How Do You Spell ARJ-21?

Pronunciation: [ˈɑːd͡ʒ twˈɛntiwˈɒn] (IPA)

The ARJ-21 is a regional jet produced by China's state-owned aerospace corporation, COMAC. The spelling of ARJ-21 can be explained using the International Phonetic Alphabet (IPA): /ɑːrdʒeɪ twɛnti wʌn/. The first two characters "AR" are pronounced as "ar" sound as in "car", while the next letters "J-21" form a sequence /dʒeɪ twɛnti wʌn/ where "J" is pronounced as "j" sound as in "jump". The correct spelling of the ARJ-21 is essential for communication, identification, and recognition of the aircraft in the airline industry.

ARJ-21 Meaning and Definition

  1. ARJ-21, or the Advanced Regional Jet for the 21st Century, is a commercial aircraft model developed by the Commercial Aircraft Corporation of China (COMAC). It is a twin-engine regional jet designed to accommodate a moderate number of passengers for short to medium-haul flights.

    With a length of around 36 meters and a wingspan of approximately 33 meters, the ARJ-21 has the capacity to carry up to 90 passengers in a standard configuration. It features a modern and economical design that emphasizes fuel efficiency and reduced operational costs.

    The ARJ-21 is equipped with two turbofan engines, typically either the General Electric CF34-10A or the Commercial Aircraft Corporation of China's own CJ-805-23 engine. It boasts a range of approximately 2,200 kilometers, making it suitable for regional and domestic routes. The maximum cruising speed of the ARJ-21 is roughly Mach 0.785.

    This aircraft model incorporates advanced avionics and safety systems to ensure a smooth and secure flight experience. It is equipped with a digital fly-by-wire flight control system, providing enhanced maneuverability and responsiveness. The ARJ-21 also includes numerous safety features such as a fire detection and suppression system, as well as advanced weather radar technology.

    The ARJ-21 aims to fulfill the growing demand for regional air travel in China and compete in the global market with other regional jet manufacturers. Its development signifies China's ambition to become a key player in the commercial aircraft industry, providing more options for airlines and passengers worldwide.