Airframe & Design
Every gram, every millimetre and every design decision made before the first prototype determines what your UAV can do in the field. These guides cover platform architecture, frame materials, propellers and mass budgeting — the engineering groundwork of any serious drone program.
Drone Frame Materials: Carbon Fibre, Aluminium, Plastics and When to 3D-Print
How to choose UAV airframe materials — carbon fibre, aluminium, engineering plastics and 3D printing — with stiffness, weight, cost and manufacturing trade-offs.
Airframe & DesignDrone Propeller Selection: Diameter, Pitch, Tip Speed and Noise
How to choose UAV propellers: diameter vs pitch trade-offs, disk loading, tip speed limits, noise reduction and matching props to motors — with practical numbers.
Airframe & DesignMultirotor vs Fixed-Wing vs Hybrid VTOL: Choosing Your UAV Platform
A decision framework for drone startups choosing between multirotor, fixed-wing and hybrid VTOL platforms — with endurance, range, cost and complexity trade-offs.
Airframe & DesignThe UAV Mass Budget: How to Manage Weight Before It Manages You
How to build and defend a drone mass budget: typical weight fractions for multirotors and VTOLs, payload fraction benchmarks, growth margins and the 25 kg cliff.