This EWIS (Electrical Wiring Interconnect System) course covers applicable 14 CFR part 25 aircraft (although it is also widely acceptable for use with other types of aircraft such as military, small airplanes, and rotorcraft).

This training program addresses policy; industry EWIS practices; primary factors associated with EWIS degradation; information on TC/STC data package requirements; EWIS selection and protection; routing, splicing and termination practices; and EWIS maintenance concepts (including how to perform a EWIS general visual inspection).