 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
| . |  |
. |
Fire Scout Set To Get A New Set Of Blades
San Diego - Apr 07, 2003 Northrop Grumman Corporation's Integrated Systems sector and subcontractor teammate Schweizer Aircraft Corp. have successfully tested a four-blade rotor upgrade that will increase the payload capacity, speed, range, altitude and endurance of the U.S. Navy RQ-8A Fire Scout vertical takeoff and landing unmanned air vehicle (UAV) system. The upgrade is compatible with the existing Fire Scout engine and transmission, and requires no major mechanical or structural changes to the airframe. Fire Scout currently uses a three-blade rotor configuration. The Northrop Grumman/Schweizer team conducted ground, hover, taxi and flight evaluation of the four-bladed rotor hub mounted on a Schweizer Model 333 helicopter at Schweizer's Horseheads, N.Y., facility during the last week of March. To date, the team has conducted six flights with the aircraft reaching speeds up to 90 knots and altitudes up to 1,500 feet. "These test flights mark the latest success in what has been flawless flight test program for the Fire Scout system," said T. Scott Winship, Northrop Grumman's Fire Scout program manager. "Since we began our test program last May, the U.S. Navy/Northrop Grumman team has conducted 40 successful test flights." Preparations are being made to begin shipboard testing in April at the Webster Field UAV test facility at Naval Air Station Patuxent River, Md., he added. According to Winship, the continuing flight test program has successfully demonstrated Fire Scout's ability to take off, fly, navigate and land autonomously while collecting and disseminating imagery from its onboard sensor payload. Flight tests to demonstrate laser targeting and designation are scheduled in May. A weapons delivery demonstration is planned for later this year. Fully autonomous, Fire Scout can fly at altitudes up to 20,000 feet. Its advanced payload can provide intelligence, reconnaissance, surveillance and precise targeting information to tactical units either onboard ship or deployed in the field. The air vehicle's communications suite provides a simultaneous voice/data communications relay capability that reaches much farther than current "line of sight" systems. The Fire Scout system is produced by Northrop Grumman Integrated Systems' Unmanned Systems unit in San Diego, Calif. Related Links Northrop Grumman SpaceDaily Search SpaceDaily Subscribe To SpaceDaily Express 
UAV Roadmap Helps The 21st Century Warfighter
Washington - Apr 03, 2003The Department of Defense's Unmanned Aerial Vehicles Roadmap provides a defensewide vision for UAVs and related technology, said the deputy of the UAV Planning Task Force in congressional testimony here March 26. |
|
|
| The content herein, unless otherwise known to be public domain, are Copyright 1995-2006 - SpaceDaily.AFP and UPI Wire Stories are copyright Agence France-Presse and United Press International. ESA PortalReports are copyright European Space Agency. All NASA sourced material is public domain. Additionalcopyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement,agreement or approval of any opinions, statements or information provided by SpaceDaily on any Web page published or hosted by SpaceDaily. Privacy Statement |
