N225N: http://www.drivehq.com/file/df.aspx/publish/acarsonline/PublicFolder/aircraft.txt Shown as Challenger 604 c/n 5642. It should be c/n 5652 http://registry.faa.gov/aircraftinquiry/nnumsql.asp?NNumbertxt=225N (c/n 5642 is shown as OHWII) Regards Dick --