Recently, the Airports Authority of India efficiently carried out flight trials utilizing GAGAN (GPS Aided GEO Augmented Navigation) primarily based LPV (Localizer Performance with Vertical Guidance) method Procedure at Kishangarh Airport, Rajasthan. The profitable completion of the trial is a superb achievement and a giant milestone within the discipline of Air Navigation Services (ANS) within the Indian Civil Aviation Sector’s historical past. With this, India has develop into the primary nation in Asia Pacific Region to realize such a landmark. LPV permits plane guided approaches which might be operationally nearly equal to Cat-IILS, with out the requirement for ground-based navigational infrastructure. The service, in line with the Ministry of Civil Aviation, depends on the supply of GPS and GAGAN Geo Stationary Satellites (GSAT-8, GSAT-10, GSAT-15), launched by the Indian Space Research Organisation.
Jointly developed by AAI and ISRO, GAGAN is an Indian Satellite Based Augmentation System, which was licensed by DGCA within the 12 months 2015 for Approach with Vertical Guidance (APV 1) and en-route (RNP 0.1) operations. The Airlines- Indigo utilizing its ATR plane has flown an IAP with LPV minima of 250 toes, utilizing GAGAN Service. The ministry stated the trials have been carried out as part of preliminary GAGAN LPV flight trials together with a staff of DGCA on-board. After DGCA’s remaining approval, the process will probably be obtainable for the utilization of business flights. A Satellite Based Procedure, LPV has been utilized by the plane for touchdown functions at Kishangarh Airport. According to the ministry, with LPV approaches, it could be attainable to land at airports that aren’t outfitted with costly Instrument Landing Systems, which embrace numerous small regional and native airports.
Many airports together with those underneath Regional Connectivity Scheme are being surveyed for the event of GAGAN-based LPV Instrument Approach Procedures. This is being executed in order that suitably outfitted plane can derive most profit when it comes to improved security throughout touchdown, discount in delays, diversions and cancellations, discount in gasoline consumption, and many others. In coordination with INCOIS, AAI has carried out the GAGAN Message Service (GMS) by which alert messages to fishermen, formers, and disaster-affected folks will probably be despatched on the incidence of pure disasters, calamities like earthquake, flood, and many others. Besides, GAGAN’s further capabilities are being explored to put it to use in non-aviation fields equivalent to Railways, Agriculture, Surveying, Mining, Power sector, and many others.
Source: www.financialexpress.com”