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<!--{{Region_icon_Ajax}}-->
{|{{Infobox aircraft begin
{|{{Infobox aircraft begin
|name= VoloMax 500-100/-200/-300/-400
|name= Ugrateja
|image=File:B737 (4405228676).jpg|300px
|image=File:HAL LCH at Aero india 2013.JPG|300px
|caption=  
|caption=  
}}{{Infobox aircraft type
}}{{Infobox aircraft type
|type= {{wpl|Narrow-body aircraft}}
|type= {{wpl|Attack helicopter}}
|manufacturer= [[Volarion Industries|Volarion Skylines]] (Civilian variants)<br>[[Volarion Industries|Volarion Defence Systems]] (Military variants)
|manufacturer=  
|designer= [[Volarion Industries]]
|designer= [[Ankati Aeronautics Corporation]]
|first flight= 2 December 1994
|first flight= 5 January 2015
|introduced= 1996
|introduced= 20217
|produced=  
|produced=  
|retired=  
|retired=  
|number built= +7,000 as of 2023
|number built=
|primary user=  
|primary user= [[Ankat People's Army]]<br>[[Ankat People's Navy]]<br>[[Ankat People's Air Force]]<br>See [[#Operators|Operators]]
|more users=  
|more users=  
|status= In service
|status= In service
|unit cost=  
|unit cost=  
|developed from=
|developed from=[[AAC Tharala]]
|variants with their own articles=
|variants with their own articles=
}}
}}
|}
|}


The '''Volarion VoloMax 500''' (VM500) is a family of narrow-body, twin-engine commercial and military aircraft developed by Volarion Industries. Introduced in 1996, it was designed to meet the growing demand for efficient, reliable, and versatile aircraft in the short- to medium-haul market. The series quickly became one of the most successful in its class, with over 7,000 units produced by 2022. Known for its operational flexibility and cost efficiency, the VoloMax 500 has been adopted by airlines, cargo operators, and military forces worldwide.
The '''AAC Ugrateja''' ("Fierce Light") is a lightweight attack helicopter developed by the [[Ankati Aeronautics Corporation]] (AAC) to fulfill the [[Ankat]] Military's requirement for a highly maneuverable and versatile combat platform. Designed as a derivative of the Tharala multi-role helicopter, the Ugrateja emphasizes speed, agility, and precision in combat scenarios. Since its induction in 2021, the Ugrateja has served as a critical asset for rapid deployment forces, providing close air support (CAS), anti-armor capabilities, and reconnaissance.


The VoloMax 500 was developed to replace aging aircraft and address increasing regulatory demands for noise reduction and fuel efficiency. The aircraft incorporates advanced aerodynamics, high-bypass turbofan engines, and a lightweight airframe to deliver superior performance and reduced operating costs. It was designed to be versatile, capable of serving high-frequency regional routes, longer domestic flights, and specialized missions. With its modular interior and multiple variants, the VoloMax 500 has proven adaptable to a wide range of commercial and military applications.
The Ugrateja was conceived to operate in dynamic and contested environments where quick response times and high maneuverability are crucial. It retains the modularity and durability of its predecessor, the Tharala, while incorporating advanced avionics, lightweight materials, and a reduced profile to enhance its performance in combat. Its compact design allows it to be deployed in areas with limited infrastructure, including forward operating bases and urban environments.


Commercially, the VoloMax 500 is recognized for its spacious cabin, enhanced fuel efficiency, and reliable performance. It typically seats between 150 and 200 passengers, depending on the configuration, and offers a range of up to 5,500 kilometers (3,418 miles). The aircraft's design includes a streamlined fuselage, advanced winglets, and noise-reduction technologies, making it an attractive option for airlines seeking lower operating costs and improved passenger comfort. Its compatibility with sustainable aviation fuels (SAF) also aligns with growing environmental concerns in the aviation industry.
The helicopter's emphasis on speed and precision makes it an ideal choice for missions requiring rapid ingress and egress. Its ability to perform nap-of-the-earth (NOE) flight and its low acoustic signature enhance its survivability in contested zones. Furthermore, the Ugrateja's cost-effectiveness and ease of maintenance make it an attractive option for both domestic and international operators.


