Garuda Indonesia caused by the lack of airport infrastructure in smaller cities and remote areas, such as insufficient runway length that mostly less than 1,600 meters. In line with its "Quantum Leap" plan, Garuda Indonesia ordered brand-new Bombardier CRJ1000 and ATR 72 to reach smaller airports from Garuda's hubs like Ngurah Rai International Airport, Sultan Hasanuddin International Airport, and Kualanamu International Airport. On 25 November 2013, Garuda Indonesia has launched its new sub-brands "Explore" and "Explore-jet", for servicing "perintis" ("pioneer") lines traditionally served by other airlines — (dormant) Merpati Nusantara Airlines and also its competitor Wings Air. On 5 March 2014, Garuda
Garuda Indonesia Flight 200 the worst safety records among the world's national carriers. Since 1950, Garuda Indonesia has had 13 major accidents. The most recent was in 2002, when Garuda Indonesia Flight 421 ditched in the Bengawan Solo River due to engine flameout caused by excessive hail ingestion, killing a flight attendant. The deadliest accident was in 1997, when Garuda Indonesia Flight 152 flew into a wooded mountain on approach to Medan, killing 234 people. The managing director of the Centre for Asia Pacific Aviation, Peter Harbison, stated that the major accidents in Indonesian aviation history were all caused by the combinations of airports'