Air Sweden (Stockholm Arlanda) had been forced to temporarily halt its operations between April 21 and early May as the Swedish civil aviation authority had withdrawn its operating certificate giving financial difficulties at the carrier as a reason. Air Sweden has managed to get the decision overruled by a Swedish court and has since resumed limited charter and wet-lease operations with its two A320-200s. One of its two A320s currently operates on a long-term wet-lease contract on behalf of Travel Service Airlines (QS/Prague). It has however withdrawn its MD-81 and MD-82 from service in the meantime.