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Aircraft Industries L 410 NG
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Aircraft Industries L 410 NG ("New Generation") is a twin-engine 19-seat aircraft manufactured by the Czech company, Aircraft Industries (formerly Let Kunovice). The aircraft is an upgraded version of the Let L 410 UVP-E20. The first flight took place on 29 July 2015. Serial production of the L 410 NG began in March 2018.
Key Information
Development
[edit]The development of the modernized L 410 was launched in 2010. The first prototype L 410 NG was first presented to the public on July 15, 2015 at Kunovice Airport in Slovácko. The first flight took place on July 29, 2015 at Kunovice Airport. The basic flight characteristics and performance of the airplane, as well as proper operation of the airplane control system, propulsion unit, fuel system, avionics and navigation systems have been verified.[1]
Design
[edit]Compared to previous models, the L 410 NG has significant changes. It comes with new, more powerful GE H85-200 engines, combined with quieter AV-725 propellers; a new wing design featuring an integrated fuel tank; a more modern cockpit from Garmin; and a bigger luggage compartment.
With these improvements, the L 410 NG has doubled the maximum distance it can fly and can carry 500 kilograms in increased payload than the previous model. Like its predecessor L 410 UVP-E20, it will be sold in all variations. It is intended for commercial airlines, government agencies, non-governmental organizations, and armed forces. In addition to the passenger version, it can also be configured as a cargo plane. It can be used especially in island states where there is a problem of refueling in remote islands.
Operational history
[edit]A series of certification flights were done in accordance with the relevant regulations. Certified by the European Aviation Safety Agency (EASA) and the Russian Interstate Aviation Committee (MAK). Development started in April 2010, costs of the project is 568 million CZK, 237 million was funded by a grant from the Ministry of Industry and Trade of Czech Republic.
In March 2018, serial production started.[2] The first serial produced L 410 NG traveled to a customer in Russia. Production of 16 aircraft is planned for 2019, half of them will be flown to Russia, six aircraft will be delivered to Kazakhstan and two to Poland.[3]
Specification (L 410NG)
[edit]Data from L 410[4]
General characteristics
- Crew: 2
- Capacity: 19 passengers / 2,300 kg (5,071 lb) load
- Length: 15.074 m (49 ft 5 in) [5]
- Wingspan: 19.478 m (63 ft 11 in)
- Height: 5.969 m (19 ft 7 in)
- Wing area: 34.86 m2 (375.2 sq ft)
- Airfoil: root: NACA 63A418; tip: NACA 63A412[6]
- Cabin volume for passengers: 17.9 m3 (632 cu ft)
- Passenger doors: 0.8 m × 1.46 m (2 ft 7 in × 4 ft 9 in)
- Cargo door: 1.25 m × 1.46 m (4 ft 1 in × 4 ft 9 in)
- Seat pitch at max. Capacity: 0.76 m (2 ft 6 in)
- Luggage compartment volume: 2.31 m3 (82 cu ft)
- Max takeoff weight: 7,000 kg (15,432 lb)
- Maximum landing weight: 6,800 kg (14,991 lb)
- Fuel capacity: 2,244 kg (4,947 lb)
- Powerplant: 2 × General Electric H85-200 turboprop engines
- Propellers: 5-bladed Avia-725 constant-speed propellers
Performance
- Maximum speed: 417 km/h (259 mph, 225 kn) TAS
- Range: 2,750 km (1,710 mi, 1,480 nmi) at FL140 with reserve fuel
- Endurance: 10 hours 30 minutes
- Service ceiling: 6,100 m (20,000 ft)
- Service ceiling on one engine: 3,900 m (12,800 ft) (ISA, 95% MTOW, 15 m/min (50 ft/min) climb rate )
- Absolute ceiling: 8,230 m (27,000 ft)
- Rate of climb: 8.5 m/s (1,670 ft/min)
- 1.7 m/s (6 ft/s) on one engine
- Take-off run: 600 m (2,000 ft)
- Landing run: 590 m (1,940 ft)
See also
[edit]
Related development
Aircraft of comparable role, configuration, and era
References
[edit]- ^ "Aircraft Industries - L 410 UVP-E20 - Historie". www.let.cz (in Czech). Archived from the original on 2019-10-09. Retrieved 2018-11-15.
