Why Autonomy Should Be Decoupled From the Aircraft Platform

Author: Tommy Griffith

Autonomous aircraft are often treated as a single integrated product: one airframe, one autonomy stack, one tightly coupled system.

We think that is the wrong model.

A better approach is to isolate aircraft-specific details at the lowest practical layer, allowing as much of the autonomy stack as possible to remain reusable across platforms.

That does not mean every aircraft is the same. A light utility aircraft and a heavy cargo aircraft have very different dynamics, performance envelopes, avionics, and control interfaces.

Those differences matter.

But they should not have to propagate through the entire autonomy system.

With well-defined interfaces, aircraft-specific integration can be separated from higher-level flight and mission autonomy. Capabilities such as perception, navigation, planning, taxiing, takeoff and landing behaviors, contingency handling, and mission decision-making can then be designed for reuse rather than rebuilt around every new airframe.

The closer a function gets to the physical aircraft, the more platform-specific adaptation it may require. But that does not mean flight autonomy has to be tied to a single vehicle.

Why does this matter?

Because it allows the aircraft to be selected for the mission, rather than selecting a mission around the aircraft for which the autonomy was originally developed.

It also creates a path to add autonomous capability to proven aircraft instead of designing a new autonomous vehicle every time requirements change.

Aircraft may remain in service for decades. Autonomy software, sensors, perception algorithms, and computing hardware can evolve much faster.

The architecture should allow them to.

That is why we have designed FlightStack around portable autonomy capabilities that can work across both light and heavy fixed-wing aircraft, with platform-specific differences handled where they belong.

The goal is not one autonomous aircraft.  It is autonomy that can scale across aircraft.