New army helicopters undergo testing in Suffolk | East Anglian Daily Times
Boeing AH-64 Apache - Wikipedia
Forties Echo Platform Shut Down After Collision
DVIDS - Images - New Echo Model Apache [Image 4 of 5]
Members of the 1st Squadron, 17th Cavalry Regiment, 82nd Combat Aviation Brigade receive their initial fielding of the new Echo Model Apache, replacing the previous generation's Delta Apache helicopter, on Fort Bragg,
Army's new Apache attack helicopters undergo test flights | Echo
Saudi Arabia Begins Receiving New AH-64E Apache Helos | Military Edge
Apache helicopters have not fixed a "safety critical" problem
DVIDS - Images - New Echo Model Apache [Image 1 of 5]
File:U.S. Soldiers with Echo Company, 2nd Battalion, 159th Aviation Regiment, 12th Combat Aviation Brigade refuel an AH-64D Apache Longbow helicopter July 31, 2013, in Oberdachstetten, Bavaria, Germany 130731-A-OE523-023.jpg - Wikimedia Commons
Prince Harry back in Afghanistan to command Apache Helicopter - Liverpool Echo
Dutch Apache fleet receives mid-life upgrade
Apache helicopter leaders test drive Echo model | Military Scene | theredstonerocket.com
815 | Boeing AH-64E Apache Guardian | Taiwan - Army | ECHO | JetPhotos
New Engines, Upgraded Systems Power Boeing AH-64 Echo - Rotor & Wing International
Army accepts 100th Apache 'Echo' model | Article | The United States Army
Team Apache Announces Nickname for the Apache Echo Model | DefenceTalk