XA-VCS (cn 7341) Another sighting of an Aeronaves TSM converted CRJ. XA-VCS, built as a Canadair CL-600-2B19 Regional Jet CRJ-200ER, was delivered to Midway Airlines as N586ML in Oct 1999. It was later operated by Air Wisconsin/US Airways Express as N422AW before being converted to a CRJ-200 SF freighter in 2018.