Delivery
Payload-optimized airframes for short-haul delivery. Tethered or free-flight. Part 108-ready.
Carrying a parcel is easy; carrying it far, safely, and repeatedly is a design problem. Four things decide it:
The payload bay has to hold the parcel securely and keep the center of gravity where the flight controller expects it. DRONA models the cargo as a real payload with weight and position, not an afterthought.
Six or eight motors tolerate a motor failure far better than four, which matters when the aircraft flies away from you. DRONA designs hex and octo configurations and validates the thrust margin at full cargo weight.
Every gram of payload costs battery, and every extra battery adds weight that costs more battery. DRONA computes this spiral honestly and shows the expected endurance before you commit to hardware.
A route flown daily meets wind eventually. Thrust-to-weight, ESC headroom, and battery sag are validated so the margin exists on the windy day, not just the demo day.
You describe the job the way you would to an engineer:
"A hexacopter delivering 2 kg parcels 5 km each way, coastal wind margins."
DRONA answers with a complete design: airframe, motors, ESCs, battery, flight controller, and the cargo payload, validated for physics, priced from live listings, and rendered in 3D.
It is a trade, not a fixed number: payload, battery, and airframe weight compete for the same lift budget. Describe the parcel weight and distance and DRONA computes an airframe that carries it with validated margins.
Range is set by battery energy versus total weight, and adding battery adds weight. DRONA shows the expected endurance for the exact design so the route plan starts from real numbers.
Almost everywhere, yes: flying beyond visual line of sight is regulated and country-specific. DRONA designs and validates the aircraft; route approval and operation stay with the operator.
What you describe
DRONA translates a description of the work into a complete, compatible, priced airframe. Validated. Flyable. Yours.