- ^ "Aircraft Industries To Start L410 NG Mass Production". The Czech Journal. 3 March 2018. Archived from the original on 11 March 2018.
- ^ "V Kunovicích mají novou generaci slavného L- 410. Podívejte se na letadlo, jehož vývoj stál přes půl miliardy korun". Zlín (in Czech). 15 April 2019.
- ^ "L 410". www.let.cz. Archived from the original on 2021-08-18. Retrieved 21 March 2022.
- ^ "Aircraft Industries - L 410 UVP-E20 - Hmotnost a rozměry". www.let.cz (in Czech). Archived from the original on 2019-02-01. Retrieved 2018-11-15.
- ^ Lednicer, David. "The Incomplete Guide to Airfoil Usage". m-selig.ae.illinois.edu. Retrieved 16 April 2019.
- "Aircraft Industries - L 410 UVP-E20 - Firemní brožury". www.let.cz (in Czech). Retrieved 2018-11-15.
- "Aircraft Industries - L 410 UVP-E20 - Základní informace". www.let.cz (in Czech). Retrieved 2018-11-15.
- "L 410 NG serial production has begun". www.airframer.com. Retrieved 2018-11-15.
- "Aircraft Industries launches New Generation aircraft". www.intelligent-aerospace.com. Retrieved 2018-11-15.
- "Dashboard Article page". Flightglobal.com. Retrieved 2018-11-15.
- "Aircraft Industries announces L 410 NG serial production". Retrieved 2018-11-15.
- "New Let L-410NG aircraft rolled out - Airport Spotting Blog". Airport Spotting Blog. 2015-07-17. Retrieved 2018-11-15.
Aircraft Industries L 410 NG
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Development
Background and origins
The Aircraft Industries L 410 NG originated as a modernization program for the Let L-410 Turbolet, a twin-engine turboprop first flown in 1969 and produced in over 1,100 units primarily for Soviet and Eastern Bloc markets. By the early 21st century, the original L-410's Soviet-era Walter M601 turboprop engines and analog avionics had become obsolete, limiting compliance with contemporary safety, environmental, and operational standards while reducing appeal in global markets. Development of the L 410 NG was launched in April 2010 by Aircraft Industries, the successor to Let Kunovice, under the MOSTA project aimed at modernizing small transport aircraft to improve technical, operational, economic parameters, safety, environmental impact, and production efficiency. The project addressed these challenges through integration of Western-sourced components, enabling certification under European Union Aviation Safety Agency (EASA) standards. Total development costs amounted to 568 million Czech koruna (CZK), with a subsidy of approximately 237 million CZK provided by the Czech Ministry of Industry and Trade via its Technological Innovation Programme (TIP). Strategically, the L 410 NG sought to enhance performance for short-haul regional transport in remote and underdeveloped areas, offering greater range and versatility over its predecessor while targeting export markets to replace aging L-410 fleets in post-Soviet states and beyond. This focus on EASA compliance and improved competitiveness positioned the aircraft for broader international adoption in passenger, cargo, and special-mission roles.Prototype development and first flight
The prototype of the Aircraft Industries L 410 NG was constructed as a modernized evolution of the Let L 410 UVP-E20, incorporating GE H85 turboprop engines and a redesigned wing with integral fuel tanks to enhance performance and range. The aircraft's development received support from the Czech government, which provided funding to advance the project following its launch in 2010. Pre-flight ground testing was conducted prior to the maiden flight to verify structural integrity, powerplant performance, and systems integration. The prototype was unveiled to the public on 15 July 2015 at Kunovice Airport in the Czech Republic, showcasing its updated avionics suite and improved payload capacity. This event highlighted the aircraft's potential for regional operations in diverse environments. Shortly thereafter, on 29 July 2015, the L 410 NG achieved its maiden flight, a 35-minute test sortie piloted by Petr Jarocky and Stanislav Sklenar, departing from and returning to Kunovice Airport. The flight demonstrated stable handling, engine reliability, and basic aerodynamic behavior without incident. Early flight testing focused on overcoming integration challenges with the new engines and composite materials used in select airframe elements, such as doors and fairings, to reduce weight while maintaining durability. By late 2016, the prototype had logged over 300 flight hours, accumulating data on flight envelope expansion, systems validation, and performance optimization to support subsequent certification efforts. These milestones confirmed the L 410 NG's viability as a robust, 19-passenger commuter aircraft.Certification and production
