Helicopter landing sites (HLS) are being constructed outside three big hospitals in the Mongolian capital Ulaanbaatar with the aim of developing the air ambulance service. Recently, the National Centre for Communicable Diseases has become able to receive medical helicopters with the construction of an HLS. A 11728 square meters site consisting of the HLS, a car park with a capacity of 194 vehicles, 2580 meters of pavements, 125 street lights, 104 seats and 41 rubbish bins has been constructed.

Helicopter landing sites have been constructed outside the National Trauma Orthopedic Research Center and the National Centre for Mother and Child Health.