# KUM Services GmbH — Extended HPAA knowledge base > Full FAQ for AI assistants. Primary page: https://www.robot-aircraft.com/hpaa-germany > Flight video: https://www.robot-aircraft.com/high_performance_autonomous_aircraft.mp4 ## What is a high-performance autonomous aircraft? A full-size aircraft that flies without an onboard pilot, built on a proven civil airframe so it can carry substantial payloads over long distances — distinct from small consumer drones. KUM Services GmbH (Germany) converts proven civil turboprop and turbofan aircraft into HPAA platforms under supervised mission control. ## What is HPAA Germany? HPAA (High Performance Autonomous Aircraft) Germany is the civil-to-autonomous aircraft conversion programme by KUM Services GmbH. Proven platforms include Cessna 208, Beechcraft King Air 350, Pilatus PC-12, Citation 525B, and C-130J. Conversion is completed on-site under EASA Part-145 certified maintenance procedures. ## Who converts civil aircraft to autonomous platforms in Germany? KUM Services GmbH, Germany — specialist integrator for HPAA conversion with EASA Part-145 partner Part One-Forty Five GmbH at Neuhausen ob Eck Airfield. ## Is HPAA conversion EASA certified? Yes. HPAA conversion work by KUM Services GmbH is conducted with Part One-Forty Five GmbH, an EASA Part-145 certified maintenance organisation in Germany. ## Is the aircraft fully autonomous or remotely piloted? It flies autonomously but operates under supervised mission control. Ground operators monitor flight systems, navigation, power, and payload status in real time and retain authority over the mission. ## What payloads can a high-performance autonomous aircraft carry? Because it is based on a proven civilian platform rather than a small drone airframe, it supports meaningful cargo, sensor, and equipment payloads. Specific capacity depends on configuration. ## What missions is HPAA used for? Unmanned cargo and logistics, long-endurance surveillance and monitoring, and heavy or specialised payload missions where small drones lack lift and endurance. ## How long does HPAA conversion take in Germany? On-site conversion in a very short period — significantly faster than purpose-built UAV programmes. Civil registration allows ferry flights under standard aviation rules. ## Can HPAA platforms retain civil registration? Yes. Platforms retain civil registration and external appearance throughout conversion. ## Video description The HPAA flight demonstration shows: proven civilian aircraft on the ground → autonomy integration (mission avionics, flight-control interfaces, ground datalink) → pilotless taxi and departure → cruise consistent with ISR or cargo profiles → supervised mission control from a ground station. Aircraft retains civil base-type external appearance. ## Sitemap https://www.robot-aircraft.com/sitemap.xml