PMA Group

October 8, 2007 - 10:10am

“As an OEM we look at the product as a whole and not just as a collection of individual parts. We design our engines as an entire system,” Wayne Russell, manager of parts support for Pratt & Whitney Canada, told AIN. Russell said some engine parts have a high enough turnover rate that it becomes economically attractive for some companies to produce them for aftermarket installation.