The L 410 NG underwent a comprehensive certification process to meet international regulatory standards for its upgraded design and systems. The European Aviation Safety Agency (EASA) granted type certification on 19 December 2017, confirming compliance with CS-23 Amendment 4 requirements for the aircraft's airframe, powerplant, and avionics enhancements. This was followed by certification from the Russian Interstate Aviation Committee (MAK) in March 2018, enabling operations in key markets including Russia and associated regions. Serial production of the L 410 NG commenced in March 2018 at the manufacturer's facility in Kunovice, Czech Republic, with an initial manufacturing rate of 4-6 aircraft annually to support growing demand for regional transport solutions. The first serial aircraft, designated serial number 1701, was completed later that year and incorporated full production-standard systems, including the GE H85 turboprop engines and advanced Garmin G3000 avionics suite, marking the transition from prototype validation to commercial output. As of November 2025, at least 12 serial production units have been delivered, including recent 2025 deliveries of two aircraft to Thailand for weather modification operations in August, a second unit to the Kazakhstan Ministry for Emergency Situations in May, and an additional unit to Air Sénégal in October. This output was bolstered by a multi-year contract signed in May 2024 with Avio Aero for up to 40 H80 and H85 turboprop engines, ensuring sustained manufacturing capacity and integration of reliable propulsion for future deliveries.Design
Airframe
The Aircraft Industries L 410 NG employs a high-wing monoplane configuration with a cantilever wing and retractable tricycle landing gear, optimized for operations on unpaved and short runways with a minimum surface strength of 6.0 kg/cm². This design inherits the robust all-metal semi-monocoque fuselage from its predecessors while incorporating structural reinforcements to withstand severe environmental conditions, including extreme temperatures from -50°C to +50°C.[1][11] The fuselage measures 15.074 m in length and 5.969 m in height, featuring an oval cross-section that yields a cabin volume of approximately 18 m³ for enhanced passenger comfort and versatility in cargo configurations. The wingspan stands at 19.479 m without tip tanks (extending to 19.980 m with them), supported by a wing area of 34.86 m² or 35.18 m² respectively, enabling a maximum payload capacity of 2,300 kg through its reinforced structure.[11][1] Key upgrades from the L 410 UVP-E series include an extended fuselage with a longer nose and enlarged rear section, along with a cargo door sized at 1.25 m × 1.46 m to simplify loading of pallets and equipment. The redesigned wing incorporates an integral fuel tank (wet wing) design and limited use of composite materials in non-load-bearing components, such as access panels and the rudder, to reduce overall structural weight without compromising durability.[12][13] Aerodynamic improvements focus on the wingtips, now fitted with optional tip tanks that enhance the lift-to-drag ratio and contribute to the aircraft's short takeoff and landing (STOL) capabilities, with a takeoff distance of 590 m over 35 ft (10.7 m). These modifications maintain the airframe's suitability for regional operations in challenging terrains while preserving the proven high-wing layout for superior propeller clearance and stability.[11][1]Powerplant
The L 410 NG is powered by two General Electric H85-200 turboprop engines, each rated at 850 shaft horsepower (shp) for takeoff.[14] These engines, part of GE's H Series, incorporate advanced technologies such as a modern compressor design and electronic engine controls, enabling flat-rating for hot-and-high conditions and improved hot-day takeoff performance.[1] The H85-200's full authority digital engine control (FADEC) system optimizes fuel consumption and engine operation, contributing to overall efficiency gains compared to earlier turboprop designs used in predecessor models.[15] The engines drive five-bladed AV-725 constant-speed composite propellers manufactured by AVIA Propeller, with a diameter of 2.3 meters.