Ural A320 at Ekaterinburg on Jan 30th 2014, cabin did not pressurize

An Ural Airlines Airbus A320-200, registration VQ-BOB performing flight U6-2963 from Ekaterinburg (Russia) to Namangan (Uzbekistan), was climbing out of Ekaterinburg when the crew stopped the climb at 6000 feet due to problems with the air conditioning systems and returned to Ekaterinburg for a safe landing.

A replacement Airbus A320-200 registration VQ-BFV reached Namangan with a delay of 10 hours.