whatro.bot

Fixed-wing drones

A drone that flies like an aeroplane — a wing provides the lift, so it covers long distances on one battery but cannot hover and needs room to launch and land.

  • fixed-wing drone
  • UAV plane

No products in this category yet.


What it is

A fixed-wing aerial robot is an unmanned aeroplane: the wing makes lift from forward speed, and the propeller only has to beat drag. That is several times more efficient than hovering, so on the same battery a fixed-wing craft flies for an hour or more and tens of kilometres where a multirotor manages well under an hour. The trade: it has to keep moving to stay up. It cannot hover or look at something close up, it needs a launcher, a throw or a strip to get airborne, and a field, a net or a parachute to come down.

Called a fixed-wing drone or a UAV plane. In this taxonomy the rule is lift from a fixed wing and no ability to hover. If it also has rotors for vertical take-off it is a hybrid VTOL.

What they are used for

  • Mapping and survey — photogrammetry of farms, mines, forests and construction sites, where hectares per flight matter more than hovering.
  • Long-range monitoring — pipelines, coastlines, borders and wildlife counts, flown on pre-planned routes.
  • Research — university aerodynamics and autonomy work on small foam airframes with open autopilots.
  • Defence — most military UAVs are fixed-wing; they sit largely outside this catalogue.

What to compare

Attribute Why it matters In this catalogue
flight_time Hours, not minutes — the reason to choose a wing not yet in the catalogue
max_takeoff_weight Weight class sets the rules and the size of launch site needed not yet in the catalogue
payload A mapping camera is light; multispectral and lidar sensors shorten flights not yet in the catalogue
autonomy Almost always flown by an autopilot on a planned route not yet in the catalogue
sdk Open autopilots expose everything; survey products expose a mission planner not yet in the catalogue
open_source Research airframes run open autopilots; survey products are closed not yet in the catalogue

In the catalogue

No products yet — this is where mapping and survey aeroplanes, from hand-launched foam wings to catapult-launched monitoring aircraft, would go.

Edge cases

  • Rotors added for vertical take-off: hybrid VTOL, a separate category.
  • Flying wings and tail-less designs: still fixed-wing.
  • Radio-controlled model planes with no autopilot are not robots: they fail the programmable test in the Robot inclusion rule.
  • Parachute or net recovery does not make it VTOL — it still cannot take off vertically.

Related

Aerial robot · Multirotor · Hybrid VTOL


Rule of membership

Lift from a fixed wing; cannot hover.

Category rb-6-2 in the whatrobot taxonomy.