German tank gearbox maker Renk jumps on stock market debut

Sur le même sujet

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  22 mai 2020 | International, Sécurité

  Coulson’s CU-47 is ready for the fire fight

  Posted on May 22, 2020 by Howard Slutsken Leveraging its experience with fixed-wing air tankers, Coulson Aviation has unveiled its latest aerial firefighting conversion, based on the Boeing CH-47D Chinook heavy-lift helicopter. In early March, the first Coulson-Unical CU-47 was flown from the company's Port Alberni, B.C., base to the Aerial Firefighting North American 2020 conference in Sacramento, Calif. Featuring a 3,000 gallon roll-on/roll-off internal tank and an advanced Garmin avionics suite, up to 12 CH-47Ds will be converted into next-generation heli-tankers, in a partnership with Unical Aviation that was announced a year ago. “Unical provides us with the aircraft and a vast supply of parts,” explained Britt Coulson, president and COO, in an interview with Skies. “They bought the entire Canadian Forces CH-47 parts inventory and were the largest purchaser of CH-47Ds from the U.S. Army.” The twin-rotor Chinook is well known for its speed, size and payload. While the helicopter is often deployed on fire attack missions carrying a water bucket as an external load, Coulson wanted to give the CU-47 more flexibility and capability. The company's engineers had already developed a 4,000 gallon Retardant Aerial Delivery System RADS-XXL for its Lockheed C-130 Hercules tanker conversions, and that tank was shrunk to create a 3,000 gallon RADS-L for the CH-47D conversion. “It's the same overall design as the C-130. It shares most of the same hydraulic components, the same doors and the same design of a roll-in, roll-out tank,” said Coulson. Other CH-47 internal tank systems utilize the small hook well in the centre of the helicopter as the water and retardant delivery port, but according to Coulson, that has its limitations. “The other tank designs are plagued with flow rate issues, which means they don't pack enough punch to really get through [forest] canopies or drop in heavy timber – the hook well opening just isn't big enough. “The lower the flow rate you have out of your tank, the slower and lower you have to fly. The problem with a big helicopter like a Chinook is if you fly too slow and low, your downwash is going to negatively affect the ground fire conditions and your drop is going to be ineffective.” To increase and optimize the flow rate for the RADS-L, the belly of the CH-47D was modified by cutting the helicopter's lower skin and adding structure below the floor to accommodate the tank installation and a pair of drop doors, controlled by the pilots through a state-of-the-art touchscreen controller. From the same touch panel, the pilots also control the CU-47's newly-developed retractable snorkel system to refill the RADS-L tank from water sources close to a fire's location. Installed internally, the snorkel head sits flush with the belly when retracted, so that with no additional external drag, the helicopter can maintain its fast 140-knot cruise speed. In a hover, the snorkel takes just four seconds to deploy and six seconds to retract, and the pilots and flight engineer can monitor the system's operation via a high-definition belly-mounted camera feed, displayed on the touchscreen controller. “The snorkel system has exceeded our expectations and we're filling the entire tank in under two minutes,” said Coulson. With the advanced capabilities of the Garmin avionics, the relocation of the flight engineer's panel, and the new RADS-L tank, Coulson originally believed that the CU-47 could be crewed solely by two pilots, without a flight engineer. But recent operational experience led the company to rethink that strategy. “We realized that with a helicopter of this size, going into some of the smaller dip sites, to have an additional set of eyes looking out the side or back is valuable to the pilots. So we've de-modified the helicopter and gone back to a full-time flight engineer to provide that increased safety and situational awareness.” Like Coulson's C-130 conversions, the CU-47 can also be tasked with night-time firefighting missions, thanks to the Night Vision System (NVS) certification of the helicopter's avionics suite. Wearing NVS googles, the CU-47's crew work in tandem with a fire attack “Intel” helicopter's pilots. The Intel crew uses a thermal camera to evaluate the behaviour of a fire, and if a drop is required, they take a page from military ground-attack operations. Using a laser, the Intel crew designates the target for the tanker. “With a geo-referenced lock, the Intel helicopter can orbit, and the laser beam will stay on the same spot. It illuminates an area on the ground about the size of a car,” said Coulson. The first CU-47 will soon be joined by a second RADS-L equipped helicopter, two CU-47's with upgraded avionics that will fly “bucket” missions, and a fifth, tank-equipped CU-47 that will deploy as a spare. “All of our FAA testing [on RADS-L] has finished, we're just waiting for the final Supplemental Type Certificate signature,” said Coulson. “We're doing some minor cleanup to the helicopter to make sure that it's ready to go fight fires this summer.” Howard Slutsken's lifelong passion for aviation began when he was a kid, watching TCA Super Connies, Viscounts, and early jets at Montreal's Dorval Airport. He's a pilot who loves to fly gliders and pretty much anything else with wings. Howard is based in Vancouver, B.C. https://www.skiesmag.com/features/coulsons-cu-47-fire-fight

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  3 octobre 2022 | International, C4ISR

  L3Harris to buy Viasat's Link 16 portfolio, expand JADC2 offerings

  Link 16 is a secure, jam-resistant and high-speed line of communication used across domains and by international players including NATO.

