Airworthiness criteria for an air platform for extinguishing

 The technical documentation on the development of airworthiness criteria for an air platform for extinguishing fires on high-rise buildings in the amount of 1 volume on 248 sheets  

• Aerodynamic quality of the UAV: long range at the same energy costs;
• No need for runway: vertical takeoff and landing;
• Long endurance UAV (up to 5 hours in special-purpose configuration);
• Heavy-payload UAV (100 kg maximum payload);
• High efficiency (the absence of tail rotor retains 15% of efficiency);
• Minimal overall size of the UAV (rotor diameter is 4.5 meters);
• Minimal helipad size (3.6 meters only) for 100 kg payload mission flight;
• Safe autorotation landing in case of engine failure;
• 1.5 kW of free power for payload equipment
• Manuals