[11] These propellers feature a low-noise design that reduces acoustic emissions and vibration levels, enhancing passenger comfort and meeting modern noise certification standards.[16] The aircraft's fuel system includes integral wing tanks with a total capacity of 2,244 kg, supporting a maximum range of 2,570 km with reserves.[3] This increased capacity, nearly double that of prior L 410 variants, is facilitated by the redesigned wing structure and FADEC-managed fuel delivery, which improves burn efficiency and extends endurance to up to 10.5 hours under optimal conditions.[12] The H85-200 engine received European Union Aviation Safety Agency (EASA) type certification for the L 410 NG in October 2017, marking the initial integration following the aircraft's prototype rollout in 2015.[14] Production aircraft entered serial manufacturing in 2018 with this powerplant.[3] In May 2024, Avio Aero, a GE Aerospace company, signed a two-year contract with Aircraft Industries to supply up to 40 H80 and H85 turboprop engines for the L 410 series, including the NG variant, to support ongoing production and deliveries.[17]Avionics and systems
The L 410 NG features a modern glass cockpit equipped with the Garmin G3000 integrated flight deck, which includes dual GDU 1250 primary flight displays, a multifunction display, and GTC 575 touchscreen controllers for intuitive operation and reduced pilot workload.[12] This suite incorporates the GFC 700 autopilot system, providing three-axis control with yaw damper for Category I instrument approaches, along with optional synthetic vision technology (SVT) that renders three-dimensional terrain and obstacle depictions to enhance situational awareness during all-weather operations.[12][18] Navigation capabilities are supported by a dual flight management system (FMS) with graphical flight planning, multi-leg vertical navigation (VNAV), GNSS, and GPS augmented by wide-area augmentation system (WAAS) for precision approaches.[12] The aircraft is ADS-B compliant through Garmin transponders and includes TCAS II via the GTS 8000 traffic advisory system, along with a solid-state GWX 75 weather radar, enabling instrument flight rules (IFR) certification for operations in adverse conditions.[12][19] Safety systems emphasize reliability and redundancy, including a standard enhanced de-icing setup with pneumatic boots on the wing and tail leading edges and electric heating on the propellers to mitigate ice accumulation in flight.[11][20] The aircraft incorporates engine and nacelle fire detection with an extinguishing system using Halon or equivalent agents, as well as an emergency locator transmitter (ELT) for post-accident location and rescue coordination.[11][11] Additional protections include terrain awareness and warning system (TAWS) Class A for ground proximity alerts.[12] Compared to its predecessor, the L 410 UVP-E20, the NG variant introduces a fully digital flight management system as part of the G3000 suite, eliminating analog instrumentation and supporting single-pilot IFR operations while maintaining the standard two-pilot crew configuration for enhanced efficiency.[12] This upgrade integrates seamlessly with the powerplant's full-authority digital engine control (FADEC) for optimized performance monitoring.[18]Variants
Civil passenger version
The civil passenger version of the Aircraft Industries L 410 NG is configured to accommodate up to 19 passengers in a single-aisle, 2+1 abreast seating arrangement, providing a comfortable setup for short regional flights.[1] This layout utilizes the aircraft's spacious oval fuselage, offering nearly 18 m³ of cabin volume for enhanced passenger comfort, with foldable lightweight seats that weigh up to 20 kg less than standard options to facilitate flexibility.[12] The interior features a modernized design with quick-change kits, enabling easy reconfiguration from passenger to cargo mode using foldable seats, approved under EASA certification for operations in diverse environments. A key upgrade in this version is the enlarged baggage compartment, with a front section capacity of 300 kg (1.37 m³) and a rear section of 245 kg (0.94 m³), extendable to a combined 695 kg (2.97 m³) by folding seats—representing up to 500 kg more capacity than predecessor L 410 models.