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  28 janvier 2019 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité, Autre défense

  Contract Awards by US Department of Defense - January 25, 2019

  NAVY The Boeing Co., Seattle, Washington, is awarded a $2,458,707,154 modification to a previously awarded firm-fixed-price, cost-plus-fixed-fee contract (N00019-14-C-0067). This modification provides for the production and delivery of 19 P-8A lot 10 aircraft to include 10 for the Navy, four for the government of the U.K. and five for the government of Norway. In addition, this modification includes engineering change proposal 4 SilverBlock for the government of the U.K. and Lot 10 segregable efforts consisting of unknown obsolescence, Class I change assessments and obsolescence monitoring. Work will be performed in Seattle, Washington (80.6 percent); Baltimore, Maryland (2.6 percent); Greenlawn, New York (2.4 percent); Cambridge, U.K. (1.6 percent); and various locations within and outside the continental U.S. (12.8 percent),and is expected to be completed in March 2022. Fiscal 2019 aircraft procurement (Navy); and Foreign Military Sales (FMS) funds in the amount of $2,458,707,154 will be obligated at time of award, none of which will expire at the end of the current fiscal year. This modification combines purchases for the Navy ($1,256,865,203; 51 percent); the government of Norway ($694,971,086; 28 percent); and the government of the U.K. ($506,870,865; 21 percent), under the FMS program. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity. BAE Systems San Diego Ship Repair, San Diego, California (N00024-16-D-4416); Huntington Ingalls Industries Inc., San Diego, California (N00024-16-D-4417); and General Dynamics, National Steel and Shipbuilding Co., San Diego, California (N00024-16-D-4418), are each awarded firm-fixed-price modifications under previously-awarded indefinite-delivery/indefinite-quantity multiple-award contracts to exercise Option Period Three for complex, emergent and continuous maintenance and Chief of Naval Operations (CNO) availabilities on surface combatants (DDG and CG) homeported in San Diego, California. These three contractors will have the opportunity to provide offers for individual delivery orders during option period three, with an estimated cumulative value of $90,275,086. Exercising these options ensures continued facilities and human resources capable of completing complex, emergent and continuous maintenance, repair, modernization and CNO availabilities on surface combatant ships assigned to or visiting the port of San Diego, California. Work will be performed in San Diego, California, and is expected to be completed by March 2020. No funding will be obligated at time of award. Operations and maintenance (Navy) funds will be obligated as the delivery orders are issued. The Southwest Regional Maintenance Center, San Diego, California, is the contracting activity. Rolls-Royce Corp., Indianapolis, Indiana, is awarded a $26,332,225 firm-fixed-price requirements contract for the depot repair of T56-A-427 engines, utilized on E-2 Hawkeye aircraft, including the repair of the power section, torque meter, gearbox, and accessories in accordance with Navy depot manuals and approved repair practices. Work will be performed in San Antonio, Texas (55 percent); Winnipeg, Canada (25 percent); Indianapolis, Indiana (15 percent); and Oakland, California (5 percent), and is expected to be completed in January 2020. No funds will be obligated at time of award; funds will be issued against individual task orders as they are issued. This contract was competitively procured via an electronic request for proposals; two offers were received. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity (N00019-19-D-0024). Ocean Ships Inc., Houston, Texas, is awarded a $20,800,875 firm-fixed-price contract for the operation and maintenance of Expeditionary Transfer Dock (ESD) vessels. This contract includes a 12-month base period, four 12-month option periods and a six-month option under Federal Acquistion Regulation 52.217-8, which, if exercised, would bring the cumulative value of this contract to $118,985,659. Work will be performed at sea worldwide and is expected to be completed, if all options are exercised, by November 2024. Working capital contract funds in the amount of $20,800,875 are obligated for the base period, and will not expire. The Navy's Military Sealift Command, headquartered in Norfolk, Virginia, is the contracting activity (N3220519C3003). Northrop Grumman Systems Corp., San Diego, California, is awarded a $19,590,756 modification (P00020) to a previously awarded cost-plus-fixed-fee contract (N00019-17-C-0033). This modification provides for the procurement of software design and system integration, qualification testing, and cybersecurity activities as well as engineering services in support the MQ-8 Fire Scout Unmanned Air System. Work will be performed in San Diego, California, and is expected to be completed in December 2019. Fiscal 2019 operations and maintenance; and aircraft procurement (Navy) funds in the amount of $19,590,756 will be obligated at