There's Nothing Else Like It. IFD550 GPS Navigator * The only panel-mounted GPS with attitude * Hybrid Touch allows for touch or button/knob control * WAAS/SBAS GPS/VHF navigation and communication * Stunning 3D synthetic vision * Easy-to-use Page & Tab user interface Avidyne has delivered the most powerful panel-mounted navigator ever made. Visit avidyne.com/ifd550 for more information. Call 800-AVIDYNE to speak with a representative now. For pilots who know the difference.http://avidyne.com/ifd550