We provide multiple data-link options, with a 30 km standard range and optional 50 km and 100 km configurations. For conventional radio data links, transmission range is affected by the Earth’s curvature and flight altitude. Higher flight altitudes generally enable longer transmission distances. Directional antennas can also be used instead of omnidirectional antennas to further extend the link range. Our drone can also support 4G/5G cellular networks. In areas with reliable network coverage, the theoretical transmission range is virtually unlimited, while actual range depends on operator coverage and local flight-altitude restrictions.

Yes. After purchase, we provide comprehensive training for your flight crew, covering flight principles, safety features, data-link communications, UAV assembly, and ground station operations. For basic flight training, one day per operator is typically sufficient. If more comprehensive training is required, the training period can be extended based on the operator’s needs.

Yes. We handle the entire process in-house, from R&D and aircraft design to manufacturing. Our flight control system is also developed independently, enabling us to respond quickly to customers’ customization needs and operational requirements.

The aircraft uses 2 or 3 battery packs connected in parallel. If one battery pack suddenly loses power, the system triggers an alarm while the remaining batteries continue to power the aircraft for normal flight. The operator can then decide whether to continue the mission or return to base.

The ground station features a dedicated component service-life monitoring section. The flight control system automatically records the usage of key life-limited components, such as servos and motors, and provides advance alerts as they approach their service limits. Components can then be returned to the factory for inspection or replacement.

Under normal circumstances, flight operations in rainy conditions are not recommended. However, the aircraft can operate in light rain. If light to moderate rain occurs during flight, the aircraft can continue flying safely and return to base for landing.

The flight control system continuously monitors aircraft attitude and altitude. If an abnormal attitude or a deviation of more than 20 m from the target altitude is detected, the aircraft automatically switches to rotor mode. It also supports return-to-home on loss of communication or low battery.

The minimum turning radius is 140 m under suitable conditions. Actual performance depends on weather conditions, payload, and takeoff weight.

As a fixed-wing UAV, the E6A does not rely on conventional forward obstacle avoidance. Instead, it uses terrain awareness and ground proximity warning for flight safety. A LiDAR-based system provides ground proximity alerts, with a warning triggered when the aircraft descends to approximately 40 m above ground level in fixed-wing mode. The flight planning system also integrates a high-precision elevation database, allowing operators to visualize terrain elevation along the entire route and plan terrain-following flight paths to help avoid terrain collisions.

Communication Interference： If the data link is lost, the E6A follows the preset lost-link protocol, either continuing the mission or returning to base. GNSS Interference： The aircraft maintains its attitude and continues flying until GNSS positioning is restored, then resumes the planned mission. Magnetic Interference： The E6A features a proprietary magnetic-free mode, using inertial navigation to estimate heading and maintain flight without relying on magnetic signals.