Overblog
Suivre ce blog Administration + Créer mon blog
14 novembre 2015 6 14 /11 /novembre /2015 12:20
UH-72A Lakota  photo James Darcy  Airbus Helicopters Inc.

UH-72A Lakota photo James Darcy Airbus Helicopters Inc.

 

13 novembre, 2015 Nathan Gain - FOB

 

Douze nouveaux hélicoptères Lakota viendront, à partir d’août 2017, renforcer les 50 UH-72A déjà stationnés à Fort Rucker, et destinés à former la pierre angulaire du futur programme d’entraînement des pilotes , dont le lancement est prévu pour début 2016. À terme, l’armée américaine envisage d’acquérir un total de 187 UH-72A en version d’entraînement afin de remplacer les TH-67 fabriqués par Bell Helicopter et en service depuis plus de vingt ans. Un contrat évalué à 61 millions d’euros et une bonne nouvelle pour Airbus, dont l’implantation américaine peut maintenant envisager sereinement la consolidation de sa ligne de production au-delà de 2017.

 

« Maintes et maintes fois, l’UH-72A s’est avéré être la solution la plus rentable pour répondre à la grande variété des besoins de l’armée américaine et de nos alliés, » s’est félicité Allan McArtor, directeur général d’Airbus Group Inc. « L’exécution sans faille du programme Lakota par l’armée [américaine] a prouvé que, malgré l’environnement difficile dans lequel se trouve tout programme d’acquisition, il existe des success stories aussi bien pour le contribuable que pour le combattant, » a-t-il ajouté en marge de l’annonce du contrat.

 

Le Lakota (dont le nom, à l’instar des Chinook, Apache & co, est inspiré d’une tribu indienne), n’est rien de moins que le cousin militarisé et américain du EC145 en service dans la Gendarmerie nationale et la Sécurité civile française, dotées respectivement de 15 et 35 appareils.

 

Sélectionné en 2006 dans le cadre du programme « Light Utility Helicopter » (LUH), l’UH-72A est destiné à accomplir un large spectre de missions pour l’armée américaine et la garde nationale, à savoir l’entraînement des pilotes, des missions SAR, d’évacuation médicale, de surveillance des frontières, de C2 (command & control), de transport VIP et, en toute logique, de logistique au sens large. Près de 338 Lakota sont déjà sortis des chaînes d’assemblage d’Airbus HC situées à Columbus (Mississippi) pour être livrés aux forces armées américaines, sur les 423 commandés à ce jour par le Département de la Défense américain.

 

Conçu pour répondre aux besoins spécifiques de l’US Army, l’UH-72A est capable d’atteindre une vitesse de 269 km/h grâce à ses deux moteurs Turbomeca ARRIEL 1E2. Ses pales en matériau composite diminuent les vibrations et le bruit tout en augmentant l’aérodynamisme, donc les performances opérationnelles. Doté d’un design modulaire, cet hélicoptère multirôle est capable d’emporter jusqu’à six soldats en plus de l’équipage, ou deux brancards dans sa configuration MEDEVAC. Le Lakota est également équipé de la suite avionique Meghas produite par la Thales.

 

Preuve supplémentaire du succès de ce modèle, l’armée américaine envisage désormais, au-delà des commandes additionnelles, l’introduction d’une version « B » modernisée basée sur l’EC145 T2. Avec, logiquement, d’éventuelles commandes supplémentaires pour la filiale américaine du géant des voilures tournantes.

Partager cet article
Repost0
13 novembre 2015 5 13 /11 /novembre /2015 12:20
UH-72A Lakota - photo Airbus HC

UH-72A Lakota - photo Airbus HC

 

12 novembre 2015 Aerobuzz.fr

 

L’US Army vient de transformer ses options d’achat portant sur 12 UH-72A Lakota en commandes fermes. Airbus Helicopters a déjà livré près de 350 exemplaires de ce modèle assemblé à Columbus (USA). Les livraisons débuteront en août 2017. Les appareils seront configurés pour la formation de début.

Partager cet article
Repost0
1 octobre 2014 3 01 /10 /octobre /2014 11:35
US to supply additional UH-72A Lakota helicopters to Thailand

A US Army UH-72A Lakota light-utility helicopter at the Pentagon in Washington, D.C., US

 

1 October 2014 army-technology.com

 

The US Defense Security Cooperation Agency (DSCA) has notified Congress of a potential foreign military sale (FMS) of UH-72A Lakota helicopters and associated equipment to Thailand.

 

Under the estimated $89m sale, Thailand has requested nine UH-72A Lakota helicopters, along with spare and repair parts, support equipment, communication equipment, and aviation mission planning stations.

 

Approved by the US State Department, the package also includes personnel training and training equipment, as well as other related elements of logistics support.

