Delhi International Airport Ltd. (DIAL), a GMR Group entity, has sold its entire 50 percent stake in Delhi Aviation Services Pvt. Ltd. (DASPL) to Bird Flight Services (India) Pvt. Ltd. for Rs. 12.79 crore. The move marks a complete exit by DIAL from DASPL, a joint venture previously responsible for managing key ground support infrastructure at Terminal 3 of Indira Gandhi International Airport (IGIA). With this acquisition, Bird Flight Services, which earlier held a minority stake in DASPL, now holds a controlling interest.