January 11, 2022 | International, Aerospace
En décembre 2017, la réforme du Maintien en condition opérationnelle aéronautique (MCO Aéro) entérinait la création de la Direction de la Maintenance aéronautique (DMAé), sous l'autorité directe du Chef d'état-major des armées (CEMA). Sa t'che vise à simplifier la chaîne du MCO Aéro en regroupant tous les marchés de maintenance relatif à un type d'aéronef précis dans un contrat dit « verticalisé », lequel est ensuite notifié à un prestataire unique, avec une obligation de résultats à la clé. En mai dernier, la DMAé avait indiqué que 82 Rafale étaient disponibles en février 2021, contre 70 un an plus tôt. Des progrès avaient également été constatés pour les 67 hélicoptères d'attaque Tigre de l'Aviation légère de l'armée de Terre (ALAT), 31% d'entre eux ayant été considérés « disponibles » en 2020, contre 26% en 2017. Cependant, les points de référence ne sont pas les mêmes qu'en mai 2021. Ainsi, selon ces dernières, 55% des 98 Rafale en dotation au sein de l'armée de l'Air et de l'Espace (AAE) au premier juillet 2021 auront finalement été disponibles (contre 53% en 2018, sur une flotte de 102 appareils). Avec les prélèvements devant être effectués sur la flotte de Rafale de l'AAE afin d'honorer les commandes passées par la Grèce et la Croatie, l'amélioration de la disponibilité des appareils restants est un impératif.
Opex360 du 10 janvier
December 21, 2022 | International, C4ISR
The added resiliency and higher bandwidth will allow the agency to share intelligence more quickly, particularly in disconnected regions.
October 30, 2019 | International, Aerospace
By Jen DiMascio The U.S. Air Force's plan for acquiring future fighter aircraft may crimp the service's ability to grow in the future, a study of the USAF's force structure plans indicates. The study, “The Air Force of the Future,” compares the service's force structure plans during times of peak budgets—in fiscal 2020 and fiscal 1985. In fiscal 2020, a budget of $205 billion could support 5,300 aircraft. This is a little more than half of the number that the same amount of money, adjusted for inflation, could support in 1985—9,400. The same holds true for the number of personnel, the report says. It was released Oct. 29 by Todd Harrison, director of the Aerospace Security Project at the Center for Strategic and International Studies, which examined three different studies of the size of the future force. As part of the report, Harrison drills further into the Air Force's spending habits to find that one factor underlying the inability to afford a larger force is the increase over time in operation and maintenance costs. “The average O&M cost per plane is 74% higher today in real terms than in fiscal 2001,” the report says. Looking more closely at maintenance costs, he finds that the most expensive aircraft to operate are the smallest fleets, such as the Boeing E-4 Advanced Airborne Command Post aircraft, the Northrop Grumman E-8 Joint Surveillance Target Attack Radar System and Northrop's B-2 bomber. “This is because the fixed costs of operating the fleet are distributed across more aircraft in large fleets, which brings down the overall ownership cost per plane,” the report says. “The data suggest that the Air Force could reduce operating costs by divesting aircraft that are maintained in small numbers in the current inventory and consolidating the capabilities they provide into common multimission platforms.” Air Force acquisition chief Will Roper is recommending an acquisition strategy dubbed the “digital century series.” It aims to build new fighter aircraft designed to last 3,500 flight hours in batches of hundreds, rather than the current model of pursuing advanced technology for an aircraft type that will last for decades. But Harrison estimates that the operation and sustainment cost of sustaining five different aircraft types of 72 aircraft, or 360 total aircraft, would cost about the same as sustaining 1,800 aircraft of the same type. “That's something the Air Force has got to consider,” Harrison said. “With the digital century series approach, they may end up with a bunch of small fleets and may limit the ability of the Air Force to grow in the future.” https://aviationweek.com/defense/usaf-s-future-fighter-plan-may-limit-growth-study-says
August 3, 2023 | International, Land
Global Industrial and Defence Solutions showed off its Faaz-RF and Faaz-IIR medium-range, air-to-air missiles, as well as the Shahpar III combat UAV.