21 April 2023
by Michael Fabey
The USN is not using lessons learned properly from fires like those aboard USS Bonhomme Richard , according to a government report. (US Navy)
The US Navy (USN) needs to do a better job of harnessing its lessons learned to prevent fires on vessels that are being worked on, according to the US Government Accountability Office (GAO).
“Navy organisations collect and analyse lessons learned from fires through a number of processes,” the GAO said in its report, Navy Ship Fires: Ongoing Efforts to Improve Safety Should Be Enhanced , released on 20 April.
“However, the navy does not have a process for consistently collecting, analysing, and sharing these lessons learned,” the GAO added. “As a result, the navy has lost lessons learned over time – such as steps that a ship can take to improve fire safety.”
And also, lost lessons learned can translate to other bigger losses, the GAO said.
“The navy reported more than USD4 billion in estimated damages from fires that occurred onboard ships undergoing maintenance from May 2008 through December 2022,” the GAO added.
28 March 2024
by Akhil Kadidal
This concept image of China's new attack helicopter, tentatively designated as Z-21, is based on photographs of the prototype aircraft in flight. (Janes)
China is developing a new attack helicopter that appears to be in the same weight class as the US Boeing AH-64 Apache and the Russian Mil Mi-28 Havoc.
Images of the new helicopter, which emerged on Chinese social media in March 2024, show an aircraft that is larger than the People's Liberation Army's (PLA's) in-service AVIC (Aviation Industry Corporation of China) Changhe Aircraft Industries Group (CHAIG) Z-10 attack helicopter, and with a wider central fuselage that is comparable with the Apache. The fuselage includes cheek fairings similar to the AH-64 Apache and a nose configuration similar to the Mi-28. The AH-64E and the Mi-28N have a maximum operating weight of 10–12 tons.
The new helicopter (tentatively designated as Z-21 by Chinese military observers) also appears to incorporate some of the PLA's latest combat helicopter features such as upward-facing engine exhausts to reduce its infrared signature.
27 March 2024
by Gareth Jennings
The Bird AeroSystems defensive aids installation fitted to an A319 airliner (pictured here) of an undisclosed European operator. (Bird AeroSystems)
Bird AeroSystems has fitted its aircraft defensive aids system (DAS) for an undisclosed European A319 operator, likely the Hungarian Air Force (HuAF).
The Israeli company said on 27 March that its Self Protection Radar Electro-Optic System (SPREOS) directed infrared countermeasure (DIRCM) and Aeroshield Missile Protection System (AMPS) had been fitted to multiple A319 aircraft for an undisclosed customer to protect against surface-to-air missile threats.
“At the core of this project is the SPREOS, a patented DIRCM system for missile approach verification, tracking, and laser jamming,” the company said. “The installation also included Bird's versatile AMPS solution, designed for both military and civilian markets, providing complete protection against ground-to-air threats, including [manportable air-defence system] MANPADS attacks, for helicopters and VVIP aircraft for heads of states. Additionally, the installation of the AeroShield pod solution on the Airbus A319 aircraft was expanded to be installed also for Dassault Falcon 7X aircraft,” it added.
27 March 2024
by Igor Bozinovski
Seen here in Italian service, the AW169M will soon be fielded by North Macedonia alongside the AW149 under a deal finalised on 26 March. (Bundesheer Fotos)
North Macedonia finalised its agreement to acquire eight new battlefield lift helicopters from Leonardo on 26 March, the Ministry of Defence (MoD) announced on the same day.
The deal to buy four AW149 and four AW169M helicopters was signed between the North Macedonian Minister of Defence, Slavjanka Petrovska, and the vice-president of Leonardo, Cesare Cacha, in Skopje.
The milestone came weeks after the Army of the Republic of North Macedonia (ARNM) selected the Italian-built helicopters in January to replace Soviet-built airframes operated by the Aviation Brigade of the ARNM.
Deliveries will take place from August 2026 through to the end of 2028. Petrovska initially said the deal was valued at an estimated EUR230 million (USD250.5 million), but this has since risen to EUR249.9 million.
For more information on the Aviation Brigade of the ARNM, please seeNorth Macedonia - Air Force .
The US Navy (USN) needs to do a better job of harnessing its lessons learned to prevent fires on ves...
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