[12][7] The L 410 NG holds EASA type certification under CS-23 Amendment 4, with a maximum takeoff weight of 7,000 kg, making it well-suited for low-density regional routes requiring short takeoffs and landings on unprepared airstrips. This certification supports day/night VFR/IFR operations and flights into known icing conditions, ensuring reliability for commuter services. The aircraft is positioned for operators in emerging markets, particularly in Africa, Asia, and Latin America, where it serves short-haul routes of up to 1,000 km, connecting remote areas to urban centers with its STOL capabilities and ability to operate in temperatures from -50°C to +50°C.[7][6][21] For instance, recent deliveries to Senegal and Chile highlight its appeal for regional connectivity in these regions.[7][6] The baseline airframe, shared with other variants, incorporates a durable all-metal structure optimized for such versatile civil applications.[1]Cargo and special mission variants
The L 410 NG cargo configuration utilizes a dedicated quick-change kit that enables the transport of up to 1,700 kg of freight within the cabin, secured by nets and belts for fixation to the floor, with maximum cargo dimensions of 4.44 m × 1.08 m × 1.5 m.[12] The aircraft's overall maximum payload capacity reaches 2,300 kg, an increase of 500 kg over the predecessor L 410 UVP-E20, supported by a spacious oval fuselage offering nearly 18 m³ of volume and an enlarged front luggage compartment of up to 300 kg.[12] This setup, featuring tie-down provisions and interchangeable modular elements, is optimized for operations in austere environments, including humanitarian aid missions to remote areas where it facilitates the rapid delivery of supplies, equipment, and personnel.[22] For special missions, the L 410 NG incorporates adaptable kits such as a basic air ambulance configuration with space for six stretchers, three medical staff seats, and optional bio-bags, or an enhanced biohazard variant supporting four stretchers; the European Union Aviation Safety Agency certification extends this to up to nine patients plus three attendants in medevac layouts.[11] Surveillance capabilities are provided through optional electro-optical/infrared (EO/IR) cameras, search radars, and sensor pods, enabling up to 10.5 hours of endurance for roles like border patrol, maritime monitoring, oil spill detection, and search-and-rescue operations.[12] Military adaptations of the L 410 NG emphasize utility with reinforced flooring for heavy loads and provisions for mission-specific equipment, though no dedicated weapons bays are standard; the platform supports troop transport, parachute drops for up to 18 personnel via a wide roll-up door, and reconnaissance with integrated sensors.[11] In 2025, two L 410 NG aircraft were delivered to Kazakhstan's Ministry of Emergency Situations in March and May, configured for emergency response including rapid deployment of aid and personnel in disaster scenarios, with additional units planned by the end of the year.[23][24] OMNIPOL, as the primary exporter and integrator within the production chain, has facilitated these defense-oriented outputs, with special mission configurations comprising a notable portion of recent assemblies amid growing demand for multipurpose utility aircraft.[25]Amphibious variant
In November 2021, Aircraft Industries announced the development of an amphibious variant of the L 410 NG, designated as the L 410 NG SEAWADER, at the Dubai Airshow. This project aims to adapt the aircraft for operations in seaplane markets, particularly targeting island nations such as Indonesia, the Philippines, the Maldives, and regions in Africa, the Caribbean, and parts of Europe including Greece and Scandinavia. The initiative addresses the need for versatile transport in areas with abundant water access but limited airport infrastructure.[26] The SEAWADER features amphibious floats equipped with retractable wheeled landing gear, enabling seamless operations on both water and conventional runways. It maintains the core airframe of the L 410 NG while incorporating modifications for water landings, including reinforced structures to handle aquatic environments. The variant is designed to accommodate up to 17 passengers and supports multiple roles, such as remote island passenger and cargo transport, air ambulance services, and search-and-rescue missions. The baseline GE H85 turboprop engines are expected to provide suitable performance for over-water operations without major alterations.[26] Development was slated to begin in early 2022 in Kunovice, Czech Republic, with certification targeted for 2025 and the first delivery planned for that year to launch customer AIR-TEC GLOBAL under a $10 million contract. As of November 2025, the project remains in the design phase, with no prototypes constructed to date; Aircraft Industries continues to seek partnerships with established manufacturers for the float systems. Potential certification by the European Union Aviation Safety Agency (EASA) is anticipated to enable over-water operations in regulated markets.[26]Operational history
