Northern do NOT own G-OMGI they just Operated It.
mmeteeside - I would like to point out that Your understanding/belief that G-OMGI is sold is Incorrect. G-OMGI was operated by Northern on there AOC under an agreement with the Owner. Any decision to Sell or Market G-OMGI was solely at the decision of the Owner and the Owner only and please note that Northern Aviation have nothing to do with any reasons for the Sale of this aircraft.
I hope that helps clear up any misunderstanding or assumptions that may have been made