In addition to its commercial success, the VoloMax 500 has been adapted into a series of military variants to meet diverse operational needs. These include the a tactical transport platform, an airborne early warning and control (AEW&C) aircraft, and a maritime patrol and anti-submarine warfare variant. Other military configurations include electronic warfare, aerial refueling, and medical evacuation models, showcasing the aircraft’s adaptability and utility in defense operations.
The VoloMax 500's reliability and ease of maintenance have contributed to its widespread use across global markets. The aircraft’s modular components and streamlined systems reduce downtime and operational costs, making it a preferred choice for both large carriers and regional operators. It has maintained high dispatch reliability and competitive performance metrics, solidifying its reputation as a workhorse in the aviation industry.
With its combination of versatility, efficiency, and advanced technology, the VoloMax 500 remains a cornerstone of Volarion Industries' commercial and military aviation portfolio. Its enduring popularity reflects its ability to adapt to evolving industry standards and customer needs. As one of the most widely produced aircraft in its category, the VoloMax 500 continues to play a critical role in modern aviation.


== Design and development ==
== Design and development ==
[[File:Untitled (Lukoil Avia) Boeing 737-700 (BBJ); VP-CLR@ZRH;25.01.2012 637bo (6767802173).jpg|250px|thumbnail|right|VoloMax 500-200]]
The development of the VoloMax 500 began in the early 1990s, as Volarion Industries sought to respond to market demands for a versatile, cost-effective aircraft capable of short- to medium-haul operations. Airlines were increasingly looking for a modern aircraft to replace aging fleets and meet evolving regulatory standards for noise, fuel efficiency, and environmental impact. Volarion's engineering team focused on creating an airliner that could deliver reduced operating costs while offering advanced performance and passenger comfort. The result was the VoloMax 500, which became a cornerstone of the company’s commercial aviation program.


During the design phase, Volarion conducted extensive research into aerodynamic efficiency, utilizing computational fluid dynamics (CFD) modeling and wind tunnel testing to refine the aircraft's structure. The project also benefited from collaborations with leading suppliers for propulsion and avionics systems. By integrating cutting-edge technology and materials, the design team ensured that the VoloMax 500 would be competitive with other aircraft in its class. The aircraft's first prototype rolled out in 1995, and its maiden flight later that year demonstrated its capabilities.
'''Engines'''


The VoloMax 500 was officially introduced to the market in 1996, entering service with launch customers seeking a reliable, fuel-efficient option for regional and domestic routes. The aircraft quickly gained traction in the market, with early orders from both major airlines and regional carriers. Its competitive pricing, operational versatility, and high reliability made it an attractive option for airlines aiming to expand their route networks or optimize fleet operations.
The Ugrateja is powered by twin lightweight turboshaft engines, optimized for speed and agility. These engines provide a higher thrust-to-weight ratio compared to standard configurations, enabling rapid acceleration and high-speed maneuvers. Full Authority Digital Engine Control (FADEC) systems ensure precise management of engine performance, particularly during complex flight profiles such as low-altitude sprints and tight turns.


Over the years, the VoloMax 500 has seen several updates and improvements to maintain its competitiveness. These upgrades have included enhanced avionics, improved engine performance, and greater fuel efficiency. With over 7,000 units produced by 2022, the VoloMax 500 has solidified its place as one of the most successful narrow-body airliners in the industry.
The engines feature advanced filtration and cooling systems, enabling reliable operation in extreme environments such as deserts and high-altitude regions. Additionally, noise suppression technology reduces the helicopter’s acoustic signature, enhancing its stealth capabilities and survivability during covert operations. The Ugrateja’s engines are also designed for quick maintenance and field repairs, ensuring high availability during sustained operations.


===Aerodynamics and Airframe===
'''Avionics'''
The airframe of the VoloMax 500 was designed to achieve optimal aerodynamic performance while maintaining structural integrity and weight efficiency. The wings were engineered with a high aspect ratio to improve lift-to-drag ratios, which reduces fuel consumption during flight. The inclusion of advanced winglets further enhances aerodynamic efficiency, providing additional lift while minimizing induced drag. These features allow the aircraft to achieve better fuel economy and extend its operational range.


