Heavy-lift and large-payload UAVs move supplies, ammunition, medical loads and equipment where roads are absent or dangerous. FlySpark supplies multirotor transport platforms rated from 10 kg to 100 kg payload, with RTK positioning, dual-light gimbals and long-range ground controllers for military logistics, disaster relief and industrial delivery.

The YS-F40 (10–40 kg) is the compact option for platoon resupply; the YS-F50 (30–50 kg) balances payload and footprint; the YS-F100A (30–100 kg) is the heavy hauler for cargo drops and casualty evacuation loads. The YS-30 series adds six-axis redundancy for missions that cannot tolerate a motor failure. All ship with the C12 dual-light gimbal and G20 remote controller unless specified otherwise.

Compare on rated payload against flight time (a 100 kg platform may fly 15 minutes fully loaded and 60 minutes empty), redundancy (quad versus hex/coaxial), weather rating, battery logistics and whether the platform supports waypoint autonomy and payload release mechanisms. Training and spares planning matter more here than on small drones because airframes are large and mission-critical.

These platforms are exported to authorized operators with end-user documentation. Lead time is 4–8 weeks; we support remote commissioning and on-site training on request.