Santa Bárbara Airlines Flight 518 was an ATR 42–300 twin-turboprop aircraft, registration YV1449, operating as a scheduled domestic flight from Mérida, Venezuela, to Caracas that crashed into the side of a mountain on 21 February 2008, shortly after take-off. There were 43 passengers on board, with a crew consisting of two pilots and a flight attendant. The wreckage was discovered a day later with no survivors. It was the deadliest aviation accident involving an ATR 42 until Trigana Air Flight 267 crashed in Papua, Indonesia, in 2015 with 54 deaths.