The fuselage design emphasizes a streamlined, aerodynamic shape with a circular cross-section to maximize internal cabin space. This configuration also reduces airflow disruption, contributing to the aircraft's smooth handling and improved fuel efficiency. The fuselage is constructed from a combination of lightweight aluminum alloys and composite materials, ensuring durability while reducing overall weight. These materials were selected not only for their strength-to-weight ratio but also for their resistance to corrosion and fatigue, extending the aircraft’s lifespan.
The avionics suite of the Ugrateja integrates advanced targeting and navigation systems to support its combat role. Helmet-mounted sights and displays (HMSD) allow pilots to acquire and engage targets simply by looking at them, enhancing situational awareness and reducing reaction times. These systems are linked to a laser rangefinder and target designator for precision strikes.


To enhance operational flexibility, the VoloMax 500 features a high-mounted main wing design with advanced high-lift devices. Leading-edge slats and trailing-edge flaps improve performance during takeoff and landing, enabling the aircraft to operate from shorter runways. This capability makes the VoloMax 500 suitable for operations in regional airports with limited infrastructure, broadening its appeal to airlines serving diverse markets.
The Ugrateja’s integrated digital map and terrain-following radar enable safe and effective operations in challenging environments, including mountainous terrain and dense urban areas. Night-vision-compatible systems and forward-looking infrared (FLIR) cameras extend the helicopter’s operational capabilities to low-light and adverse weather conditions.


The aircraft's landing gear is reinforced to accommodate frequent short-haul operations, providing reliability even under high usage conditions. The robust design also facilitates operations on less-developed runways, making it a versatile option for airlines operating in challenging environments. Together, these features contribute to the VoloMax 500's reputation as a durable and efficient airliner.
Electronic warfare (EW) systems form a critical part of the Ugrateja’s survivability package. Radar and laser warning receivers alert the crew to potential threats, while jammers and countermeasure dispensers protect against enemy targeting systems. These features ensure the Ugrateja’s ability to operate effectively in heavily contested environments.


===Engines and Propulsion Systems===
'''Armament'''
[[File:RAF Wedgetail in flight.jpg|250px|thumbnail|right|VoloMax 500M Argos]]
The VoloMax 500 is powered by the Volarion E1-500 turbofan engines, which were specifically developed for this aircraft model. The engines are known for their efficiency and low environmental impact. The E1-500 engines are equipped with advanced materials and technologies that help reduce fuel consumption, carbon emissions, and noise. The engines were developed to provide the ideal balance of thrust and efficiency, capable of handling both short and medium-haul flights.


The engines also feature quieter operation, meeting stringent noise regulations in the aviation industry. The fuel-efficient design of the E1-500 engines allows the VoloMax 500 to achieve a lower cost per seat mile, contributing to its reputation as an economically viable aircraft for airlines. The engines were designed with environmental sustainability in mind, producing lower emissions compared to earlier models in the VoloMax series. The high bypass ratio improves fuel efficiency, while advanced materials in the turbines reduce thermal stress, extending the engine's lifespan. These features align with global efforts to minimize the environmental impact of commercial aviation.
The Ugrateja’s primary armament includes a chin-mounted 20mm autocannon capable of engaging both ground and aerial targets with high accuracy. Additional weapons are mounted on four hardpoints, allowing for a flexible mix of unguided rockets, guided missiles, and machine gun pods. This modular approach enables operators to tailor the helicopter’s loadout to specific mission requirements.


Additionally, the engines provide sufficient thrust to enable the VoloMax 500 to perform well in a variety of conditions, including high-altitude airports and hot climates. This flexibility enhances the aircraft’s operational capabilities, allowing airlines to deploy it across diverse geographic regions and route profiles.
The helicopter’s guided missile options include laser-guided anti-tank munitions designed to neutralize armored threats. Rocket pods provide a cost-effective solution for area suppression and soft target engagement. Advanced targeting systems ensure precise delivery of munitions, minimizing collateral damage and maximizing combat effectiveness.


===Avionics and Flight Systems===
'''Airframe and Maneuverability'''
The VoloMax 500 is equipped with a modern avionics suite designed to enhance operational safety and efficiency. The cockpit features a fully digital glass display system, which integrates navigation, communication, and performance data into an intuitive interface. This arrangement reduces pilot workload and improves situational awareness, particularly during complex operations such as adverse weather or congested airspace.


