All United States articles – Page 40
-
NewsNASA’s Mars helicopter resumes flight operations after emergency landing
The Ingenuity Mars Helicopter successfully completed its 54th flight over the red planet, after NASA was able to re-establish control of the rotorcraft after it executed an emergency landing in July.
-
NewsSpirit AeroSystems seeks to develop new materials for hypersonic flight
Aerostructures manufacturer Spirit AeroSystems will partner with the USA’s Oak Ridge National Laboratory to develop advanced materials capable of withstanding the high temperatures of hypersonic flight for military, space and commercial applications.
-
NewsUSA gives formal approval to begin F-16 training for Ukrainian pilots
The Department of Defense says President Joe Biden gave formal approval for certain NATO allies to begin training Ukrainian aviators on the US-made fighter jet, although such a deal has reportedly been in place since the alliance summit in July.
-
NewsSolar UAV may have broken endurance record with three-day flight
The solar-powered Kraus Hamdani Aerospace K1000 Ultra-Long Endurance UAS completed a 75h nonstop flight in Pendleton, Oregon, nearly doubling the current endurance flight record for the class of small aircraft.
-
NewsDARPA advances ‘Liberty Lifter’ seaplane competitors with another $40m in funding
The Pentagon’s secretive technology development arm has allocated an additional $40 million to fund continued work on a heavy-lift seaplane demonstrator competition involving General Atomics Aeronautical Systems and Aurora Flight Sciences.
-
NewsLockheed to build nuclear-powered spacecraft for Pentagon
The defence aerospace manufacturer won a contract from the Defense Advanced Research Projects Agency and NASA to develop and demonstrate a reusable space flight vehicle propelled by a nuclear thermal rocket engine with substantially improved fuel efficiency over chemical rockets.
-
NewsUS competition regulator clears L3Harris to acquire Aerojet Rocketdyne
The proposal by L3Harris to purchase the strategically important maker of rocket motors was approved by the US Federal Trade Commissionon on 27July, after the agency previously opposed a similar bid from Lockheed Martin.
-
NewsFirst B-21 bomber powered up ahead of flight testing
Northrop Grumman continues to progress toward first flight of its in-development B-21 stealth bomber, announcing it recently powered up the initial flight-test aircraft for the first time.
-
NewsNorthrop bows out of NGAD fighter competition
Chief executive Kathy Warden says the defence manufacturer, which is currently developing the next-generation B-21 stealth bomber, will not submit a prime bid for the US Air Force’s sixth-generation fighter programme.
-
NewsBoeing reports $527m loss on defence business in second quarter
Despite strong demand around the world for military hardware, Boeing’s defence unit continues to struggle with money-losing development programmes and supply chain constraints.
-
NewsCatalina Aircraft relaunches ‘iconic’ flying boat, eyes military sales
Florida-based Catalina Aircraft says it plans to start new production on a modernised version of the legendary World War II-era PBY Catalina flying boat, targeting military and commercial operators.
-
NewsUSAF makes first-ever use of commercial in-flight refueling service
During recent exercises over the American southwest, a commercially-operated tanker provided air-to-air refuelling support to US Air Force military aircraft.
-
NewsBoeing begins Block III upgrades to existing US Navy F/A-18s
The aerospace giant says it has begun installing Block III upgrades on the US Navy’s Boeing F/A-18 Super Hornet strike fighters, which will get an additional 4,000h of service life and a new touch-screen cockpit display.
-
NewsLockheed delivery numbers falter as Pentagon stops accepting new F-35s
The Pentagon has stopped taking delivery of new F-35s while manufacturer Lockheed Martin completes flight testing for the “Technical Refresh 3” upgrade package, substantially lowering the company’s delivery forecast for 2023.
-
NewsRaytheon wins additional DARPA funding for hypersonic cruise missile
The Pentagon’ secretive Defense Advanced Research Projects Agency awarded an $81 million contract to Raytheon for further test flights of the Hypersonic Air-breathing Weapon Concept cruise missile.
-
NewsUSA deploys additional fighter assets to Middle East, citing Iranian naval activity
Washington will deploy additional combat aircraft to the Middle East, including fifth-generation Lockheed Martin F-35 stealth fighters, following the attempted seizure of merchant vessels by Iranian naval forces.
-
NewsNine manufacturers to build autonomous ship-based VTOL aircraft for DARPA
Aerospace manufacturers including Northrop Grumman, AeroVironment, AVX Aircraft, Griffon Aerospace, Karem Aircraft, Leidos, Method Aeronautics, Piasecki Aircraft, and Sikorsky will design demonstrator versions of an autonomous ship-based reconnaissance aircraft capable of vertical take-off and landing for the Pentagon’s secretive Defense Advanced Research Projects Agency technology incubator.
-
NewsBoeing secures long-lead funding for US Chinook Block II production
A $22.5 million contract from the US Army will fund preparations at Boeing to deliver Block II CH-47F Chinook heavy-lift helicopters under production Lot 4, a platform the service has not yet committed to fully acquiring.
-
NewsPratt & Whitney wins initial F-35 engine upgrade contract
The engine maker secured $66 million in funding to support early stage design engineering and long-lead material purchases for the Engine Core Upgrade programme, which will provide enhancements to the USA’s Lockheed Martin F-35 fighter fleet and billions of dollars in revenue to Pratt & Whitney over the coming years.
-
NewsUSA affirms support for Turkey F-16 sale, following deal for Sweden NATO membership
A flurry of diplomatic activity at the NATO summit in Lithuania saw Turkey drop its opposition to Sweden joining the alliance, while the USA agreed to a sale of Lockheed Martin F-16 fighter jets that Ankara has been seeking.