Interactive Instructions for complex aircraft

BILT replaces manuals with interactive 3D instructions that guide technicians through complex procedures at the point of work.

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Flat manuals cause maintenance errors on complex aircraft

Documentation failures are one of the leading causes of maintenance errors in vertical aviation — for helicopters, eVTOL, and unmanned systems.

Service bulletins and safety updates don’t reliably reach the mechanics who need them.

Flat diagrams text leave technicians interpreting and guessing on complex assemblies. The same errors repeat: Backwards bolt installation, missed torque specs, skipped steps, because the documentation doesn't match how people really work.

Experienced maintainers are retiring — and taking critical knowledge with them

When a safety-critical update is issued, there's no reliable mechanism to ensure every third-party maintainer and field mechanic has received and implemented it. Critical updates sit in inboxes while aircraft fly.

VTOL and unmanned systems need the same maintenance discipline as manned aircraft.

The pool of seasoned aviation technicians is shrinking faster than it can be replaced. Programs and OEMs that rely on tribal knowledge passed person-to-person are increasingly exposed as that workforce ages out.

Guidance needs to work where the aircraft is — not back at the desk

Drones and eVTOL platforms are taking on larger, more complex missions: Agriculture, fire and rescue, law enforcement, defense. The maintenance stakes are rising to match. Old documentation standards don't fit these machines.

How BILT Works for Vertical Aviation Programs

  • Build

    We review your existing technical data, most error-prone procedures, and maintenance documentation to identify the highest-impact content to build first.

  • Deploy

    Our team produces 3D interactive instructions from your CAD and approved technical documentation, matched to your specific airframes, assemblies, and service procedures.

  • Update

    Technicians access BILT on mobile devices at the aircraft: No app download required. Web-based deployment removes the adoption barrier for distributed maintenance teams and third-party networks.

  • Refine

    When technical data changes or a service bulletin is issued, push the update instantly to every user on the platform. No reprinting, no distribution chain, no wondering if the update was received.

What aviation maintenance programs achieve with BILT:

8.35x

ROI on manhours saved (measured in Year 1, from first 2 procedures, at a government maintenance program)

37–55%

Reduction in procedure completion time across entry-level and experienced technicians

67 FTE

Equivalent productivity gain per location

8 weeks to launch

From on-site assessment to deployed Intelligent Instructions confirmed at a government maintenance program

Service bulletins and safety updates delivered instantly to every technician on the platform

Ready to bring your maintenance documentation into the 3D era?

Give technicians precise, visual guidance at the point of work — and put critical updates in every maintainer's hands the moment they're issued.

Frequently asked questions

  • What types of vertical aviation programs does BILT work with?

  • Can BILT instructions be built from our existing technical data and CAD?

  • How does BILT handle service bulletin and safety alert distribution?

  • Does BILT work without internet connectivity on the flight line or in the field?