The story
The airline was established and started operations in 1997.
In March 2007 the Indonesian transport ministry, under huge political pressure to improve air safety in Indonesia, warned it would close seven airlines unless they improved training and maintenance within the following three months. The ministry developed a formula for ranking the airlines in three bands. Those in the third (least safe) band were: Adam Air, Batavia Air, Jatayu Airlines, Kartika Airlines, Manunggal Air Services, Transwisata Prima Aviation and Tri-MG Intra Asia Airlines.
From Wikipedia’s article on Manunggal Air Service, shared under CC BY-SA 4.0.3
