IFD-SERIES IFD550/545 IFD540/510 IFD440/410 If you have been thinking of upgrading or adding a FMS/GPS/NAV/COM then consider the Avidyne IFD Series. Manufactured in Melbourne, FL the Avidyne IFDs provide pilots with a better, safer way to fly and can be installed within weeks not months. Get yours shipped right away! avidyne.comhttp://www.avidyne.com