But one of the key elements of the Block II upgrade is the new engines. So, let’s take a look at the Honeywell T55-GA-714C ...

The Chinook is equipped with two T55-GA-714A turboshaft engines, which are pod-mounted on either side of the rear pylon under the rear rotor blades. The self-sealing fuel tanks are mounted in ...

Both the T53 and T55 engines see regular active service on helicopters flying throughout the Middle East today, where they operate with a high degree of reliability despite the hot, dusty ...