Building a Sukhoi Superjet 100: Who Does What?
The Sukhoi Superjet 100 (SSJ100) is a modern regional jet designed to compete with Western aircraft in efficiency, reliability, and cost-effectiveness. Manufactured by Russia’s Sukhoi Civil Aircraft Company (SCAC), this aircraft integrates components from various global suppliers, making it a collaborative effort in the aviation industry. This article breaks down the different contributors and their roles in building the Sukhoi Superjet 100.
1. Sukhoi Civil Aircraft Company (SCAC) – The Primary Manufacturer
The SCAC, a subsidiary of the United Aircraft Corporation (UAC), is responsible for the overall design, assembly, and certification of the SSJ100. Located in Russia, Sukhoi handles airframe production, flight testing, and ensures that the aircraft meets international aviation standards.
2. PowerJet – The Engine Manufacturer
The Sukhoi Superjet 100 is powered by SaM146 engines, jointly developed by PowerJet, a partnership between Russia’s NPO Saturn and France’s Safran Aircraft Engines. PowerJet handles design, manufacturing, testing, and maintenance of these engines, ensuring high fuel efficiency and lower operating costs.
3. Boeing – Consulting and Assistance
The SSJ100 project benefited from the consulting services of Boeing Commercial Airplanes, particularly in production organization, quality assurance, and marketing strategies. Boeing played a key role in integrating Western manufacturing and certification practices to enhance the aircraft’s global competitiveness.
4. Thales – Avionics and Cockpit Systems
French multinational company Thales provides the avionics suite for the SSJ100. This includes the flight control systems, cockpit displays, and navigation technology, ensuring modern, pilot-friendly operations. The Thales suite enhances safety and performance, making the SSJ100 a technologically advanced regional jet.
5. Liebherr – Landing Gear and Environmental Control System
Liebherr-Aerospace, a German-Swiss company, supplies the landing gear and environmental control systems. The landing gear ensures smooth takeoff and landing operations, while the environmental control system maintains cabin pressure and air conditioning for passenger comfort.
6. B/E Aerospace – Cabin Interiors
The interior design, seating, and cabin elements are provided by B/E Aerospace, a subsidiary of Collins Aerospace (now part of Raytheon Technologies). This contribution ensures a comfortable passenger experience with ergonomically designed seats, overhead bins, and lighting systems.
7. Hamilton Sundstrand – Electrical Power Systems
The electrical power systems are supplied by Hamilton Sundstrand, a part of Collins Aerospace. These systems ensure efficient electrical distribution throughout the aircraft, including power for lighting, cockpit instruments, and passenger amenities.
8. Goodrich – Braking Systems
The braking system of the SSJ100 is provided by Goodrich Corporation, a subsidiary of Collins Aerospace. The braking technology enhances safety during landing and taxiing, improving operational reliability.
9. Honeywell – Auxiliary Power Unit (APU)
The Auxiliary Power Unit (APU) is manufactured by Honeywell Aerospace. The APU provides power to the aircraft while on the ground and acts as a backup power source in flight, ensuring operational safety and efficiency.
10. KNAAPO – Structural Components
The Komsomolsk-on-Amur Aircraft Production Association (KNAAPO), a key Russian aerospace company, manufactures various structural components of the SSJ100, including wings, fuselage sections, and other critical parts.
