Maintenance and Modifications
Constant Offers ADS-B OUT Upgrade for Beechjets
Deal includes a Pro Line 21 upgrade credit when an ADS-B installation is purchased

Constant Aviation is offering a low cost ADS-B solution for Beechjet 400A/XP/XT operators. The company's ADS-B OUT package includes TDR-94D transponders (two each), an upgrade to GPS-4000S (if required) and the addition of an annunciator light in the cockpit. Package prices vary based on the aircraft’s current configuration and range from $34,900 to $68,900. This installation can be accomplished at any of Constant’s facilities (two in Cleveland, Ohio; one each in Birmingham, Ala. and Las Vegas, Nev.) or on-site at the customer’s location with a downtime of two to three days.