More than 50 years of experience make L-3 Integrated Systems the world's premier source for aircraft modifications and special system development. Whether it be depot-level maintenance or major modification, our hundreds of engineers in virtually every relevant engineering discipline can do things many think impossible. Integrated Systems programs include major fleet modernization programs, mission system integration, test and development platform integration, ISR system integration, avionics installations/upgrades, maritime surveillance and patrol systems, VIP/head of state custom interior design and installation, as well as crash and damage repair. L-3 Integrated Systems is an FAA Class 4 Unlimited Repair Station and Designated Alteration Station. It also holds AS9100 and ISO9001:2000 certifications. We have modified more than 15,000 aircraft of more than 125 types, including fixed- and rotary-wing platforms, jet and turboprop aircraft and unmanned aerial vehicles. One example of our work includes integration of a 20-ton telescope on a 747 widebody, along with a large 16-foot door that opens in flight to allow the telescope to make observations at flying altitude.