 

The sale is expected to contribute to Thailand's goal of upgrading and modernising its military forces with a new light-utility helicopter that can address requirements for rotary-wing transportation, while further enhancing interoperability between Thailand, the US, and other allies.

 

In addition, the sale contributes to the foreign policy and national security of the US by helping to improve the security of a major non-Nato ally.

 

EADS North America has been selected to serve as the prime contractor for the FMS programme.

 

The UH-72A Lakota, which is an unarmed utility militarised version of the EC-145 helicopter, is primarily used for search and rescue, medical evacuations, homeland security, VIP transport and disaster response and relief, as well as combat flight and pilot sustainment training missions.

 

Powered by two Turbomeca Arriel 1E2 turboshaft engines, the helicopter can also be used for general support and counter-narcotics operations.

 

It is currently operated by the US Army, Navy and the Army National Guard.

 

In June 2013, Thailand also requested six UH-72A Lakota helicopters and related equipment from the US at an estimated cost of $77m.

Partager cet article
Repost0
9 avril 2014 3 09 /04 /avril /2014 07:20
The active US Army will receive National Guard Apache attack helicopters under a new plan. (US Army)

The active US Army will receive National Guard Apache attack helicopters under a new plan. (US Army)

 

Apr. 8, 2014 - By PAUL McLEARY – Defense News

 

WASHINGTON — In a surprising move, the head of the US National Guard Bureau has given his blessing to the US Army’s plan to move all of the Guard’s Apache attack helicopters into the active force while receiving several hundred Black Hawk and Lakota multi-use helicopters in return.

 

“As a member of the Joint Chiefs of Staff, we have fought, and we have discussed many, many times, these topics,” the National Guard Bureau chief, Army Gen. Frank Grass, told the Senate Armed Services Committee on Tuesday “And I provided my best military advice. I’ve assessed the risk. I’ve given the cost.

 

“But the decision’s been made, Mr. Chairman,” he said. “And my job now is to begin to look at the effects across the states, and figure out how we’re going to execute this plan.”

 

The general’s acquiescence came as a surprise in what many anticipated to be a contentious hearing, especially after Grass told the House Defense Appropriations subcommittee on April 3, “I do not agree with the proposal to take all Apaches out of the guard.”

 

Grass testified before the committee with Army Chief of Staff Gen. Ray Odierno, who has been campaigning for the aviation restructuring for months, but has encountered stiff resistance from the Guard leadership and sharp questions from Congress.

 

The chief emphasized that the aviation plan is a necessity given the tightening fiscal picture for the Army, and the expense of upgrading its helicopter fleets.

 

“No one is fully satisfied with the final outcome, including myself,” he offered. “However, the reality is the funding in the future will not allow us to have everything we may want. These cuts will still occur, even if we delay our decisions or fail to address the issue as the total Army. The results will be hollowing out of our Army.”

 

The plan calls for the Army to retire its fleet of Kiowa Warrior scout helicopters and replace them with the Guard’s Apaches, which will team with Army drones to perform the scout mission. Overall, the Army will lose 687 aircraft, including 600 Kiowas.

 

The active component will also eliminate three of its 13 Combat Aviation Brigades while the Guard will retain all of its 10 aviation brigades.

 

The Army expects to save about $12 billion over the next several years by taking this approach, beginning with $2 billion in fiscal 2015 alone.

 

The strategy “salvages our plans to modernize our aviation fleet,” said Col. Frank Tate, the Army’s chief of aviation force development, at an event across town at the same time the chiefs were testifying on Capitol Hill.

 

“We were lowering our rates of procurement on our biggest systems” due to the cost of maintaining seven different helicopter platforms, Tate told an audience at the Center for Strategic and International Studies.

 

The Army’s proposal to get rid of two models of the Kiowa and the TH-67 trainer helicopter would eliminate three aircraft models of the Army’s seven, as it continues to modernize the Chinook, Apache and Black Hawk until replacement helicopters begin to enter the fleet some time in the 2030s.

 

While the Army might be losing helicopters, it is increasingly eyeing shipboard operations for the 690 Apaches that it is keeping.

 

Operating from ships at sea “seems to be a growth capability, and we do sense that there is increasing demand out there” in South Korea and the Central Command area of operations, said the Army’s director of aviation, Col. John Lindsay.

 

“We’ve gotta make sure that we have the appropriate demand signal coming in from the combatant commanders,” however, in order to determine “how much maritime capability does the Army need to invest in,” he added.

 

Lindsay acknowledged that over the long term, “we still have some work to do” to determine how much the Army wants — or needs — to invest in operating Apache helicopters from naval vessels.

 

In a nod to Marine Corps sensitivities over the issue, Tate was quick to point out that flying Army helicopters from the decks of ships isn’t necessarily anything new. He was involved in operations in Haiti in the early 1990s where the Army flew Apaches off the back of short-deck Navy frigates.

