On 2 August 2012, a Cessna 500 positioning back to base after completing an emergency medical team transfer operation earlier in the night crashed one mile short of the runway at Santiago in landing configuration after being cleared to make an ILS approach. The Investigation concluded that the approach was unstabilised, had been flown without following the ILS GS and that the crew had used DME distance from the VOR near the crash position rather than the ILS DME. Fog was present in and around the airport.