The Boeing-Sikorsky RAH-66 Comanche was an advanced five-blade armed reconnaissance and attack helicopter designed for the United States Army.\r<br>\r<br>A great idea for the US military and the US army The Boeing-Sikorsky RAH-66 Comanche was an advanced five-blade armed reconnaissance and attack .\r<br>\r<br>The Boeing–Sikorsky RAH-66 Comanche was an advanced five-blade armed reconnaissance and attack helicopter designed for the United States Army.\r<br>\r<br>\r<br>\r<br>Boeing Sikorsky RAH 66 Comanche. More tags: cristiano ronaldo amazing goal real madrid granada neymar jr amazing skills and goals.
