DTN News - DEFENSE NEWS: Sikorsky Unveils State-Of-The-Art Virtual Reality Center For CH-53K Heavy Lift Helicopter

DTN News - DEFENSE NEWS: Sikorsky Unveils State-Of-The-Art Virtual Reality Center For CH-53K Heavy Lift Helicopter

Source: DTN News - - This article compiled by Roger Smith from reliable sources Sikorsky Aircraft Corp. - January 14, 2011

(NSI News Source Info) STRATFORD, Connecticut - January 17, 2011: Sikorsky Aircraft Corp. today unveiled a state-of-the-art virtual reality center for the CH-53K heavy lift helicopter program, an innovative tool to help identify gaps in a three-dimensional digital environment prior to experimental assembly. Sikorsky Aircraft is a subsidiary of United Technologies Corp. (NYSE: UTX).

Through this advanced design tool, the program expects to realize cost savings and greater efficiency that can minimize delays in final assembly of the aircraft.

“The virtual reality tool allows the team to find production and maintenance issues that typically only could be found during the initial build of the aircraft,” said Dr. Michael Torok, Sikorsky vice president and chief engineer for Marine Corps programs. “With this tool, we can identify these potential problems in time to avoid them. Ultimately, this will save time and money.”

Located within the engineering labs at Sikorsky’s main manufacturing facility, the virtual reality center uses sophisticated software, along with 12 cameras, a head-mounted display headset, gloves, and a gripping tool. All devices are linked to three computers, which comprise the “command center” for operating the system.

“This tool will enhance the designer’s ability to design an aircraft that is easier to maintain. Designers will no longer have to rely on their imaginations to understand assembly and maintenance issues. They will be able to experience them long before parts are fabricated,” said Mark Miller, Sikorsky vice president, research and engineering.

Dennis Jarvi, Sikorsky vice president, Navy/Marine Corps programs, added: “The joint Sikorsky/Naval Air Systems Command (NAVAIR) CH-53K helicopter program team is working diligently to deliver a high quality platform that will be extremely important to the Marine Corps future heavy lift mission. The virtual reality center is the final tool in the CH-53K digital design suite, as the team collaborates to use proven and mature technologies that will significantly expand the fleet’s abilities.”

Sikorsky Aircraft received a $3 billion System Development and Demonstration (SDD) contract in April 2006 to develop a replacement for the U.S. Marine Corps CH-53E heavy lift helicopter. The new aircraft program is planned to include production of more than 200 aircraft. Currently, the CH-53K helicopter is in the SDD phase with all of the major subcontracts awarded and valued at over $1.1 billion.

The CH-53K helicopter will maintain virtually the same footprint as its predecessor, the three-engine CH-53E SUPER STALLION™ helicopter but will nearly triple the payload to 27,000 pounds over 110 nautical miles under “hot high” ambient conditions. The CH-53E helicopter is currently the largest, most powerful marinized helicopter in the world. It is deployed from Marine Corps amphibious assault ships to transport personnel and equipment and to carry external (sling) cargo loads.

The CH-53K helicopter’s maximum gross weight (MGW) with internal loads is 74,000 pounds, a 6 percent improvement over the CH-53E aircraft. The CH-53K’s MGW with external loads is 88,000 pounds, a 20 percent improvement over the CH-53E helicopter.

Features of the CH-53K helicopter include: a modern glass cockpit; fly-by-wire flight controls; fourth generation rotor blades with anhedral tips; a low-maintenance elastomeric rotor head; upgraded engines; a locking cargo rail system; external cargo handling improvements; survivability enhancements; and improved reliability, maintainability and supportability. The program is expected to achieve the Initial Operational Capability milestone in FY18. Sikorsky Aircraft Corp., based in Stratford, Conn., is a world leader in helicopter design, manufacture, and service. United Technologies Corp., based in Hartford, Conn., provides a broad range of high technology products and support services to the aerospace and building systems industries.

This press release contains forward-looking statements concerning potential production and sale of helicopters. Actual results may differ materially from those projected as a result of certain risks and uncertainties, including but not limited to changes in government procurement priorities and practices, budget plans or availability of funding or in the number of aircraft to be built; challenges in the design, development, production and support of advanced technologies; as well as other risks and uncertainties, including but not limited to those detailed from time to time in United Technologies Corporation’s Securities and Exchange Commission filings.

