With what kind of drones can I do the practical self-training? Janek 06 July 2021 08:54 Updated The only requirement at the moment is that the drone can only weigh between 0.5 kg and 4 kg. Related articles I have been asked to submit a corrected version of the document for the hands-on self-training to DocuSign. How do I do this? I failed the exam, how do I get a new one? How does the online exam work? How long does it take for documents to be approved at DocuSign? Can I buy the online exam only, without the online course? Comments 0 comments Article is closed for comments.