23 janvier 2020 | International, Naval

Congress should fund new, not used sealift vessels, say former Maritime Administration officials

By: David B. Larter

WASHIGTON — Five former Maritime Administration officials have called on Congress to fund the construction of new sealift vessels instead of pushing the plan to buy and convert used ships on the open market.

In a letter to the chairs of the House and Senate Appropriations committees, officials from both Republican and Democrat administrations said replacing the nation's organic surge sealift fleet, which has an average hull life of 44 years, is essential to maintaining the ability to send troops and materiel overseas on short notice.

The letter, signed by former MARAD Administrator Clyde Hart, as well as four other former MARAD attorneys and policy chiefs, called for Congress to build new ships to spur shipbuilding in the United States and to cut down on maintenance hassles that could spell delays in a crisis.

“First, the new ships would be immediately operational,” the letter said, “and the Maritime Administration won't have to spend precious time finding long-obsolete parts, therein delay surge capacity. Second, building ships in the United States creates jobs, spurs spending and strengthens the U.S. shipbuilding industry.”

The letter comes in the wake of findings from last year's turbo activation that only about 40 percent of the sealift fleet would be ready to surge in a crisis, and that the force would be “challenged to be immediately ready for a large-scale inter-theater force deployment,” which is its entire raison d'etre.

The sealift fleet is composed of 26 Military Sealift Command pre-positioning ships, 46 ships in the Ready Reserve Force and 15 command-owned roll-on/roll-off surge force ships. Many of the roll-on/roll-off ships are steam-operated, and the obsolete equipment is causing significant personnel issues in the pool of qualified civilian mariners needed to operate them.

The White House's Office of Management and Budget favors a “buy used” policy for the sealift fleet, which is rapidly aging out.

The Army in 2018 sent a warning to the House Armed Services Committee in an information paper regarding the nation's surge sealift capacity — which would be responsible for transporting up to 90 percent of Army and Marine Corps equipment in the event of a major war. The Army said the capacity would fall below its requirement by 2024.

“Without proactive recapitalization of the Organic Surge Sealift Fleet, the Army will face unacceptable risk in force projection capability beginning in 2024,” the document said, adding that the advanced age of the current fleet adds further risk to the equation.

“By 2034, 70% of the organic fleet will be over 60 years old — well past its economic useful life; further degrading the Army's ability to deploy forces,” the document read.

https://www.defensenews.com/naval/2020/01/22/congress-should-fund-new-not-used-sealift-vessels-former-maritime-administration-officials-say/

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  • Contract Awards by US Department of Defense - November 13, 2019

    14 novembre 2019 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

    Contract Awards by US Department of Defense - November 13, 2019

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  • Airbus and Germany submit Eurofighter offer to Switzerland

    19 novembre 2020 | International, Aérospatial

    Airbus and Germany submit Eurofighter offer to Switzerland

    Bern/ Berlin, 18 November, 2020 – Airbus and the Federal Republic of Germany today submitted their official offer to the Swiss Federal Office of Armaments armasuisse for the sale of Eurofighter aircraft to Switzerland. The offer has been prepared in cooperation with the other Eurofighter nations as well as the industrial partners Leonardo and BAE Systems, and meets the requirements of the so called new combat aircraft (Neues Kampfflugzeug - NKF) procurement process implemented by Switzerland to replace its currently used F-5 and F/A-18 fleet with a more modern model. With the acquisition of the Eurofighter, the Federal Republic of Germany is offering Switzerland the opportunity to deepen its existing military partnership, particularly with regard to the joint training of the two air forces. With the Eurofighter, Switzerland will gain full autonomy in the use, maintenance and application of the data from its aircraft. With more than 660 orders, the Eurofighter is by far the most widely used aircraft for securing airspace over Europe. It is operated jointly by the four partner nations Germany, the United Kingdom, Italy and Spain and is undergoing continuous development. Only a few days ago, Germany itself signed the contract for the procurement of 38 Eurofighters from the latest Tranche 4 and is offering Switzerland the opportunity to lay the foundations for even closer political, economic and security cooperation by procuring the same type of aircraft. Michael Flügger, Ambassador of the Federal Republic of Germany to Switzerland, said: "With this offer, we are inviting Switzerland as our neighbor and reliable partner in security policy and economic matters to protect its airspace with the Eurofighter and to close cooperation between our air forces. For Germany, Switzerland is not just a customer, but a strategic ally with whom we would like to further intensify our already close cooperation. The Eurofighter is the only platform jointly developed and operated by several European nations and would therefore be an ideal solution for Switzerland". Dirk Hoke, CEO of Airbus Defence and Space, said: "With the offer submitted today, we want to show that the Eurofighter is the best overall package for Switzerland. It is the most modern fighter aircraft currently built in Europe and meets all the requirements demanded by Switzerland. By providing construction data and other important information, Switzerland will be given complete and independent control of the Eurofighter, guaranteeing full transparency. With over 200 suppliers in the Confederation, Airbus is already a strong partner for Switzerland, and we look forward to expanding this cooperation even further". @AirbusDefence @Team_Airbus_CH #Air2030 #Eurofighter #NKF #Schweiz https://www.airbus.com/newsroom/press-releases/en/2020/11/airbus-and-germany-submit-eurofighter-offer-to-switzerland.html

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

    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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