The launch of GPS-Aided Geo Augmented Navigation System (GAGAN) has put India in the elite group of nations in offering space-based satellite navigation services to the aviation industry.

A joint effort of the Indian Space Research Organisation and the Airports Authority of India the GAGAN system has been developed at a cost of Rs. 774 crore, V. Somasundaram, Member (Air Navigation Services), Airports Authority of India said.

Speaking to the media here on Tuesday, Mr. Somasundaram said the GAGAN would enhance air space capacity and safety thereby benefiting airlines in saving fuel and time besides reducing emissions in the atmosphere.

The GAGAN would connect all airports in the country, he said, adding that the airlines would have to fit their aircraft with S-BAS (Satellite –based Augmentation Systems) receivers to operate under the system and avail themselves of the benefits, he said.