Jetaire designed an airborne telecommunications system for a Head of State B737. The system incorporated three handsets and two fax outlets with customer-chosen equipment. Complete wire routing, installation, testing, and maintenance documentation was provided. An antenna study was performed and relocation schematics submitted. Due to the nature of the presidential-style interior and the lack of current aircraft configuration drawings, Jetaire carefully evaluated the location, installation, and finishing of the telecommunications system. The system modification kit had no discrepancies upon installation.