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 152 Garuda Indonesia Flight 152 Garuda Indonesia Flight 152 was a scheduled domestic Indonesian passenger flight from Soekarno-Hatta International Airport in Jakarta to Polonia International Airport in Medan, North Sumatra, operated by Garuda Indonesia using an Airbus A300B4 registered PK-GAI. On 26 September 1997, Flight 152, on final approach into Polonia International Airport, crashed into mountainous woodlands from Medan during low visibility caused by the 1997 Southeast Asian haze. All 234 passengers and crew were killed. The crash site was in a ravine near the village of Buah Nabar in the Sibolangit district south of Medan. With 234 fatalities, it is