Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
This page is no longer being updated and the information may be out of date.
Aircraft Maintenance 4
Return to Aircraft Maintenance Home
Working prototype of a RoboCrane platform being controlled onboard by a worker and demonstrating manipulation of an attached robot arm against a mock aircraft tail.
Created August 24, 2011, Updated May 27, 2026