On 9 May 2012, a Sukhoi RRJ-95 on a manufacturer-operated demonstration flight out of Jakarta descended below the promulgated safe altitude and, after TAWS alerts and warnings had been ignored, impacted terrain in level flight which resulted in the destruction of the aeroplane and death of all 45 occupants. The Investigation concluded that that the operating crew were unaware that their descent would take them below some of the terrain in the area until the alerts started and then assumed they had been triggered by an incorrect database and switched the equipment off.