U.S. Army Awards Boeing Contract for Chinook Block II Upgrade
The manufacturer will build and test three upgraded CH-47F helicopters under the engineering and manufacturing development contract.
The Army eventually plans to upgrade 542 helicopters to the CH-47F Chinook Block II standard. (Image: Boeing)
The Army eventually plans to upgrade 542 helicopters to the CH-47F Chinook Block II standard. (Image: Boeing)