In recent years, several of the British Aerospace 146 and RJ-85 aircraft have been converted to airtankers for fire fighting. This one is a Conair design with an external tank. Originally flown by Mesaba Airlines from 1998 to 2006, the jetliner went to Cityjet in 2007 as EI-RJB until returned to the lessor in 2014. Conair did the tanker conversion in 2016 for its US subsidiary Aeroflite.
This photo was added on 16 March 2018, and has since been viewed 190 times.