 

“The Army is not new to this idea of maritime operations and ship operations,” he insisted

Partager cet article
Repost0
1 avril 2014 2 01 /04 /avril /2014 16:35
UH-72 Lakota photo US Army

UH-72 Lakota photo US Army

 

01 April 2014 Defense Studies


EADS-N.A., Herndon, Va., was awarded a $34,018,858 modification (P00772) to sole-source, Foreign Military Sales contract W58RGZ-06-C-0194 for six Lakota helicopters with the environmental control unit, mission equipment package and airborne radio communication (ARC-231) radios for the Royal Thai Army. 

Fiscal 2010 other procurement, Army funds in the amount of $34,018,857 were obligated at the time of the award. Estimated completion date is April 3, 2015. Work will be performed in Columbus, Miss. 

Army Contracting Command, Redstone Arsenal, Ala., is the contracting activity.

(US DoD)

Partager cet article
Repost0
9 mars 2014 7 09 /03 /mars /2014 12:20
UH-72 Lakota photo US Army

UH-72 Lakota photo US Army

 

07/03/2014 Par Guillaume Steuer  - air-cosmos.com

 

En ces temps de disette budgétaire, les bonnes nouvelles sont rares pour les industriels de défense européens sur le marché américain. La proposition de budget pour l'année fiscale 2015 dévoilée par le Pentagone en début de semaine sourit pourtant à la filiale américaine d'Airbus Helicopters : afin de rationaliser ses flottes d'hélicoptères, l'US Army prévoit d'acquérir 424 UH-72 Lakota, un dérivé "américain" de l'EC145, alors qu'il n'en était jusqu'alors prévu que 345.

 

Le Lakota revient donc de loin : "le budget final pour l'année 2014 ne prévoyait que 20 machines au lieu de 31, et ne précisait aucun quantité au-delà", souligne un porte-parole d'Airbus Group Inc. L'an dernier encore, la crainte était donc grande de voir le programme arrêté avant même d'avoir été mené à terme.

 

Mais un vaste chantier de rationalisation des voilures tournantes dans l'US Army sourit finalement au Lakota : l'armée de terre américaine a en effet décidé de faire de cet appareil son principal hélicoptère d'entraînement initial pour ses personnels navigants, en commandant 79 machines de plus qu'initialement prévu.

 

La proposition de budget pour l'année fiscale 2015, qui devra toutefois être validée par le Congrès, prévoit donc la commande de 55 Lakota l'an prochain, et 45 l'année suivante. "A ce jour, nous avons livré 296 machines au client américain", souligne le porte-parole de la filiale américaine. Des livraisons que l'industriel se félicite d'avoir honoré dans le respect des coûts et des budgets. Les Lakota sont produits à Columbus, dans le Mississippi.

Partager cet article
Repost0
31 mai 2013 5 31 /05 /mai /2013 07:20
UH-72A Lakota Helicopter photo US Army

UH-72A Lakota Helicopter photo US Army

May 29, 2013: Strategy Page

 

Because of budget cuts the U.S. Army has stopped buying the twin engine UH-72A ("Lakota") Light Utility Helicopters. Six months ago the army ordered another 34 Lakotas for $5.4 million each. Additional electronics and anti-missile systems add several millions to the cost per chopper. With that order the army has bought 312 of the 347 UH-72As it plans on getting. Most have already been delivered and apparently no more will be ordered, which means at least 35 Lakotas will not arrive.

 

Built by European firm EADS, the UH-72A is a militarized version of the EC145, a helicopter long popular with law enforcement agencies, including the FBI. The EC145 was introduced nine years ago and has been very popular with its users. The UH-72A purchase is a side effect of the cancellation of the Comanche scout helicopter in 2004 (mainly because of constantly increasing costs). Comanche was perceived as too expensive and complex. The UH-72A mainly replaces the few remaining UH-1 (“Huey”) helicopters, which have been retired because of old age.

 

The UH-72A has about the same capacity as the UH-1, despite its smaller size. The 3.6 ton UH-72A has a top speed of 260 kilometers an hour and a max range of 660 kilometers. Average endurance per sortie is about two hours. The helicopter has a crew of two and can carry up to eight passengers or about three-quarters of a ton of cargo or weapons. The UH-72A has been popular with its users and has had a readiness (for flying) rate of 90 percent.

Partager cet article
Repost0
16 avril 2013 2 16 /04 /avril /2013 16:57
Partager cet article
Repost0

Présentation

  • : RP Defense
  • : Web review defence industry - Revue du web industrie de défense - company information - news in France, Europe and elsewhere ...
  • Contact

Recherche

Articles Récents

Categories