AAI: Indigo uses new satellite-based tech to land passenger aircraft

30 Apr 2022 CW Team

India is the first country in the Asia Pacific to do this.

The airport tested GAGAN (GPS Aided GEO Augmented Navigation) based Localizer Performance with Vertical Guidance LPV approach techniques.

The tests were carried out with the assistance of the DGCA team. According to media sources, this innovative technology delivers a significant operating boost in severe weather and limited visibility circumstances.

GAGAN is a space-based augmented navigation system developed collaboratively by AAI and ISRO in India.

It is the first system of its kind devised for India and its tropical neighbours. It assists natural catastrophes such as floods and earthquakes by delivering messages to those who are impacted.

According to the ministry of civil aviation, the IndiGo aircraft used GAGAN Service to fly an aircraft using an Instrument Approach Procedure (IAP) with an LPV minimum of 250ft.

In bad weather and low visibility, the choice to drop the height to 250 feet gives a significant operating benefit.

The government's announcement revealed that the new technology would help in the landing of aeroplanes in rural airports.

As a result, any airport that previously required greater visibility minimums would be able to accept aircraft that benefit distant airports that lack precision approach capability equipment.

It is a Satellite-Based Augmentation System (SBAS) developed in collaboration with the Indian Airport Authority (AAI).

GAGAN's major goals are to deliver accurate and reliable satellite-based navigation systems for civil aviation applications, along with improve air traffic management in Indian airspace.

The system will be compatible with other worldwide SBAS systems and would allow for smooth navigation across regional borders. GSAT-8 and GSAT-10 provide access to the GAGAN Signal-In-Space (SIS).

Image Source

Also read:Civil Aviation ministry to develop 21 greenfield airports in India

The Airports Authority of India (AAI) completed a trial at the Kishangarh airport in Rajasthan, using the newest technology produced by an indigenous satellite-based augmentation system (SBAS) named GAGAN (GPS Aided GEO Augmented Navigation). India is the first country in the Asia Pacific to do this. The airport tested GAGAN (GPS Aided GEO Augmented Navigation) based Localizer Performance with Vertical Guidance LPV approach techniques. The tests were carried out with the assistance of the DGCA team. According to media sources, this innovative technology delivers a significant operating boost in severe weather and limited visibility circumstances. GAGAN is a space-based augmented navigation system developed collaboratively by AAI and ISRO in India. It is the first system of its kind devised for India and its tropical neighbours. It assists natural catastrophes such as floods and earthquakes by delivering messages to those who are impacted. According to the ministry of civil aviation, the IndiGo aircraft used GAGAN Service to fly an aircraft using an Instrument Approach Procedure (IAP) with an LPV minimum of 250ft. In bad weather and low visibility, the choice to drop the height to 250 feet gives a significant operating benefit. The government's announcement revealed that the new technology would help in the landing of aeroplanes in rural airports. As a result, any airport that previously required greater visibility minimums would be able to accept aircraft that benefit distant airports that lack precision approach capability equipment. It is a Satellite-Based Augmentation System (SBAS) developed in collaboration with the Indian Airport Authority (AAI). GAGAN's major goals are to deliver accurate and reliable satellite-based navigation systems for civil aviation applications, along with improve air traffic management in Indian airspace. The system will be compatible with other worldwide SBAS systems and would allow for smooth navigation across regional borders. GSAT-8 and GSAT-10 provide access to the GAGAN Signal-In-Space (SIS). Image Source Also read:Civil Aviation ministry to develop 21 greenfield airports in India

Infrastructure Urban

29 Oct 2025

Designing Tomorrow: Amaravati’s Net Zero Landmark

Amaravati has achieved a defining landmark in India’s sustainable infrastructure journey with the inauguration of the APCRDA Project Office, the nation’s first government building to earn the IGBC Net Zero Energy Rating – Design Stage. Conceptualised by the Andhra Pradesh Capital Region Development Authority (APCRDA) and certified by the Indian Green Building Council (IGBC), the project exemplifies how governance, design and innovation can converge to deliver measurable environmental impact.A vision rooted in sustainabilitySet within a 4.3-acre site along the Seed Access Road in the Amar..

Real Estate

29 Oct 2025

Pidilite Elevates Construction with PPS

Pidilite Industries introduced Pidilite Professional Solutions (PPS) — a dedicated vertical for the construction and interiors ecosystem — at ACETECH Bengaluru 2025. Designed to empower architects, developers, contractors, and interior specialists, PPS delivers comprehensive support that extends far beyond products to ensure project excellence from concept to completion. Kavinder Singh, Joint Managing Director, Pidilite Industries, noted, “At Pidilite, we believe in enabling the construction fraternity to build boldly and sustainably. With Pidilite Professional Solutions (PPS),..

Infrastructure Transport

29 Oct 2025

Punjab, Centre Fast-Track Rajpura-Mohali Rail Line Development

The central government has fast-tracked the construction of the Rajpura-Mohali rail line to enhance connectivity in Punjab. This ambitious infrastructure project, aimed at improving transportation links between Rajpura and Mohali, has been identified as a key step in fostering regional economic growth. Union Minister for Railways, Ashwini Vaishnaw, announced the project’s acceleration during a recent assessment of the area. The rail line is expected to play a significant role in reducing travel time, promoting industrial growth, and boosting logistics efficiency in the region. The project,..