C&L is the largest ERJ 135/145 upgrade and modification service center in the world. BANGOR, Maine - C&L Aviation Services, a C&L Aviation Group company, has received both UK and EASA STC certification for its upgrade of the Universal UNS-1K (SCN600 or SCN800) Series Flight Management System (FMS) to the UNS-1LW (SCN1000-Series) WAAS enabled unit [...]