Intertrade, a Rockwell Collins company that supplies recertified used aircraft parts, expanded its product offerings to include engine parts. Intertrade’s primary market focus is material for the CFM56-5B, CFM56-7B, V2500-A5 and PW4000, among other next-generation engines. The company offers customers a variety of support options, including consignment and outright sale. Intertrade’s new engine division will be located in Boca Raton, Fla. The company has appointed Jeff Plas, an engine expert and industry veteran, to lead the business.