Drohnenwissen
Which PDRAs are currently available for drones in Germany? (Pre-Defined Risk Assessment)
You can see the PDRAs available in Germany categorised according to PDRA-S and PDRA-G.
PDRA-S
PDRA-S01 (= mirror of STS-02 for drones without CE class)
- Visual contact with the UAS: Yes, mandatory (= 
VLOS ). - Ground area: Can be cordoned off and is under the control of the drone pilot.
 - Airspace: Controlled or uncontrolled (no restrictions).
 - Maximum flight altitude: 120 metres.
 - Drone characteristics: Maximum size of 3 m and maximum take-off weight MTOM up to 25 kg.
 - CE class of the drone: None required.
 - Pilot training: A2 drone licence and practical training with recognised body.
 - see also AMC4 of EU regulation 2019/947
 
PDRA-S02 (= mirror of STS-02 for drones without CE class)
- Visual contact with the UAS: Not required (= 
BVLOS ) if the distance between remote pilot and drone does not exceed 1 km. a distance of 2 km is permitted if a helper is used (=EVLOS ). - Ground area: Can be cordoned off and is under the control of the drone pilot.
 - Airspace: Controlled or uncontrolled (no restrictions).
 - Maximum flight altitude: 120 metres.
 - Drone characteristics: Maximum size of 3 m and maximum take-off weight MTOM up to 25 kg.
 - CE class of the drone: None required.
 - Pilot training: A2 drone licence and practical training with recognised body.
 - see also AMC5 of the EU regulation 2019/947
 
PDRA-G
PDRA-G01
- Visual contact with the UAS: Not required (= 
BVLOS ) if the distance between remote pilot and drone does not exceed 1 km. Otherwise yes, by yourself or by helpers ( = -  
EVLOS ). - ground area: Sparsely populated.
 - airspace: Uncontrolled with low risk of encountering a manned aircraft.
 - maximum flight altitude: 150 m.
 - Drone characteristics: Maximum size of 3 m and energy of max. 34 kJ.
 - CE class of the drone: None required.
 - Pilot training: Requirements depending on the planned mission.
 - see also AMC2 of the EU regulation 2019/947
 
PDRA-G02
- Visual contact with the UAS: Not required (= 
BVLOS ). - Ground area: Sparsely populated.
 - Airspace: Restricted.
 - Maximum flight altitude: Unlimited.
 - Drone characteristics: Maximum size of 3 m and energy of max. 34 kJ.
 - CE class of the drone: None required.
 - Pilot training: Requirements depending on the planned mission.
 - see also AMC3 of EU regulation 2019/947
 
PDRA-G03 (for automated monitoring and inspections of facilities and infrastructure)
- Visual contact with the UAS: Not required (= BVLOS).
 - Radio contact to the UAS: direct C2-link.
 - Ground area: Sparsely populated.
 - Airspace: ARC-a (atypical airspace).
 - Maximum flight altitude: 15m above obstacles.
 - Flight range: max. 30m to the side of the obstacle.
 - Drone characteristics: Maximum size of 3 m and energy of max. 34 kJ.
 - CE class of the drone: None required.
 - Pilot training: according to the planned mission.
 - see also AMC6 of the EU regulation 2019/947