When we introduced the GH-3000 ESIS in 1997, we envisioned a product that would keep pace with evolving digital cockpits. More than a decade later, the introduction of the next-generation GH-3900 continues the quest to bring the most capable and forward-looking standby system to modern flight decks. The light and flexible GH-3900 allows installers to define interface and GH-3900 ELECTRONIC STANDBY INSTRUMENT SYSTEM display parameters for almost any Part 25 or Part 29 aircraft. Built to Level A standards, the GH-3900 packs more features and performance into less space for less money. Flexible – It’s what we are. Learn more at www.L-3Avionics.com. Avionics Systems avionics news • L-3com.com march 2013 55http://www.L-3Avionics.com http://www.L-3com.com