The national flag carrier has yet to collect over Rs 400 million due from past ticket sales from its sales agents both within Nepal and abroad.
RNAC chairman Hari Bhakta Shrestha told parliament\'s Public Affairs Committee that this could be because of litigation or because the defaulters refused to pay.
The PAC, suspecting that the amount could be as high as Rs 1 billion, has asked RNAC to provide a detailed report on unpaid dues within a week.