IndiGo Implements Advanced Navigation Technology to Enhance Safety and Efficiency for Flights to Kathmandu

• Launches Required Navigation Performance Authorization Required (RNP AR) enabling the pilots to navigate the complex terrain surrounding Kathmandu Valley with precision.

National, September 04, 2024: IndiGo, India's largest airline, announces the introduction of the Required Navigation Performance Authorization Required (RNP AR) flight procedure for its operations into Kathmandu. IndiGo successfully operated the validation flight today, following the clearance received, in line with the provisional approval by DGCA. This implementation of technological advancement represents a major step forward in aviation safety and efficiency, enabling the pilots to navigate the complex terrain surrounding Kathmandu Valley with precision.

RNP AR technology is specifically engineered for airports situated in geographically challenging and high-altitude regions, such as Kathmandu’s Tribhuvan International Airport (KTM). With the airport surrounded by the Himalayas, landing in Kathmandu has traditionally been a challenge for pilots, particularly during adverse weather conditions. The implementation of the RNP AR system enables aircraft to adhere to predetermined flight paths with remarkable accuracy, effectively mitigating the risks posed by the mountainous landscape.

IndiGo's adoption of the RNP AR procedure for all flights into Kathmandu will significantly enhance passenger safety. This advanced navigation capability supports continuous descent approaches, thereby optimizing airspace usage, reducing fuel consumption, and minimizing emissions.

Capt. Ashim Mittra, Senior Vice President Flight Operations, IndiGo, said, "We are proud to be the first Indian airline to implement the RNP AR procedure for operations into Kathmandu. With the implementation of the RNP AR flight procedure, IndiGo reinforces its dedication to leading the industry in aviation safety and operational efficiency, ensuring safer and more reliable skies for all travelers. This latest technological enhancement reflects IndiGo's commitment to delivering safe and exceptional service as it continues to expand its network.”

The introduction of these new RNP AR procedures at Kathmandu Airport provides several strategic advantages for airlines operating in this region:

• Enhanced Airport Accessibility: Lower approach minimal and fewer weather-related diversions significantly improve airport accessibility.
• Increased Safety and Flight Stability: Fully managed guidance in both lateral and vertical dimensions using flight director and/or autopilot enhances flight safety and stability.
• Optimized Airspace Utilization: Predictable and repeatable flight paths optimize airspace management, contributing to more efficient operations.
• Reduced Fuel Consumption: Shorter and more direct flight procedures, along with optimized vertical paths, result in lower fuel consumption and reduced environmental impact.

About IndiGo

IndiGo is amongst the fastest-growing low-cost carriers in the world. IndiGo has a simple philosophy: offer fares that are affordable, flights that are on time, and provide a courteous and hassle-free travel experience across its unparalleled network. With its fleet of 350+ aircraft, the airline is operating around 2000 daily flights and connecting 85+ domestic destinations and 30+ international destinations. India by IndiGo! For more information, please visit www.goIndiGo.in or download our mobile app. You can also connect with us on Facebook, Twitter, and Instagram.