Vietjet Air expands contract with RTX’s Collins Aerospace

Amendment adds full FlightSense™ coverage to airliner's narrowbody fleet

SINGAPORE (Oct. 12, 2026) - Collins Aerospace, an RTX (NYSE: RTX) business, has expanded its contract with Vietjet Air to include FlightSense™, which provides technical and maintenance solutions for the airline's additional 44 GTF-powered Airbus A320neo family aircraft. Under the amendment, FlightSense will deliver guaranteed component availability, reduced downtime and cost predictability, enhancing the reliability and operational efficiency of the airline's fleet.

"FlightSense will enable Vietjet to turn raw data on its A320neo and A321XLR into predictable maintenance needs and improved reliability," said Jen Latka, vice president of Aftermarket, Power & Controls at Collins Aerospace.

"The expansion of FlightSense will help strengthening our engineering administration, optimizing operation and reliability of Vietjet's fleet, and laying foundation for the airline's fleet and network expansion plan," said Michael Hickey, chief operating officer of Vietjet.

FlightSense is a full-lifecycle support program powered by Collins' Ascentia® analytics platform, which helps airlines effectively analyze data, optimize maintenance actions and improve fleet operations.

About Collins Aerospace
Collins Aerospace, an RTX business, provides advanced aerospace and defense solutions across avionics, aircraft interiors, aerostructures and engine components, mission systems, and power and control systems. Our global employees are dedicated to delivering innovative technologies to enhance aircraft performance, passenger comfort, operational safety and reliability.

About RTX
With more than 180,000 global employees, we push the limits of technology and science to redefine how we connect and protect our world. With industry-leading capabilities, we advance aviation, engineer integrated defense systems for operational success, and develop next-generation technology solutions and manufacturing to help global customers address their most critical challenges. The company, with 2025 sales of more than $88 billion, is headquartered in Arlington, Virginia.

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