DARPA developing small vertical-takeoff aircraft for military use

On the same subject

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  November 13, 2019 | International, Aerospace

  German military refuses new A400M deliveries over safety concerns

  CLEMENT CHARPENTREAU The Bundeswehr, the German military, announced it would not accept deliveries of two A400M Atlas transport aircraft due to recurring technical problems. While defining the aircraft as the “backbone” of its air transport capabilities, the Bundeswehr is concerned about recurring technical problems affecting its fleet. “During routine inspections of the mounting nuts on the propellers of the A400M already in flight, it was found that not all 24 nuts per propeller have the intended tightening torque,” revealed the Luftwaffe, the German air force, in a statement. Increased inspections of the engine mounts, combustion chambers, and engine flap, as well as crack testing on several points, are also required and reduce the readiness of the A400M fleet. In addition to technical deficiencies, the two latest aircraft that were about to be delivered did not meet the “contractually guaranteed properties”, leading to the refusal. So far, the Bundeswehr has received 31 of the 53 A400M it ordered. In total, 174 A400M airlifters were ordered, with 84 already in service. Outside of the partner countries of the program, namely Belgium, France, Germany, Luxembourg, Spain, and Turkey that total 170 orders, the remaining four were acquired by Malaysia. AeroTime has reached out to Airbus for comment but did not receive an answer at the time this article was published. The A400M is a military transport aircraft designed by Airbus Defence and Space. It entered service in 2013, and is offered as a successor for older transporters such as the C-130 Hercules or the C-160 Transall. It recently achieved the certification flight test for the highly awaited simultaneous dispatch of paratroopers from both side doors. The feature had been delayed by the design shortcomings of static lines. https://www.aerotime.aero/clement.charpentreau/24189-german-military-refuses-new-a400m-deliveries-over-safety-concerns

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  September 24, 2020 | International, Aerospace, Naval, Land, C4ISR, Security, Other Defence

  Turkey eyes new markets for exports

  Burak Ege Bekdil ANKARA— Turkish government officials and industry executives are hoping to find new sales in what they see as emerging export markets in Pakistan, Bangladesh and Afghanistan. “These are promising markets for Turkish manufacturers,” said one senior procurement official. A Turkish diplomat familiar with the three countries said that “smooth, friendly, problem-free political relations” with all three Asian countries promise export deals for Turkish companies. “As more Turkish-made systems become combat-proven [by local use], interest from those countries will increase,” he said. Hakan Kurt, chairman of Capital Exhibition, calls Pakistan, Bangladesh and Afghanistan as “hot markets” for Turkish defense and aerospace industries. Capital Exhibition organizes Defence Port Turkey South Asia. “Turkish manufacturers do not have the problem of ‘lack of sellable platforms' like they had a decade ago,” Kurt said. Kurt expects that Turkish defense and aerospace exports to the three Asian countries could reach $5 billion in the next 10 years. Turkey's overall defense exports stood at $2.74 billion in 2019, down from the official target of $3 billion. A defense specialist in Ankara advised caution about Asian markets. “These countries need hardware. They have good political ties with Turkey. But their economies are often cash-strapped. Turkey may also have licensing problems in any potential export deal as it depends on foreign technology for local production,” he said. In 2018, Turkish Aerospace Industries (TAI) signed a $1.5 billion agreement to sell a batch of 30 T129 attack helicopters to Pakistan. But the deal has not moved forward as TAI has failed to secure U.S. export licenses for the contract. The T129 is a twin-engine multirole attack helicopter produced under license from the Italian-British company AgustaWestland. It's powered by two LHTEC T800-4A turboshaft engines. Each engine can produce 1,014 kilowatts of output power. The T800-4A is an export version of the CTS800 engine. LHTEC, the maker of the engine, is a joint venture between the American firm Honeywell and the British company Rolls-Royce. The defense specialist said that most likely Turkish hardware to go into Pakistan, Bangladesh and Afghanistan would include naval vessels and patrol boats (except Afghanistan), smart ammunition, drones and armored vehicles. https://www.defensenews.com/global/2020/09/23/turkey-eyes-new-markets-for-exports/

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  July 16, 2018 | International, Land

  The Army’s next machine gun could fire caseless ammo — and one of these companies might build it

  By: Todd South The replacement for the Army's 5.56mm Squad Automatic Weapon could be an entirely new type of light machine gun that fires not only a different caliber round, but caseless ammunition. That's because one of the five companies recently awarded contracts to produce a weapon prototype by this time next year has been building weapons to fire that type of ammo for the past 14 years. A notice posted Thursday included the identities of the five companies: AAI Corporation Textron Systems in Hunt Valley, Maryland. FN America LLC.in Columbia, South Carolina. General Dynamics-OTS Inc. PCP Tactical, LLC. in Vero Beach, Florida. Sig Sauer Inc. in Newington, New Hampshire. The companies were awarded a contract to provide a prototype for the Army's Next Generation Squad Automatic Rifle, or NGSAR. The light machine gun is the first planned major overhaul of small arms in decades. Based on the notice, it appears that FN America has been granted an award to provide two prototypes, while the other four companies will provide a single prototype. Those prototypes will help the Army decide what's possible given their extensive requirements for the new weapon. There will then be an open competition following those submissions, where more companies can try to get in on the weapon that will utlimately replace the M249 SAW and influence the M4 replacement, as well. It is also the first weapon of its type that could mean a dramatic shift in all small arms, with follow-on changes planned for an individual carbine that will likely incorporate the machine gun changes, officials have said. Current efforts include work on a lighter machine gun that fires a government-designed 6.8mm round, which falls between the lighter 5.56mm and heavier 7.62mm used in heavy machine guns. But submissions can include other calibers, so long as they meet accuracy and lethality requirements for the new weapon, officials have said. In the Textron release, the company says the prototype will be based on their cased-telescoped weapons and ammunition portfolio. The company has designed both a carbine and light machine gun variant, which have been displayed publicly in recent years. The NGSAR will be an “intermediate caliber, high-velocity, magazine-fed system,” according to the release. It will weigh less than 12 pounds with ammunition that weighs 20 percent less than the traditional brass case ammo. The weapon will be at most 35 inches long and be able to fire 60 rounds per minute for 15 minutes without a barrel change. Accuracy matters too. A shooter must be able to hit standard targets at 50 meters while standing, with three- to five-round bursts at least 70 percent of the time. The companies also received awards for advanced weapons and fire control technologies, for the Next Generation Squad Weapons Technologies, the umbrella program for advancing small arms, and for the fire control capability. Wayne Prender, vice president of Applied Technologies & Advanced Programs at Textron Systems, told Army Times Thursday that he couldn't discuss details of their fire control submissions configuration. But he did talk about some of the capabilites they plan to provide. “We're offering up a solution set, day/night system optics with a laser range finder, integrated ballistic computer for computation of the target,” Prender said. Last year Textron unveiled a 6.5mm carbine using their ammunition. The NSGW program aims to use an intermediate caliber, likely in the 6mm range, such as their 6.8mm ammunition development. But Prender said he couldn't discuss details of the caliber submission for the weapon prototype. Army leaders have said that advancements will come in stages and initial fire controls will be a part of the first fielded system, but that improved fire controls with additional upgrades will be incorporated into the system. https://www.armytimes.com/news/your-army/2018/07/12/the-armys-next-machine-gun-could-fire-caseless-ammo-and-one-of-these-companies-might-build-it/