General information about the engine
The Pratt and Whitney JT9D engine was the first high bypass ratio jet engine to power a body airlines. The engine was tested with Boeing 767-200.. It is it is the family of great bypass ratio turbofan. The JT9D engine was developed as part of the design phases of the C-Galaxy. The engine was produced by Pratt and Whitney Company to produce the engine. After the production, the engine was chosen to power the Boeing 767. The engine was first tested in the year 1968 by the use of Boeing B-52E as a test bed. The engineered was used Continue reading...