The Spear-1B is a medium-sized vertical-takeoff fixed-wing UAV with 55 kg takeoff weight, 15 kg payload, and up to 5 hours endurance for versatile medium-range missions.
Key Capabilities
- Vertical takeoff and landing (VTOL) capability
- 55 kg maximum takeoff weight with 15 kg payload
- 5-hour endurance at 10 kg payload, 3-hour at 15 kg
- 150 km/h maximum speed with 90–110 km/h cruise
- Single-point GPS positioning
- 12 L fuel capacity for medium-range operations
Technical Specifications
| Fuselage length | 2,500 mm |
|---|---|
| Wingspan | 3,800 mm |
| Maximum takeoff weight | 55 kg |
| Maximum payload | 15 kg |
| Endurance time | 3 h @ 15 kg payload, 5 h @ 10 kg payload |
| Cruise speed | 90–110 km/h |
| Maximum speed | 150 km/h |
| Maximum fuel capacity | 12 L |
| Maximum wind resistance | 12 m/s |
| Takeoff and landing mode | Vertical takeoff and landing |
| Positioning system | Single-point GPS |
Applications
Medium-range surveillance, tactical reconnaissance, aerial mapping, and rapid-deployment patrol missions.
Deployment note: Final configuration, operator training, airspace approval, and local regulatory compliance are required before deployment.






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