Boeing 787 planes need to be compliant with GAGAN navigation system by Dec 2025

The government has given time till the end of December 2025 for aircraft maker Boeing to ensure its 787 Dreamliners are compliant with the GAGAN navigation system as major design changes will be required, according to a senior official. GPS Aided Geo Augmented Navigation or GAGAN has been jointly developed by the Indian Space Research Organisation (ISRO) and the Airports Authority of India (AAI).