Ural A321 at Ekaterinburg on Sep 11th 2014, could not retract landing gear

An Ural Airlines Airbus A321-200, registration VQ-BOF performing flight U6-219 from Ekaterinburg to Sochi (Russia) with 169 passengers and 7 crew, was climbing out of Ekaterinburg's runway 26L when the crew could not fully retract the landing gear, stopped the climb at FL060 and entered a hold for about 70 minutes to burn off fuel. The aircraft landed safely back on Ekaterinburg's runway 26L about 90 minutes after departure.

A replacement Airbus A320-200 registration VQ-BRE reached Sochi with a delay of 4:15 hours.