Contacts

• Marianne Heffernan Phone: +1 203-386-4373
• Paul Jackson Phone: +1 203-386-7143

*This article is being posted from Toronto, Canada By DTN News ~ Defense-Technology News, contact: dtnnews@ymail.com

© Copyright (c) DTN News Defense-Technology News

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DTN News: Northrop Grumman Awarded Contract For Laser Transmitter On Super Stallion

DTN News: Northrop Grumman Awarded Contract For Laser Transmitter On Super Stallion

Source: U.S. DoD issued August 10, 2010

(NSI News Source Info) WASHINGTON - August 11, 2010: Northrop Grumman Systems Corp., Rolling Meadows, Ill., is being awarded an undefinitized contract action with an estimated value of $77,655,380 for the procurement of 121 AN/AAQ-24(V) 25 Guardian laser transmitter assemblies for installation on CH-53D, CH-53E, and CH-46E helicopters, including associated technical data.

The guardian laser transmitter assembly, a component of the large aircraft infrared countermeasures, is a next-generation directable laser-based countermeasures system for protecting helicopters and some fixed-wing aircraft from man-portable air defense systems. Work will be performed in Rolling Meadows, Ill. (39 percent); Edinburgh, Scotland (16.8 percent); Goleta, Calif. (10 percent); Blacksburg, Va. (9.4 percent); Boulder, Colo. (7.1 percent); Dallas, Texas (5.5 percent); Lewisburg, Tenn. (2 percent); Apopka, Fla. (1.8 percent); Woodland Hills, Calif. (1.3 percent); Tampa, Fla. (1 percent); Santa Clara, Calif. (1 percent); Melbourne, Fla. (1 percent); Wheeling, W.V. (1 percent); and various locations throughout the U.S. (3.1 percent), and is expected to be completed in August 2012.

Contract funds will not expire at the end of the current fiscal year. This contract was not competitively procured.

The Naval Air Systems Command, Patuxent River Md., is the contracting activity (N00019-10-C-0080).

The Sikorsky CH-53 Super Stallion heavy-lift helicopter first flew in 1974 and entered service with the US Marine Corps (USMC) in 1981. A total of 172 Super Stallions have been delivered and 165 are in service with marine corps squadrons in the Pacific Fleet and in the Atlantic Fleet. The helicopter is also in service with the marine corps reserve, training and experimental squadrons. The final Super Stallion for the USMC was delivered in November 2003. The marine corps uses the Super Stallion in the amphibious assault role and for transporting heavy equipment. The US Navy also use the Super Stallion for vertical delivery and recovery of damaged aircraft on aircraft carriers.

In 2000, the USMC announced the CH-53X programme to upgrade the CH-53E and extend its service life to 2025. Upgrades would include a new engine, substantially increased payload capacity, all-composite rotor, elastomeric rotor head and glass cockpit with fly-by-wire controls. In March 2004, a USMC analysis of alternatives (AoA) determined that a new-build airframe would be a more cost-effective solution. Sikorsky was awarded an initial system development and demonstration (SDD) contract for the new helicopter, which is designated CH-53K heavy-lift rotorcraft (HLR), in January 2006 and the full SDD contract in April 2006. The GE38-1B engine was selected to power the CH-53K in December 2006. Requirement is for 156 helicopters and service entry is planned for 2015.

DTN News: CH-53K Helicopter Program Achieves Successful Critical Design Review

DTN News: CH-53K Helicopter Program Achieves Successful Critical Design Review Source: DTN News / Sikorsky Aircraft Corporation

