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.
3D Printing Drone Parts: Which Filament for Which Part
Which filament to use for 3D printed drone parts: PETG, nylon, TPU and carbon-fibre blends compared, print settings that survive flight, and what never to print.
Airframe & DesignDrone 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 & DesignFPV Drones Explained: Building and Flying First-Person View
What FPV drones are and how they differ from camera drones: goggles, analog vs digital video, the parts of an FPV build, flight modes, and how to start safely.
Airframe & DesignHow Much Weight Can a Drone Carry? Working Out Payload Capacity
How to calculate drone payload capacity from motor thrust: the 2:1 rule, a worked example, why payload trades against flight time, and typical capacities by class.
Airframe & DesignHow to Build a Drone from Scratch: The Complete Beginner's Roadmap
How to build a drone from scratch: the parts you need, how they fit together, the build order, and the sizing decisions that make or break a first quadcopter.
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.