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MITSUBISHI SPACEJET M90

MITSUBISHI SPACEJET M90, previously known as the Mitsubishi Regional Jet (MRJ) M90, is a regional jet developed by Mitsubishi Aircraft Corporation, a subsidiary of Mitsubishi Heavy Industries. The SpaceJet M90 is the larger version of the SpaceJet M100 (formerly known as the MRJ90) and is designed to provide an efficient and comfortable option for regional airlines and short to medium-haul routes. It is intended to compete with other regional jets like the Embraer E-Jets and Bombardier CRJ Series.

Key Features of the Mitsubishi SpaceJet M90:

Design and Construction:

  • The Mitsubishi SpaceJet M90 has a clean-sheet design, built from the ground up as a modern regional jet with an emphasis on efficiency, comfort, and economy.
  • The aircraft features a low-wing design with a twin-engine configuration. The wings are made from lightweight composite materials, and the airframe utilizes aluminum for strength and durability.
  • It has a clean aerodynamic profile and is designed for low drag and high efficiency.

Engine:

  • The SpaceJet M90 is powered by two Pratt & Whitney GTF PW1200G turbofan engines, each producing around 11,000 pounds of thrust. These engines are part of the Pratt & Whitney GTF (Geared Turbofan) series, known for their fuel efficiency and reduced emissions compared to traditional jet engines.
  • The GTF engine offers better fuel economy, lower noise levels, and improved environmental performance, making it a suitable choice for regional jets.

Performance:

  • Maximum Speed: The maximum speed of the Mitsubishi SpaceJet M90 is around Mach 0.78 (approximately 500 mph or 805 km/h), which is typical for regional jets in its class.
  • Cruising Speed: The cruising speed is approximately Mach 0.75 (around 465 mph or 748 km/h), allowing it to operate efficiently on medium-range routes.
  • Range: The SpaceJet M90 offers a range of up to 1,150 nautical miles (around 2,130 km) with a typical payload of passengers and luggage, making it suitable for short to medium-haul flights.
  • Service Ceiling: The aircraft can operate at altitudes up to 41,000 feet (12,497 meters), providing good high-altitude performance and allowing it to fly above most weather systems and air traffic.

Cabin:

  • The Mitsubishi SpaceJet M90 offers a spacious cabin for 76 to 92 passengers in a single-class configuration. The cabin features comfortable, wide seats with ample legroom, designed for maximum comfort on regional flights.
  • The interior is designed to offer a quiet and comfortable ride, with a lower cabin altitude, which reduces passenger fatigue during flights.
  • Larger windows and improved lighting enhance the passenger experience, and the cabin is equipped with modern amenities, such as overhead storage, Wi-Fi capabilities, and advanced air-conditioning systems.
  • The aircraft also boasts lower cabin noise levels, a key selling point for comfort, especially on longer regional flights.

Avionics:

  • The SpaceJet M90 is equipped with the Rockwell Collins Pro Line Fusion avionics suite, which includes glass cockpit displays, autopilot systems, flight management systems, and advanced navigation systems.
  • This modern avionics system enhances both pilot efficiency and safety, and it is designed to simplify operations for the crew.

Operational Use:

Regional Airlines:

  • The Mitsubishi SpaceJet M90 is designed for regional airlines operating short to medium-haul routes. Its fuel efficiency, low operating costs, and comfortable cabin make it an attractive option for airlines looking to serve regional airports or connect smaller cities with larger hubs.
  • The aircraft is well-suited for operations on high-frequency routes, offering quick turnarounds and efficient capacity.

Charter Services:

  • The SpaceJet M90 can also be used in charter services, providing a comfortable and cost-efficient aircraft for small groups or VIP passengers. Its ability to serve shorter runways and its economic operation make it a versatile choice for both business and leisure travel.

Private Ownership:

  • While not as common as commercial operations, the SpaceJet M90 has the potential for private ownership by corporations or individuals who require a high-performance regional jet for business travel or corporate shuttles.

Military and Government Use:

  • Though primarily designed for civilian use, the SpaceJet M90 could also be adapted for military or government operations, including transport and special mission flights.

Legacy and Popularity:

The Mitsubishi SpaceJet M90 was developed to offer a more modern, efficient alternative to existing regional jets, such as the Embraer E-Jets and Bombardier CRJ series. With its focus on fuel efficiency, passenger comfort, and advanced avionics, the M90 aims to provide airlines with an aircraft that reduces operating costs while enhancing the passenger experience on regional routes.

However, the development of the SpaceJet M90 has faced delays and challenges, including changes in its production timeline. Despite these obstacles, Mitsubishi remains committed to the aircraft, with a view to entering the regional aircraft market in a more competitive way.

Conclusion:

The Mitsubishi SpaceJet M90 is a modern, efficient regional jet designed to provide low operating costs, high fuel efficiency, and passenger comfort on short to medium-haul routes. With its advanced engines, pressurized cabin, and modern avionics, it is well-suited for regional airlines, charter services, and business aviation. Despite facing development delays, the SpaceJet M90 remains a significant contender in the regional jet market, offering a potential solution for airlines looking to reduce fuel consumption, lower costs, and enhance passenger satisfaction.