Entry into service
The first serial production L 410 NG was delivered to a Russian operator in March 2018 for use on regional routes. Russian certification, obtained in late 2017, enabled the initial operations of the L 410 NG in Siberia. For 2019, production plans called for 16 units, comprising 8 for Russia, 6 for Kazakhstan, and 2 for Poland. Key milestones included entry into EASA-certified service in Europe by 2019 and the celebration of the 10th anniversary of the aircraft's first flight in July 2025.[4] Early challenges with the engine supply chain were resolved by 2020, facilitating steady deliveries thereafter.[15]Current operators
As of February 2026, the L 410 NG operates with a small but growing global fleet across civil and government users, primarily in emerging markets for regional transport, emergency response, and special missions.[4] The aircraft's versatility in short-field operations and harsh environments has driven adoption in Africa and Central Asia, where it supports connectivity in remote areas.[7] In the civil sector, Chile's Aerocardal operates two L 410 NG aircraft, the first delivered in November 2024 and the second in February 2026, for air ambulance, charter, and cargo services across Latin America.[27][10] These aircraft enhance the operator's capabilities for medical evacuations and regional logistics in challenging terrains.[6] Air Sénégal in Senegal fields four L 410 NG units as part of a five-aircraft order placed in 2024, with the latest delivery in October 2025; these serve domestic and remote operations, boosting connectivity on unprofitable routes in West Africa.[28][29] Uzbekistan Airways operates three L 410 NG aircraft, with deliveries starting in 2023, for regional passenger transport on domestic routes in Uzbekistan.[30] Government and special mission users include Kazakhstan's Ministry of Emergency Situations, which received two L 410 NG in 2025—one in March and the second in May—for disaster response, humanitarian aid transport, and personnel evacuation.[22][24] These aircraft enable rapid deployment in vast, rugged regions prone to natural disasters. In August 2025, Thailand took delivery of two L 410 NG for weather modification missions, including cloud seeding to support agriculture in remote areas.[8]| Operator | Country | Fleet Size | Primary Mission |
|---|---|---|---|
| Aerocardal | Chile | 2 | Air ambulance, charter, cargo |
| Air Sénégal | Senegal | 4 (1 on order) | Regional passenger transport |
| Uzbekistan Airways | Uzbekistan | 3 | Regional passenger transport |
| Ministry of Emergency Situations | Kazakhstan | 2 | Disaster response and aid |
| Forth Corporation (for government) | Thailand | 2 | Weather modification |
Specifications
General characteristics
The Aircraft Industries L 410 NG is configured as a twin-engine high-wing monoplane with retractable tricycle landing gear, enabling short takeoff and landing capabilities suitable for regional and utility operations. It accommodates a crew of two pilots and supports a maximum seating arrangement for 19 passengers at a seat pitch of 0.76 m, or alternatively a cargo payload of 2,300 kg.[11][21][12] Key dimensional and weight parameters define its compact yet versatile airframe. The fuselage length measures 15.074 m, the wingspan is 19.478 m (without tip tanks), the overall height is 5.969 m, and the wing area is 34.86 m². The operating empty weight is 4,150 kg, the maximum takeoff weight is 7,000 kg, and the maximum fuel capacity reaches 2,244 kg with optional wing tip tanks.[11][32][12]| Parameter | Value |
|---|---|
| Crew | 2 pilots |
| Passenger capacity | 19 (0.76 m pitch) |
| Cargo capacity | 2,300 kg |
| Length | 15.074 m |
| Wingspan | 19.478 m |
| Height | 5.969 m |
| Wing area | 34.86 m² |
| Operating empty weight | 4,150 kg |
| Max takeoff weight | 7,000 kg |
| Fuel capacity | 2,244 kg (with tip tanks) |