Practice Hasn't Yet Made Perfect for the Next Presidential Helicopter
VH-60N NAVAIR
Test flights underway over Charleston area for presidential replacement helicopter
VH-92A Marine One Replacement Helicopter Has Taken Its First Flight
Hail to the chief's helicopters: Presidential aircraft touchdown for testing in Winchester, Winchester Star
Sikorsky VH-92 Patriot - Wikipedia
The presidential helicopter isn't supposed to leave scorch marks on the White House lawn. So the Navy and Lockheed Martin Corp. are working to fix a high risk problem after the new
Presidential Helicopter: Program Continues to Make Development Progress While Addressing Challenges
Inside Marine One Sikorsky VH-92A,The $500 Million Helicopter
President Obama Once Expressed Concern About Marine One Costs - ABC News
Sikorsky Gets $542M Navy Contract to Build 6 New Presidential Helicopters