Tata Projects and MDS Aero partner to build advanced aero-engine test infrastructure in India

Strategic Collaboration for Next-Generation Propulsion Infrastructure

On September 28, 2026, Indian engineering, procurement, and construction leader Tata Projects signed a Memorandum of Understanding with Canada-based MDS Aero Support Corporation to jointly build advanced aero-engine testing infrastructure across India. The strategic partnership brings together Tata Projects' expertise in executing mission-critical, technology-heavy civil and industrial infrastructure with MDS Aero's specialized global experience in gas turbine engine test facilities. This move addresses one of the most critical structural gaps in the Indian aerospace ecosystem: the lack of comprehensive, high-thrust domestic test facilities required to design, validate, and certify military and commercial aero-engines locally.

For decades, Indian aerospace research and defence development organizations have faced severe bottlenecks during the testing phase of turbine engine development. While domestic design capabilities have steadily matured, validating complex gas turbines—from turbofans powering frontline fighter aircraft to marine gas turbines and industrial power units—frequently required sending prototype engines to overseas test cells. The newly formed alliance between Tata Projects and MDS Aero Support Corporation aims to establish indigenous twin-cell and multi-purpose test facilities capable of performing full-scale developmental, production, and overhaul testing inside the country, thereby reducing reliance on foreign test beds and drastically shortening engineering feedback loops.

Engineering Scope and Technical Division of Responsibilities

Under the terms of the agreement, Tata Projects will take charge of the comprehensive physical and utility infrastructure required for modern aero-engine test cells. This includes civil and structural engineering designed to withstand extreme dynamic acoustic and vibrational loads, mechanical, electrical, and plumbing infrastructure, high-air-pressure delivery systems, specialized heating, ventilation, and air conditioning systems, high-temperature exhaust extraction, and heavy-duty cooling-water recirculating systems. Constructing an aero-engine test cell requires sophisticated civil engineering capable of handling acoustic frequencies that can damage structural concrete, along with massive airflow management systems to supply un-distorted air to engines running at maximum reheat or post-combustion power.

MDS Aero Support Corporation, founded in 1985 with a track record of delivering gas turbine testing projects in more than 27 countries, will serve as the core technology provider and systems integrator. MDS will supply the specialized aerodynamic test cell design, thrust measurement structures, data acquisition and control software, fuel conditioning systems, and acoustic silencers. MDS is already acting as the lead technology provider for an advanced twin-cell aero-engine development test facility in India supporting next-generation military propulsion systems. By combining local execution capacity with international testing design standards, the alliance creates a turnkey execution model for state-of-the-art aero-engine validation infrastructure.

Technical Demands of Aero-Engine Testing Infrastructure

Gas turbine engine testing involves some of the most demanding engineering environments in modern technology. An aero-engine test bed must replicate the precise mechanical, thermal, and fluid dynamic conditions an engine experiences across its flight envelope. Key technical elements of these advanced test facilities include:

• High-Pressure Air Systems: Aero-engine test beds require compressed air distribution networks delivering high mass flow rates at elevated operational pressures. These systems supply engine starting air, simulate secondary bleed air extraction, and drive environmental control sub-systems during ground validation.
• High-Temperature Exhaust Management: Modern military turbofans generate exhaust gas streams at temperatures exceeding 1,500 degrees Celsius during full-afterburner operation. Test cells utilize heavy-duty exhaust collector ducts, water-quenched cooling augmenters, and high-capacity cooling-water loops to lower exhaust temperatures before discharge.
• Thrust Measurement and Load Stands: Multi-axis thrust stands must accurately measure transient and steady-state forces ranging from tens to hundreds of kilonewtons while accommodating thermal expansion and vibration without inducing mechanical hysteresis.
• Acoustic Attenuation and Anechoic Design: Jet engine operation at full military power generates sound pressure levels above 150 decibels. Test cell structures incorporate specialized sound-absorbing baffles, intake silencers, and insulated cell walls to comply with environmental noise thresholds.
• Precision Fuel and Hydraulic Conditioning: Fuel systems must deliver accurately metered, temperature-controlled aviation fuel at continuous high pressure, equipped with rapid emergency shut-off valves and nitrogen purging units to maintain fire safety during engine stress tests.

Strategic Imperative for Indigenous Defence and Aviation Programs

The establishment of domestic aero-engine test facilities comes at a crucial juncture for India's national security and aerospace self-reliance mandates. Under the government's Atmanirbhar Bharat push, the Indian Ministry of Defence has prioritized the indigenization of critical military hardware, including jet propulsion. India's fighter aircraft programs, such as the Tejas Mk1A, the upcoming Tejas Mk2, and the fifth-generation Advanced Medium Combat Aircraft, depend heavily on reliable engine supply chains and local test and evaluation frameworks. Furthermore, ongoing efforts to design indigenous high-thrust turbofans require ground test facilities where prototype engines can undergo thousands of hours of continuous endurance, thermal cycling, and foreign object ingestion tests.

Rajiv Menon, President and Chief Growth and Strategy Officer at Tata Projects, highlighted that India's aerospace ecosystem is entering a transformative phase spanning aircraft manufacturing, advanced propulsion, and testing infrastructure. Similarly, Joe Hajjar, Chief Revenue Officer at MDS Aero Support Corporation, emphasized that combining local execution capability with global engine-testing expertise will accelerate the maturity of India's aerospace sector. Establishing domestic test cells eliminates the immense logistics costs, export control restrictions, and scheduling delays associated with shipping developmental engines overseas for routine or failure-analysis testing.

Industrial Implications and Expansion of the Testing Ecosystem

The collaboration between Tata Projects and MDS Aero reflects a broader shift within India's industrial landscape, where private engineering firms are stepping forward to build core technological infrastructure previously limited to state-owned defense entities. Building advanced aero-engine test beds creates a ripple effect across the domestic supply chain, driving demand for high-precision pressure test rigs, automated fluid power test benches, cryogenic gas handling units, and specialized ground support equipment. As test cells are commissioned across defence corridors and aerospace hubs, domestic component manufacturers will require dedicated ground testing systems to validate individual engine sub-assemblies—such as hydraulic actuators, fuel pumps, heat exchangers, and turbine snubbers—before full engine integration.

As India accelerates the expansion of its aerospace test infrastructure to support military turbofans and industrial gas turbines, the demand for specialized, high-precision test benches, high-pressure gas systems, and ground support equipment becomes paramount. Technical facilities designed and manufactured by engineering leaders such as Neometrix Defence Limited provide the vital ground support rigs, fluid power test systems, and custom pressure testing infrastructure necessary to validate critical aerospace components and ensure operational readiness across defence and civil aviation sectors.