On 26 Jul 2011, a BOEING 737 300 was involved in an aviation accident near PEMIR, Latvia. No fatalities were reported. Investigators recorded the probable cause as: The provided source does not state a probable cause for the depressurization event. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.
A Boeing 737-300 flying from Turkey to Latvia experienced a loss of cabin pressure during flight.
On July 26, 2011, an Air Baltic Boeing 737-300, registered YL-BBR, experienced a depressurization event while enroute from Antalya, Turkey, to Riga, Latvia. There were no injuries reported among the 6 crew members and 138 passengers on board.
The provided source does not state a probable cause for the depressurization event.