The avionics package includes advanced navigation systems, such as global positioning systems (GPS) and terrain awareness and warning systems (TAWS). These systems enable precise navigation and ensure compliance with international safety standards. The aircraft is also equipped with autopilot capabilities, allowing for automated cruising and approaches, which further reduces pilot fatigue and enhances efficiency during long flights.
The Ugrateja’s airframe is constructed from advanced composite materials, reducing weight while maintaining structural integrity. This lightweight design enhances agility, enabling the helicopter to execute rapid turns, sudden climbs, and descents. The streamlined fuselage minimizes drag, contributing to its high speed and low fuel consumption.


The VoloMax 500’s flight control system incorporates fly-by-wire technology, which replaces traditional mechanical controls with electronic systems. This technology provides smoother handling, greater precision, and improved stability during flight. It also allows for real-time adjustments to flight dynamics, enhancing overall performance and passenger comfort.
The helicopter’s fully articulated rotor system is optimized for maneuverability, allowing for precise control during NOE flight and complex combat maneuvers. Anti-resonance isolation systems reduce vibration, enhancing crew comfort and extending the lifespan of onboard systems. The Ugrateja’s compact size also facilitates deployment in confined spaces, such as urban areas and forward operating bases.


The aircraft's avionics are modular, enabling airlines to upgrade systems as new technologies become available. This design ensures that the VoloMax 500 remains compatible with emerging industry standards and retains its relevance in an evolving aviation market.
'''Survivability'''


== Variants ==
Designed for contested environments, the Ugrateja incorporates a range of survivability features. Reinforced armor protects critical components, including the cockpit and engine compartments, from small arms fire and shrapnel. Self-sealing fuel tanks reduce the risk of fire in the event of damage.
The VoloMax 500 series consists of several variants designed to cater to a wide range of airline requirements, including passenger transport, cargo operations, and specialized applications. The variants are based on modifications to range, capacity, and purpose, making the VoloMax 500 a versatile platform in the commercial aviation market.


;VoloMax 500-100
The helicopter’s self-defense suite includes infrared countermeasures and chaff dispensers to disrupt heat-seeking and radar-guided threats. Low observability features, including reduced radar and acoustic signatures, enhance the Ugrateja’s stealth capabilities. Combined with its speed and agility, these features make the Ugrateja a highly survivable platform in modern combat scenarios.
: Smallest member of the VM500 family. Tailored for regional routes with a lower passenger demand, it features a reduced fuselage length compared to the other variants. It accomodates up to 132 passengers with a maximum range of 3,235 nmi making it suitable for a high-frequency domestic or international flight route.


;VoloMax 500-200
'''Interior Configuration'''
: The 500-200 variant is the standard model of the series. Offers a balanced combination of capacity and range. It can seat 150 passengers with a maximum range exceeding 3,010 nmi, The VM500-200 is widely used for short- to medium-haul routes, offering airlines operational efficiency and adaptability.


;VoloMax 500-300
The Ugrateja’s interior is designed primarily for combat operations, with a focus on maximizing efficiency and reducing pilot workload. The cockpit layout features intuitive controls and advanced ergonomics, allowing pilots to operate effectively during high-stress missions. Modular seating options enable limited personnel transport or the integration of specialized equipment for reconnaissance and electronic warfare roles.
: Created as a stretched variant of the 500-200, the 500-300 is capable of carrying 162-190 passengers in either a two-class configuration or in a singular class configuration. It features enhanced fuel loads and increased cargo volume, making it suitable for high density routes. With a maximum range of 2,935 nmi the 500-300 is one of the most popular variants of the series for domestic and regional flights.


;VoloMax 500-400
== Variants ==
: The largest passenger variant of the VoloMax 500 series, the 500-400 is designed for high-capacity routes, seating up to 215 passengers in an all-economy configuration. It includes reinforced landing gear and structural upgrades to handle the increased payload. With a range of 2,950 nmi, the 500-400 is often used by airlines for high-demand domestic and regional flights.
[[File:FPHScX4VQAAqI75.jpg|200px|thumbnail|right|Ugrateja's in formation]]


;VoloMax 500F (Freighter)
; Rakshaka Attack
: The 500F is the freighter variant of the series based on the 500-300, developed to meet the growing demand for air cargo transport. It features a large cargo door on the forward fuselage and reinforced flooring for heavy payload. With a maximum payload capacity of 23,950 kg (52,800 lb) for a full-laiden flight range of 2,649 nmi, the 500F is widely used in freight and logistics operations for customers.
: Baseline combat variant equipped with mounting locations for a chin-mounted cannon and two weapon arms on either side of the aircraft for a variety of ordnance such as rocket pods and guided missiles.


