Wings in Figure are in tandem configuration to have the capability of heavy payload applications due to efficient lift generation. Blended body fuselage and End plates are
configured with tandem wing, in order to acquire the low power consumption for long endurance by reducing the drag over the Unmanned Aerial Vehicle. Since blended body fuselage and end plates are configured with tandem wing, it was found that there is a lack of lateral stability in the mentioned new configuration with the tandem wings, end plates & blended body fuselage. To overcome that instability, twin-tail with the dorsal fin is configured with tandem wing, blended fuselage, and endplates. All together putting a novel configuration with low power consumption & high stability for long endurance and heavy payload applications.