Dear sir, as you can see in my portfolio, I have designed several drones from the scratch to flight (flying wing, twin boom, special rotorcraft) for special applications, with more than excellent results. I got also the aerdynamic derivatives to supply to the autopilot. All of my projects have flown, but the results of some of them are confidential. I have an extended portfolio protected under password.
I am a CFD expert and aeronautical engineer, and I can ensure you that I have all the capabilites to design any drone under 40 kg, and to coordinate with an autopilot to present a final project. My knowledge of aeronautical structures is also strong, so I can lead the complete design, not only aerodynamical part.
I have indicated 45 days, but I do not want to lie: Designing a drone is not a routine task, and challenges will arise during the project, first of all being the performance definition based in the operational scenario.
Please accept my bid as I guarantee you the success based in superior performance.