A Hong Kong-based aviation enthusiast has proved what probably only test pilots for manufacturer Cessna Aircraft knews before; that it is possible to barrel roll a Citation II light business jet.
User JPV Sky Freak posted a 25sec clip on video sharing site youtube.com from the port side of the aircraft as it banks steeply right before performing the roll. The clip was posted on 18 January, but it is not known where or when the clip was filmed.
The video clip (a still of which is pictured below) can be found by following the following link http://www.youtube.com/watch?v=PwsCOam4r4Q.
In Mr. Freak's profile, he describes himself as an Australian expat living in Hong Kong and lists cars and beer among his interests.
Source: FlightGlobal.com