Capabilities

Avionics System Design

Start a program

We build aircraft-level electrical and avionics architecture from a clean sheet, matched to your vehicle rather than adapted from someone else’s platform. Includes hardware selection and hardware-in-the-loop build-out.

Aerospace electrical hardware bench

Engineering scope

When you’re starting from a blank page, off-the-shelf avionics platforms rarely fit. HighQ builds aircraft-level electrical and avionics system architecture from a clean sheet: bus topology, power distribution, redundancy scheme, and hardware selection, engineered around your vehicle’s actual mission rather than adapted from someone else’s design. We’ve architected systems for high altitude, long endurance platforms and supported first flight on multiple vehicle programs, defining everything from LV/HV bus structure to failover logic before a single wire is run.

Clean-sheet aircraft-level electrical and avionics architecture, including bus topology and power distribution planning

Hardware selection matched to mission profile, environmental exposure, and certification path

Single-fault tolerant architecture design for safety-critical systems

Hardware-in-the-loop (HIL) build-out and HIL automation for repeatable validation

Vehicle electrical definition and build support through integration

Architecture decisions that account for DO-160 and other certification requirements from day one

Related capabilities

Flight Software

HighQ writes the onboard and ground software that runs your vehicle, scoped to its complexity. We build reusable, highly reliable frameworks, not one-off scripts.

Systems Integration

HighQ integrates electrical, avionics, and software systems into one working platform, turning individually functioning components into a vehicle ready to fly.