Canadair CL-600-1A11 ChallengerSwiss Canadair CL-600-1A11 Challenger business jet, registration HB-ILH, a short and rather broad shouldered aircraft by the looks of it... or as they call it - a widened fuselage.
This was originally meant to be a Learjet, however the exclusive rights were sold to Canadair.
Picture added on 08 June 2009 at 16:22