Self-study material for the exams in accordance with the EU regulationStudy material for the A1/A3 online examinationSection 1: To fly as safely as possible – Air Safety Section 2: Airspace restrictions – are you aware of the rules? Section 3: What rules exist in the air? – Aviation Regulations Section 4: How humans work – human performance limitations Section 5: Planning and performing a flight – operational procedures Section 6: The drone and its functions – UAS general knowledge Section 7: Spreading and handling data properly – integrity and data protection Section 8: How to be safe in case of accident – Insurance Section 9: Counteract crime against aviation – Security Study material for the A2 additional theoretical knowledge examinationSection 10: How weather affects flight – Weather knowledge Section 11: Performance of an unmanned aircraft system in flight Section 12: What can you do to reduce the risks on the ground? Study material for the STS examination when A1/A3 online exam is passedSection 3: What rules exist in the air? – Aviation Regulations Section 4: How humans work – human performance limitations Section 5: Planning and performing a flight – operational procedures Section 6: The drone and its functions – UAS general knowledge Section 10: How weather affects flight – Weather knowledge Section 11: Performance of an unmanned aircraft system in flight Section 12: What can you do to reduce the risks on the ground? Section 13: Technical and operational mitigations for air risks Study material for the STS examination when A2 additional exam is passedSection 3: What rules exist in the air? – Aviation Regulations Section 4: How humans work – human performance limitations Section 5: Planning and performing a flight – operational procedures Section 6: The drone and its functions – UAS general knowledge Section 13: Technical and operational mitigations for air risks