My bad! I realised looking at my web page recently, that I never posted part 3 of the practical RPL exam after posting part 1 and part 2
Even though RPL exam in South Africa has changed a bit recently (since nowdays almost all professional drones have GPS there is less focus on flying without GPS), there is one thing that is unlikely to change.
This one thing i understading risks and being able to take action on any of the risks materialize.
In this part of RPL exam, drone operators need to demonstrate the following:
- understanding the airspaces in terms of reading the aeronautical maps
- applying the above information to the physical location and advising via radio call (yes, in SA you will still need to make a radio call)
- emergency behaviour
The above may not be in any specific sequence, althought the radio call will always be just before the practical flight. Instead of asking you what you will do emergency, your examiner might “create” emergency. It will usually be blocking your view and asking you to spin around while spinning your drone at the same time. The objective of this is to disorientate you, make you lose sight of the drone and momentarily lose control. You will then have to regain control and safely bring the drone back and land it. The most obvious action here is to push the RTH button. But – in some cases the examiner may not want yo udo that, they may request that you bring the drone back manually.
In order to regain control, you will need to determine which direction the drone is facing. Best way to do it is to move the stick to the left or to the right (in mode 2 the right stick). If the drone moves in the direction of the stick, it’s obviously facing away from you, If the drone is moving in oposite direction, it is facing you. You can then bring it back either flying backward or forward. If you don’t see movement, it’ facing sideways – rotate the drone (lett stick in mode 2) and repeat the process.
Emergency routines should be performed in non-GPS mode, becasue GPS losses are quite common. Your drone will drift with wind and at all times yo uwill have to counter the drift caused by wind.