time of award, $12,080,557 of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity. The Boeing Co., St. Louis, Missouri, is being awarded a $13,930,396 cost-plus-fixed-fee, cost indefinite-delivery, indefinite-quantity contract for engineering, training, integrated logistics support, installation/checkout of developed systems and support services for Harpoon Ship Command Launch Control Set, Encapsulated Harpoon Command and Launch Systems, and Advanced Harpoon Weapon Control System, Standoff Land Attack Missile Expanded Response, and Harpoon missiles. These efforts are in support of the Navy and the governments of Brazil, Chile, Israel, Korea, Japan, Australia, Canada, Turkey, U.K., Malaysia, Taiwan, Singapore, Bahrain, Egypt, Kuwait, Oman, Saudi Arabia, United Arab Emirates, Denmark, Germany, India, Netherlands, Portugal, Spain, Mexico, Thailand, Greece, Qatar, and Belgium. Work will be performed in St. Charles, Missouri, and locations inside and outside the continental U.S., and is expected to be completed in December 2021. No funds will be obligated at time of award; funds will be issued against individual task orders as they are issued. This contract was not competitively procured pursuant to Federal Acquisition Regulation 6.302-1. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity (N00019-19-D-0010). Joyce & Associates Construction Inc.,* Newport, North Carolina, is awarded $9,058,945 for firm-fixed-price task order N4008519F4580 under a previously awarded multiple award construction contract (N40085-16-D-6302) for repairs to waste water collection system core area at Marine Corps Air Station Cherry Point, North Carolina. The work to be performed provides for various repairs to the sanitary and industrial waste water system including gravity lines, force mains, lift stations and appurtenances and incidental related work. Work will be performed in Havelock, North Carolina, and is expected to be completed by April 2020. Fiscal 2019 operations and maintenance, (Marine Corps) contract funds in the amount of $9,058,945 are obligated on this award and will expire at the end of the current fiscal year. Five proposals were received for this task order. Naval Facilities Engineering Command Mid-Atlantic, Norfolk, Virginia, is the contracting activity (N40085-16-D-6302). Lyon Shipyard, Inc.,* Norfolk, Virginia, is awarded a $7,994,140 firm-fixed-price, single-award contract for the repair, maintenance and modernization of USNS Prevail (TSV 1) during the ship's docking phased maintenance availability. The work of this contract consists of temporary services, structural repairs, hull gauging, electrical, mechanical, piping and other miscellaneous repair work. Work will be performed in Norfolk, Virginia, and is expected to be completed by July 2019. Fiscal 2019 operations and maintenance (Navy) funding in the amount of $7,994,140 will be obligated at time of award and will expire at the end of the current fiscal year. This contract was competitively procured via the Federal Business Opportunities website, with two offers received. This contract was procured as a competitive small business set-aside under the North American Industry Classification 336611 for shipbuilding and repair. The Mid-Atlantic Regional Maintenance Center, Norfolk, Virginia, is the contracting activity (N50054-19-C-0002). DEFENSE COMMISSARY AGENCY Military Produce Group LLC, Norfolk, Virginia, is being awarded an indefinite-delivery, requirements type contract to provide fresh fruits and vegetable products for commissaries located in the east areas of the continental U.S. The award amount is estimated at $146,066,237 for the base year. Actual obligations using Resale Stock Activity Group, Defense Working Capital Funds will occur upon issuance of delivery orders during the period of performance. Contract funds will not expire at the end of the current fiscal year. The contract is for a 24-month base period beginning Feb. 11, 2019, through Feb. 7, 2021. The contract includes three one-year option periods. If all three option periods are exercised, the contract will be completed Feb. 4, 2024. The Defense Commissary Agency, Fort Lee, Virginia, is the contracting activity (HDEC02-19-D-0001). AIR FORCE Robbins-Gioia LLC, Alexandria, Virginia (FA7014-19-D-5001); and Synergy Solutions and Innovations, Arlington, Virginia (FA7014-19-D-5000), have been awarded a ceiling $50,000,000 indefinite-delivery/indefinite-quantity, firm-fixed-priced with time and material elements, multiple award contract for the Business Capability Lifecycle Management Projects. This contract is for exploring more effective and efficient ways to support Air Force business operations and refine the development of Defense Business System requirements supporting the business mission area information technology by leveraging existing technologies owned by the Air Force, streamlining and standardizing business processes across the Air Force, and developing integrated solutions that are achievable in a constrained fiscal environment. This contract shall also be used for technical and engineering; information and data management, process engineering, performance