7. Natilus N3.8T
With its creative blended wing body form, the Natilus N3.8T reflects the direction autonomous cargo aircraft will travel. With up to 3.8 tonnes of cargo capacity, this large-scale drone provides a notable capacity boost above conventional cargo drones. Although it keeps similar speed and range, its unusual aerodynamic design lowers fuel consumption by 60% relative to conventional aeroplanes. Advanced flight control algorithms and automated cargo handling systems of the N3.8T help to provide effective operations with low ground infrastructure demand. Big cargo carriers trying to maximise their air cargo operations have drawn large investment in the drone's development.