All articles by Ryan Finnerty – Page 8
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In depth
GE Aerospace achieves breakthrough in hypersonic engine development
Using a subscale demonstrator, jet turbine manufacturer GE Aerospace successfully ignited a dual-mode ramjet engine using rotating detonation combustion – a technique the company says holds promise for powering crewed hypersonic vehicles.
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Boeing lands SOCOM order for six MH-47G Chinook helicopters
The deal for six MH-47G special operations helicopters will help sustain Boeing’s Chinook Block II production line, while the manufacturer awaits a hoped-for acquisition decision by the US Army.
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Anduril advancing Fury autonomous fighter after Blue Force acquisition
California defence start-up Anduril is integrating its proprietary autonomy software, along with expertise in propulsion and composite materials, into the Fury autonomous fighter platform, following the company’s acquisition of the jet’s original designer Blue Force Technologies.
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US grounds entire Osprey fleet following deadly crash in Japan
Both the US Air Force and US Navy say a preliminary investigation into the 29 November crash of a Bell Boeing CV-22 Osprey indicates a “potential materiel failure” caused the deadly mishap, but the underlying cause remains unclear.
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Top Aces adds A-4 Skyhawk to Canadian adversary training fleet
The private provider of adversary air support has been providing aggressor training to the Royal Canadian Air Force using a fleet of modified Dassault/Dornier Alpha Jets and Bombardier Learjet 35s.
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Lockheed Martin sues F-35 supplier over refusal to deliver titanium components
The F-35 prime contractor alleges ones of its sub-contractors, Pittsburgh-based Howmet Aerospace, breached its contract with Lockheed when the metallic components supplier refused to deliver titanium parts for the advanced stealth jet at previously agreed upon prices.
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Fuelled TalonA carried aloft as first Stratolaunch hypersonic flight approaches
Following a successful taxi test of its two-aircraft hypersonic flight system, California start-up Stratolaunch has carried a fully-fuelled TalonA hypersonic vehicle aloft under the company’s jet-powered Roc mother ship, a prerequisite for TalonA’s first self-powered flight.
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Boeing no longer competing to build USAF’s new ‘Doomsday jet’
The withdrawal of Boeing from the contest to build a new airborne command centre capable of managing a nuclear exchange leaves Sierra Nevada Corporation as the only bidder to replace the current Boeing E-4B Nightwatch.
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Search crews find wreckage of US Osprey tiltrotor that crashed off Japanese coast
Dive teams have located the fuselage of a US Air Force CV-22 Osprey that crashed in water off the southern coast of Japan on 29 November, killing eight crew.
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South Korea approved for $271m purchase of F-35 armaments
Seoul has requested to purchase a suite of air and ground attack munitions for its F-35 fighter fleet, including AMRAAM missiles, JDAM bombs, Paveway II laser-guided bombs and Small Diameter Bomb glide munitions, valued at $271 million by US arms regulators.
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Anduril unveils drone-killing ‘reusable missile’ designed for mass production
Part aircraft, part munition, the Roadrunner is a lethally-armed, twin-engined jet designed by US defence start-up Anduril to cheaply intercept and destroy high-density aerial threats, including cruise missiles, UAVs and some crewed aircraft – or return to base for refuelling and subsequent flights.
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Pratt & Whitney wins sole-source contract for F-35 engine upgrade
Although the Pentagon had already declared its intent to advance the Engine Core Upgrade programme for the F135 engine, the sole-source contract announcement solidifies Pratt & Whitney’s position as the F-35 propulsion supplier for another decade.
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US Osprey tiltrotor crashes off Japan with at least one fatality
The US Air Force Bell Boeing CV-22B tiltrotor crashed near Yakushima Island in southern Japan, with at least one fatality confirmed and several crew missing.
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Pentagon invests $3.7m in composites manufacturer Qarbon Aerospace
The contract with Texas-based Qarbon Aerospace will support the design and manufacture of advanced lightweight continuous fibre thermoplastic composite structures intended for national defence aviation applications.
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US Navy hopes to restore crashed Hawaii P-8 to flight status
Salvage operations are under way in Hawaii following the crash of a Boeing P-8 maritime patrol jet, with the US Navy optimistic that it can recover the aircraft and restore it to flight status.
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Sikorsky delivers first Polish-built S-70Ms to Romania
The four helicopters are part of an agreement that will see up to 12 Polish-built S-70M Black Hawks supplied to Romania over the next four years, with two more examples scheduled to arrive by the end of 2023.
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Stratolaunch completes fuelled taxi test ahead of first hypersonic flight
The California start-up completed a taxi test of its two-aircraft captive carry hypersonic flight system, for the first time loaded with live propellant, as the company moves towards its first hypersonic flight before year’s end.
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‘Kinetic and non-kinetic’ solutions needed to defend against uncrewed aircraft: Pentagon
The US military’s top officer focused on countering uncrewed aerial systems says addressing the growing threat will require a mix of offensive and defensive equipment, including interceptor missiles, electronic warfare and microwave and laser-based systems.
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Pentagon orders AC-130J strike in Iraq
The lethal action follows other strikes in Syria, which Washington says it ordered against Iranian-affiliated groups in response to aggression against American ground and naval forces in the region.
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Boeing moves toward low-rate production of MH-139 nuclear patrol helicopter
With delivery of the sixth and final test aircraft, Boeing has completed the research and development phase of the MH-139A Grey Wolf programme, now moving toward low-rate initial production on the helicopter that will be used to patrol the silos housing the USA’s nuclear-armed intercontinental ballistic missiles.