Modern and innovative
The NH90 – developed by Europe’s NHIndustries partnership (Airbus, Leonardo, and Fokker) – was designed to meet NATO’s requirement for a modern medium-sized multi-role military helicopter for both land and maritime operations.
The common core vehicle for the tactical troop transport (TTH) and the NATO frigate helicopter (NFH) versions is a twin-engine aircraft incorporating innovative features such as a full glass cockpit and fly-by-wire control system with 4-axis autopilot and advanced mission flight aids, along with on-board monitoring and diagnostics systems.
Benefitting from a modern approach to materials, the NH90’s composite fuselage has fewer parts and a lower structural weight, resulting in an endurance increase of 30% compared to a metallic fuselage, plus increased resistance to battle damage, among other benefits. The composite rotor blades have greater fatigue strength, damage tolerance and component lifetimes, as well as improved aerodynamic performance.
The NH90 is a versatile medium-sized helicopter, small enough to fit in a hangar of a NATO frigate, but with cabin volume to accommodate 20 fully-equipped troops or a maritime mission system.
It is designed with flexibility in mind, while the performance matches a full range of missions and payloads – enhanced by the rotorcraft’s ability to refuel while in hover flight.
With a wide modular cabin, large sliding doors on each side and a rear ramp, the NH90 can be rapidly configured for such missions as troop transport with a 20-seat configuration, light vehicle transport, casualty evacuation with 12 stretchers, cargo airlift with standard NATO pallets, armed tactical transport, as well as combat search and rescue. An extensive list of role-tailored equipment allows the NH90 to fit operators’ mission needs.
An integrated system
The NH90’s integrated avionics suite and glass cockpit facilitates the crew’s control and interface with helicopter systems and the communications suite, as well as flight, navigation and mission aids. This enables an effective management for mission success and safety in all operating conditions.
The development of highly integrated workstations and the use of data fusion increase the speed, accuracy and quantity of data that can be processed and displayed on configurable screens, which is vital for both autonomous and joint operations in land and maritime environments.
With pilot workload drastically reduced thanks to an optimised human-machine interface, the NH90 NFH can be operated for naval warfare missions day and night with a crew limited to one pilot, one tactical coordinator in the cockpit, and one sensor operator at the cabin workstation.
Detection avoidance: The NH90 features the lowest radar signature in its class thanks to its diamond-shaped, full composite airframe. In addition, infrared suppressor devices and vertical air engine air intakes further contribute to lowering its acoustic and infrared signatures.
Self-protection if detected: The helicopters’ advanced self-protection suite is composed of a laser and radar warning receivers, a missile launch detection system and chaff/flare dispensers.
Survivability if hit: The inherent redundancy of fly-by-wire controls (four segregate analog / digital channels) greatly reduces the probability of losing control following direct hits by bullets. All systems and subsystems are redundant and segregated, and armour plating is provided for both crew and troops.
Survivability in a crash or ditching: The crashworthy composite structure, which prevents heavy components from crashing into the cabin, combined with floatation gear, drastically enhances NH90 crew survivability.
Commonality and maintainability
The NH90’s tactical troop transport (TTH) and the NATO Frigate Helicopter (NFH) versions use common systems, facilitating design and simplifying the logistics support footprint.
Having one core training system for pilots and maintainers – along with a core maintenance and spares system – significantly reduces lifecycle costs.
Learn more about HCare Services at Airbus’ helicopter site.
NFH version (NATO frigate helicopter)
The NH90’s NFH version is the primary maritime weapon system in a surface fleet’s defense. Operating from shore bases or on surface vessels up to sea state 5, the helicopter is tailored for both anti-submarine (ASW) and anti-surface unit (ASuW) warfare. Search and rescue operations can be performed in either of these configurations.
Complementary roles include maritime surveillance and control, airborne warning control, logistic transport and utility support, vertical replenishment (VERTREP), casualty evacuation (CASEVAC) and special operations – including counter terrorism and anti-piracy.
The NH90 can be configured to launch anti-ship missiles, torpedoes and sonobuoys, while the NFH version can be equipped with one anti-ship missile and one torpedo simultaneously.
Advanced navigation and ship landing aids enable the helicopter to perform safe landings in day/night and adverse weather conditions, supplemented by a deck lock device for securing the touchdown in high sea states. Once aboard the ship, the NH90’s traversing system facilitates its manoeuvring on deck to and from the hangar.
The NFH variant has fulfilled missions along the East African Coast, in the Persian Gulf, the Indian Ocean, and the Caribbean, Mediterranean and North Seas.
TTH version (Tactical troop transport)
Combat-proven since 2010, the NH90 tactical troop transport (TTH) version has been successfully deployed in Afghanistan, Mali, Iraq, and Gabon. Disaster relief missions have been carried out in the Philippines, Vanuatu, Timor, Fiji, Caribbean, Italy and New Zealand.
With a wide modular cabin, large sliding doors on each side and a rear ramp, the NH90 TTH can be rapidly configured for such missions as troop transport with a 20-seat configuration, light vehicle transport, casualty evacuation with 12 stretchers, cargo airlift with standard NATO pallets, armed tactical transport, as well as combat search and rescue.
An extensive list of role-tailored equipment allows the NH90 to fit operators’ mission needs.
21 November 2017
Airbus Helicopters renamed the majority of its products in 2015 to reflects its own rebranding as Airbus and to provide its customers with a coherent and easy-tounderstand product range.Read more
28 November 2017
The second prototype of the NH90 Sea Lion commissioned by the Federal Office of Bundeswehr Equipment, Information Technology and In-Service Support (Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr) lifted off from the Donauwörth site for its maiden flight on 24 November 2017.Read more
19 October 2016
Presentation IHEDN 2106 de l'Armée de Terre, Base militaire de Satory-Versailles (78) les 18 et 19 octobre 2016. Photo © Nicolas Gouhier et Christophe Guibbaud pour Aibus Helicopters, NH90 TTH Présentation IHEDN 2016 de l'Armée de Terre, Base militaire de Satory-Versailles (78) les 18 et 19 octobre 2016.Read more