(NSI News Source Info) STRATFORD, Conn., - August 3, 2010: Sikorsky Aircraft Corporation announced today the successful completion of the CH-53K Heavy Lift Helicopter Program Critical Design Review (CDR) event, signaling the program is ready to proceed to assembly, test and evaluation. Sikorsky Aircraft is a subsidiary of United Technologies Corp. The joint Sikorsky/Naval Air Systems Command (NAVAIR) CH-53K helicopter program team hosted a weeklong meeting in late July to gather stakeholders and key collaborators from government and industry for an in-depth aircraft design review. At the review, the CH-53K team successfully demonstrated that the design meets the system requirements, setting the stage for the next phase of the program. Review participants included members of the Office of the Secretary of Defense, NAVAIR, Sikorsky Aircraft, and 21 major industrial partners who displayed component exhibits that augmented technical presentations. Over the past four years, the CH-53K helicopter team has successfully completed numerous major reviews, including the System Requirements Review (SRR), System Functional Review (SFR), System Preliminary Design Review (PDR), 77 supplier-level Critical Design Reviews (CDR's), 64 supplier and internal software reviews, and 16 sub-system CDRs. David Cohen, chairman of the Naval Air Systems Command (NAVAIR) Technical Review Board (TRB) emphasized the Board's approval with a "resounding yes," adding that "the CH-53K helicopter program is ready for full- scale development and manufacture of the test aircraft." Completion of the System CDR event demonstrates that the CH-53K Helicopter Program continues to build on its strong design foundation. NAVAIR CH-53K Heavy Lift Helicopter Integrated Product Team Co-lead, Lt. Col. Hank Vanderborght noted, "We have a program that sits squarely on solid technical ground, and our team continues to work diligently as we mitigate all schedule and cost risks." Over 93% of the design has been released for manufacturing. System-level performance projections indicate all seven Key Performance Parameters (KPPs) will be achieved with adequate risk mitigation margin built-in for subsequent phases of the program. The team is ready to move into fabrication and assembly of test articles, component qualification, and flight test. "This successful CDR confirms the program is on the right track and is a significant step forward for the CH-53K helicopter program," said John Johnson, Sikorsky Program Manager for the CH-53K helicopter program. "Sikorsky and NAVAIR are well aligned in this collaborative effort, and this CDR brings us closer to delivering a vital tool to the U.S. Marine Corps' future heavy lift mission." Sikorsky has been building CH-53 helicopters for the Marine Corps since the CH-53A aircraft was introduced in 1963. The heavy lift mission is currently performed by the Sikorsky CH-53E SUPER STALLION™ helicopter and CH-53D SEA STALLION helicopter models that have logged a cumulative total of 1.37 million flight hours in over 40 years. Sikorsky Aircraft received a $3 billion System Development and Demonstration (SDD) contract on April 5, 2006 to develop a replacement for the U.S. Marine Corps CH-53E heavy lift helicopter. The new aircraft program is planned to include production of more than 200 aircraft. Currently, the CH-53K helicopter is in the SDD phase with all of the major subcontracts awarded and valued at over $1.1B. "This milestone is a turning point for our program," said Mike Torok, Sikorsky Vice-President and Chief Engineer for Marine Corps Programs, and Chief Engineer for the CH-53K. "The final design definition, which meets NAVAIR and USMC requirements, is concluding, and now we move on to the test and verification part of the program. "Parts are being made throughout the supply base and at our new Precision Component Technology Center; test facilities are being fabricated and prepped for installation in our recently opened ground test facility; the integrated simulation facility is marching toward a late 2010 opening, already having received the first increment of software for the aircraft; and the final assembly facility in West Palm Beach is being prepared to start building the ground and flight vehicles early next year. It's time now to prove out our design and show that this helicopter system will indeed meet the war fighting requirements of the USMC and give them exceptional mission performance from a platform that is affordable and supportable for many years to come," Torok added. The CH-53K helicopter will maintain virtually the same footprint as its predecessor, the three-engine CH-53E SUPER STALLION helicopter, but will nearly triple the payload to 27,000 pounds over 110 nautical miles under "hot/high" ambient conditions. The CH-53E helicopter is currently the largest, most powerful marinized helicopter in the world. It is deployed from Marine Corps amphibious assault ships to transport personnel and equipment and to carry external (sling) cargo loads. The CH-53K helicopter's maximum gross weight (MGW) with internal loads is 74,000 pounds compared to 69,750 pounds for the CH-53E aircraft. The CH-53K's MGW with external loads is 88,000 pounds as compared to 73,500 for the CH-53E helicopter. Features of the CH-53K helicopter include: a modern glass cockpit; fly-by-wire flight controls; fourth generation rotor blades with anhedral tips; a low-maintenance elastomeric rotor head; upgraded engines; a locking cargo rail system; external cargo handling improvements; survivability enhancements; and improved reliability, maintainability and supportability. The program is expected to achieve the Initial Operational Capability milestone in FY18. Sikorsky Aircraft Corp., based in Stratford, Conn., is a world leader in helicopter design, manufacture and service. United Technologies Corp., based in Hartford, Conn., provides a broad range of high technology products and support services to the aerospace and building systems industries. This press release contains forward-looking statements concerning potential production and sale of helicopters. Actual results may differ materially from those projected as a result of certain risks and uncertainties, including but not limited to changes in government procurement priorities and practices, budget plans or availability of funding or in the number of aircraft to be built; challenges in the design, development, production and support of advanced technologies; as well as other risks and uncertainties, including but not limited to those detailed from time to time in United Technologies Corporation's Securities and Exchange Commission filings.

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