
Smarter email, faster business.
Trending
Categories
Pratt & Whitney Completes Key Engine Tests for Collaborative Combat Aircraft

Pratt & Whitney Advances Engine Technology for Collaborative Combat Aircraft
EAST HARTFORD, Conn., Sept. 24, 2025 — Pratt & Whitney, a subsidiary of RTX (NYSE: RTX), has announced the successful completion of critical testing on its small turbofan engine family, marking a pivotal advancement in propulsion technology for Collaborative Combat Aircraft (CCAs). These tests validate the company’s ability to enhance thrust output from engines originally designed for commercial aviation, adapting them to meet the rigorous demands of next-generation unmanned and collaborative combat platforms.
Enhancing Engine Performance for Unmanned Applications
The tested engine family is widely recognized for its performance, reliability, and efficiency. Leveraging these attributes, Pratt & Whitney has developed additional capabilities tailored specifically for unmanned and collaborative combat roles, where embedded engines must optimize maneuverability and operational range. Jill Albertelli, president of Pratt & Whitney’s Military Engines business, highlighted that the company’s commercial-off-the-shelf engines can now deliver up to 20% more qualified thrust for unmanned applications. She emphasized that this enhancement not only boosts performance but also reduces both cost and weight across multiple use cases.
Ongoing Testing and Development Efforts
Following the initial success, Pratt & Whitney has initiated a second phase of testing focused on the effects of inlet airflow and pressure variations on engines embedded within aircraft structures. These tests deliberately distort airflow across the flight envelope to evaluate performance boundaries and support the development of predictive models for future engine installations. Coupled with digital twin simulations, this methodology enables the company to address cost, schedule, and technical challenges while mitigating integration risks for CCA propulsion systems.
Responding to Growing Market Demand
The completion of these engine tests coincides with increasing demand for CCA solutions from both domestic and international customers. In response, Pratt & Whitney has accelerated the development of its XA103 engine for the U.S. Air Force’s Next Generation Adaptive Propulsion (NGAP) program, investing over $30 million to enhance model-based development environments. Concurrently, the company is advancing its F135 Engine Core Upgrade (ECU) program and introducing a new family of engines designed for munitions and unmanned aircraft. These initiatives underscore Pratt & Whitney’s commitment to innovation and its strategic focus on evolving market requirements.
About Pratt & Whitney and RTX
Pratt & Whitney, an RTX business, is a global leader in the design, manufacture, and servicing of aircraft engines and auxiliary power units for military, commercial, and civil aviation sectors. Since its founding in 1925, the company has pioneered revolutionary propulsion technologies and currently supports more than 90,000 in-service engines through an extensive worldwide maintenance, repair, and overhaul network.
RTX stands as the world’s largest aerospace and defense company, employing over 185,000 people globally. Through its key businesses—Collins Aerospace, Pratt & Whitney, and Raytheon—RTX advances aviation, develops integrated defense systems, and delivers next-generation technology solutions. Headquartered in Arlington, Virginia, RTX reported sales exceeding $80 billion in 2024.

D-Fend Solutions Honored at 2025 Airport Technology Awards

GE Aerospace Tests Hypersonic Engine Without Moving Parts

Cameroon Unveils AI-Powered Platform to Streamline Aviation Equipment Procurement

MTU Aero Engines Marks Production of 5,000th Low-Pressure Turbine

Boeing and Air Premia Partner to Enhance Fleet Efficiency

How Airlines Are Personalising Passenger Communication in 2025

Southwest Flight from Nashville Lands Safely in Virginia After Engine Issue

Can AI Stop the Next Airline Shutdown?

AvionTEq’s Role in Aviation and Tourism at MRO Asia-Pacific 2025
