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| Airbus UH-72 Lakota | |
|---|---|
| Name | UH-72 Lakota |
| Type | Light utility helicopter |
| Manufacturer | Airbus Helicopters |
| First flight | 2006 |
| Introduction | 2006 |
| Status | Active |
Airbus UH-72 Lakota is a twin-engine, single-rotor light utility helicopter produced by Airbus Helicopters for United States Army, U.S. Navy training and support roles and several civil operators. Developed from the Eurocopter EC145 lineage, the Lakota entered service in the mid-2000s to replace aging fleets and support missions including medical evacuation, search and rescue, and logistics. The type has been procured under U.S. Department of Defense acquisition programs and used by multiple state National Guard units and international operators.
The Lakota program emerged from a U.S. Army requirement formalized during acquisition efforts influenced by the National Guard Bureau and procurement policies under the U.S. Department of Defense and the Defense Acquisition Board. Airbus Helicopters (formerly Eurocopter) marketed the EC145 airframe to meet the Army's Light Utility Helicopter competition, competing with manufacturers such as Sikorsky Aircraft and Bell Textron. Initial test flights and flight-test campaigns involved coordination with Federal Aviation Administration standards and demonstrations to Army staff at Redstone Arsenal and other military test centers. Contracts were awarded in the 2006–2007 timeframe, reflecting the Army's need to replace legacy types like the Bell UH-1 Iroquois in non-combat roles and to comply with congressional oversight from committees including the House Armed Services Committee.
The UH-72 derives from the Eurocopter EC145 featuring a twin-turbine arrangement with engines mounted in a compact nacelle and a four-blade main rotor system similar to configurations used by AgustaWestland designs. Its airframe uses a semi-monocoque fuselage with a fenestron-style tail rotor derived conceptually from designs in European rotorcraft. Avionics suites integrate mission systems that adhere to standards promoted by Defense Information Systems Agency interoperability guidelines and incorporate navigation and communication equipment compatible with North American Aerospace Defense Command coordination for homeland missions. Cabin modularity supports litter systems for aeromedical evacuation missions aligned with protocols from the U.S. Army Medical Department and payload configurations for logistics and training. Structural and crashworthiness features reflect survivability initiatives influenced by studies from Rand Corporation and safety research from National Transportation Safety Board standards.
The Lakota entered operational service with the United States Army and numerous Army National Guard units conducting missions including medical evacuation, search and rescue, logistics, and VIP transport. Deployments for homeland security involved joint operations with Federal Emergency Management Agency during disaster response and coordination with Department of Homeland Security assets. Training deployments took place at Fort Rucker and other flight centers with oversight from U.S. Army Aviation Center of Excellence. Internationally, government operators and civilian agencies have used the type for law enforcement support in coordination with agencies such as U.S. Customs and Border Protection and regional emergency services. The platform's service life and sustainment plans have been subjects of reviews by Congressional Budget Office reports and oversight hearings by the Senate Armed Services Committee.
Several variants and configurations have been fielded or proposed, reflecting mission-specific modifications mandated by acquisition offices and program managers from Program Executive Office Aviation: - UH-72A: Basic utility and training variant procured for the U.S. Army and Army National Guard. - UH-72B: Upgraded mission systems and avionics tailored for expanded roles and international customers, reflecting export sales vetted through Defense Security Cooperation Agency processes. - Medevac-configured Lakotas with aeromedical equipment certified under Federal Aviation Administration civil type approval for certain operators. Civil-certified EC145-based variants maintained by Airbus Helicopters for municipal and police use, procured by municipal governments and regional emergency medical providers.
Major operators include the United States Army and numerous Army National Guard units across U.S. states, with missions supporting agencies such as Federal Emergency Management Agency, U.S. Department of Agriculture aerial support, and state-level emergency management offices. International operators and government agencies in allied countries have acquired EC145-derived platforms through Foreign Military Sales overseen by the Defense Security Cooperation Agency and bilateral defense cooperation agreements with partners such as Germany, France, and other NATO members.
General characteristics and performance reflect EC145-derived dimensions and are tailored by Airbus Helicopters and U.S. Army procurement specifications verified by testing at facilities such as Air Force Flight Test Center: - Crew: typically two pilots - Capacity: up to 8 passengers or medical litter configurations - Powerplant: twin turboshaft engines from manufacturers like Safran (formerly Turmo lineage) or equivalent certified engines - Maximum cruise speed, range, and service ceiling per type-certificate data accepted by the Federal Aviation Administration and military flight manuals.
The UH-72 has been involved in a limited number of accidents and incidents subject to investigation by the National Transportation Safety Board and U.S. Army Combat Readiness Center. Notable incidents prompted safety reviews and fleet groundings for inspections ordered by Army leadership and Congress during oversight hearings before the House Armed Services Committee and influenced maintenance advisories issued by Airbus Helicopters and the Defense Logistics Agency.
Category:Helicopters