AAI Services

GAGAN is the acronym for GPS Aided GEO Augmented Navigation. The GAGAN uses a system of ground stations to provide necessary augmentations to the GPS standard positioning service(SPS) navigation signal. A network of precisely surveyed ground reference stations (INdian REference Stations : INRES) is strategically positioned across the country to collect GPS satellite data. Using this information, the master control centre (INdian Master Control Centre : INMCC) generates messages to correct any signal errors.

The Bay of Bengal Arabian Sea Safety Monitoring Agency (BOBASMA) was established by Airports Authority of India to provide monitoring services for international Oceanic airspace and to conduct safety assessments to support implementation of Reduce Horizontal Separation.

Welcome to Online Flight Planning Portal for India. Airports Authority of India has commenced the online flight planning in India. The facility is available for all Casual/General Aviation/Scheduled Indian operators. This facility is available for various Indian Military agencies also.The services will be available only on approval of registration by portal Administrator. Hence, those who wish to avail the facility are requested to register their username and password. Login will be approved after verification.