assessment, change management, facilitation, project management, and scheduling. Work will be performed primarily in Washington, District of Columbia., and is expected to be completed Jan. 24, 2024. This award is the result of a competitive acquisition and seven offers were received. A total of two task orders using fiscal 2019 operations and maintenance funds in the amount of $27,405 are being obligated at the time of award. Air Force District of Washington, Joint Base Andrews, Maryland, is the contracting activity. Lockheed Martin Aeronautics Corp., Marietta, Georgia, has been awarded a $33,732,110 ceiling requirements contract for C-130J long-term sustainment support for the Royal Norwegian Air Force. The estimated value of the first order is $6,155,584. Contractor will provide the Royal Norwegian Air Force with return and repair support, spares support, engineering support, and in-country representative support for their C-130J aircraft platform. Work will be performed in Marietta, Georgia, and Gardermoen Air Station, Norway, and is expected to be completed by Dec. 31, 2019. This award is the result of a sole-source acquisition and is 100 percent Foreign Military Sales for Norway. Air Force Life Cycle Management Center, Robins Air Force Base, Georgia, is the contracting activity (FA8553-19-D-0001). Gulfstream Aerospace Corp., Savannah, Georgia, has been awarded a maximum $18,728,697 modification (P00007) to exercise an option on contract FA8106-16-D-0006 for engineering services to provide support the C-20 and C-37 fleet for Air Force, Army, Navy, and Marine Corps. This modification adds the third increment of the five-year, multi-year basic contract. Work will be performed in Savannah, Georgia, and is expected to be completed by Jan. 31, 2020. Fiscal 2019 Air Force, Army, and Navy operations and maintenance funds in the amount of $10,495,503 are being obligated at the time of award. Total cumulative face value of the contract is $83,700,000. Air Force Life Cycle Management Center, Tinker Air Force Base, Oklahoma, is the contracting activity. Space Dynamics Laboratory, North Logan, Utah, has been awarded a not-to-exceed $18,295,163 undefinitized contract action for the tasking, collecting, processing, exploitation, and dissemination (TCPED) capability to support the Republic of Korea Global Hawk program. This contract provides for the procurement of the TCPED system, spares and support equipment, sustainment support, and system familiarization. Work will be performed at North Logan, Utah, and is expected to be completed by May 2020. This contract involves Foreign Military Sales to the Republic of Korea. This award is the result of a sole-source acquisition. Foreign Military Sales funds in the amount of $9,000,000 are being obligated at the time of award. Air Force Life Cycle Management Center, Wright-Patterson Air Force Base, Ohio, is the contracting activity (FA8620-19-C-1002). ARMY Pate Construction Company Inc.,* Pueblo West, Colorado, was awarded a $23,978,896 firm-fixed-price contract for a procurement project consisting of 8,100 feet of reinforced concrete lined channel or concrete box culvert for the existing McKinley ditch. Bids were solicited via the internet with four received. Work will be performed in Alamogordo, New Mexico, with an estimated completion date of Nov. 15, 2020. Fiscal 2019 operations and maintenance, Army funds in the amount of $23,978,896 were obligated at the time of the award. U.S. Army Corps of Engineers, Albuquerque, New Mexico, is the contracting activity (W912PP-19-C-0014). Vertex Aerospace, Madison, Mississippi, was awarded a $9,086,502 modification (P00300) to contract W58RGZ-13-C-0044 for aviation field maintenance services. Work will be performed in Fort Rucker, Alabama, with an estimated completion date of July 31, 2019. Fiscal 2019 operations and maintenance, Army funds in the amount of $9,086,502 were obligated at the time of the award. U.S. Army Contracting Command, Redstone Arsenal, Alabama, is the contracting activity. Shilog LTD,* McAlester, Oklahoma, was awarded a $7,777,536 firm-fixed-price contract for Polybutadiene, Liquid, Hydroxyl-Terminated, Type II. Bids were solicited via the internet with four received. Work locations and funding will be determined with each order, with an estimated completion date of Jan. 31, 2022. U.S. Army Contracting Command, Rock Island Arsenal, Illinois, is the contracting activity (W52P1J-19-D-3015). DEFENSE LOGISTICS AGENCY Bren-Tronics Inc.,* Commack, New York, has been awarded a maximum $9,832,972 firm-fixed-price contract for storage batteries. This is a six-month base contract with a five-month option that is being exercised at the time of award. This was a competitive acquisition with three responses received. Location of performance is New York, with a Dec. 23, 2019, performance completion date. Using military services are Army and Navy. Type of appropriation is fiscal 2019 defense working capital funds. The contracting activity is the Defense Logistics Agency Land and Maritime, Columbus, Ohio (SPE7L719C0005). *Small business https://dod.defense.gov/News/Contracts/Contract-View/Article/1741001/source/GovDelivery/