. Enter a hover at its current position until the battery is depleted.

Question 3

While flying, a remote pilot receives a "GPS Signal Lost" warning and observes that the UAS is no longer holding its position, instead starting to drift with the wind. This behaviour indicates the UAS has most likely reverted to which flight mode?

Accepted Answer

B. Attitude (ATTI) Mode

Answer

A. Sport Mode

Answer

C. Headless Mode

Answer

D. Failsafe Mode

Question 4

A remote pilot observes their UAS making erratic, tight circling movements shortly after take-off near a steel-framed building. This dangerous behaviour, often called the 'toilet bowl effect', is a classic precursor to a flyaway and is most commonly caused by what?

Accepted Answer

D. Severe magnetic interference affecting the onboard compass.

Answer

A. A critical drop in battery voltage.

Answer

B. The propellers being attached in the wrong order.

Answer

C. Strong, gusting wind conditions overwhelming the motors.

Question 5

During a flight, you receive a critical low battery warning from your UAS, indicating that an immediate landing is required. Which of the following actions is the most appropriate and safe response?

Accepted Answer

C. Identify the nearest safe and clear area to perform a controlled landing without delay.

Answer

A. Attempt to fly back to the precise take-off point, regardless of distance.

Answer

B. Immediately gain as much altitude as possible to improve the chances of gliding.

Answer

D. Continue the mission until the UAS initiates its own automatic landing procedure.

Question 6

A remote pilot briefly loses direct Visual Line of Sight (VLOS) with their UAS as it passes behind a large building. According to standard UK emergency procedures, what is the most appropriate immediate action to safely regain VLOS?

Accepted Answer

A. Stop all horizontal movement and increase the UAS's altitude vertically until it is visible above the obstruction.

Answer

B. Immediately activate the Return to Home (RTH) function and wait for the UAS to return.

Answer

C. Continue flying the intended path using the map on the controller, assuming it will reappear shortly.

Answer

D. Rely on a remote observer, if present, to guide the aircraft back into view.