=== Military variants ===
; Rakshaka Export
: Export variant customized for international clients, offering tailored avionics and weapon configurations to meet specific requirements


;[[Volarion VM500M Argos|VoloMax 500M '''Argos''']] (Airborne Early Warning and Control)
; Rakshaka EW
:This specialized military variant is equipped with an advanced radar system mounted on a dorsal fin and additional electronic warfare systems. The 500-AEW&C provides airborne surveillance and battlefield management capabilities for military forces, with extended endurance and advanced communication systems.
: Dedicated electronic-warfare and battlefield suppression variant. Has electronic warfare, countermeasures, sensors and targetting systems. Designed to suppress enemy air defenses on the battlefield or perform scouting operations to then guide in munitions launched from a safe distance, such as semi-ballistic missiles.
{{clear}}
== Operators and service history ==


;[[Volarion VM500M Glaucus|VoloMax 500M '''Glaucus''']] (Maritime Patrol Aircraft)
* {{flag|Ankat}}
: The Glaucus is configured for maritime patrol and anti-submarine warfare. It includes specialized sensors, a sonobuoy launcher, and provisions for carrying torpedoes and anti-ship missiles. The aircraft supports naval operations with advanced surveillance and reconnaissance capabilities.
:* [[Ankat People's Army]]
:* [[Ankat People's Navy]]
:* [[Ankat People's Air Force]]


;[[Volarion VM500M Triton|VoloMax 500M '''Triton''']] (Tanker)
: The Triton is an aerial refueling and logistics aircraft, capable of supporting both fixed-wing aircraft and helicopters. With dual refueling booms and auxiliary cargo capacity, the Triton provides critical in-flight refueling for extended mission durations while doubling as a versatile transport platform.


;[[Volarion VM500M Specter|VoloMax 500M '''Specter''']] (Intelligence, J-STARS)
== Specifications ==
: The Specter is designed for intelligence gathering and electronic disruption. With its suite of electronic warfare tools, the Specter can intercept enemy signals and jam hostile communication networks. It is an invaluable asset in modern, technology-driven conflict environments.
[[File:UgratejaHelo Schematics.png|400px|thumbnail|right|Diagram view of the Ugrateja]]
* '''Crew:''' Two pilots
* '''Length:'''  {{cvt|15.82|m|0}}
* '''Wing span:''' {{cvt|4.60|m|0}}
* '''Height:''' {{cvt|4.75|m|0}}
*'''Powerplant:''' 2x DEO-448 1,032 kW each


;[[Volarion VM500M Condor|VoloMax 500M '''Condor''']] (Cargo)
=== Performance ===
: The Condor features capabilities to carry large loads over extended distances. Configured for multi-mission roles, the Condor includes optional seating for between 32 and 121 troops or a fully modular cargo bay for palletized freight and vehicles.
* '''Maximum Speed:''' {{cvt|178|knots|0}}
* '''Cruising Speed:''' {{cvt|155|knots|0}}
* '''Range:''' {{cvt|378|nmi|0}}
* '''Service Ceiling:''' {{cvt|6500|m|0}}


== Specifications ==
=== Weapons ===
[[File:VM500 dimensions.png|400px|thumbnail|right|Dimensions of the VoloMax 500 series]]
* '''Chin-mounted weapon'''
[[File:US Navy P-8 Poseidon taking off at Perth Airport.jpg|250px|thumbnail|right|VM500M Glaucus]]
:* 1 x 20mm autocannon on gimbal turret
* '''Crew:''' 2 flight crew + attendants
* '''Weapons pylons''' (one per side of aircraft)
*'''Engine Type:''' 2 x Valtrex E1-500 turbofan engines,
:* 2 x pylons per side for unguided or guided munitions
*'''Engine Power:''' 22,700 lbf (101 kN)
<!-- [[Category:Ankat Equipment]] -->
* '''VM500-100'''
<!-- [[Category:Ankat Armed Forces]] -->
** '''Maximum seats:''' 132
** '''Length:'''  {{cvt|31.24|m|0}}
** '''Wing span:''' {{cvt|34.31|m|0}}
** '''Height:''' {{cvt|12.5|m|0}}
** '''Commercial Range:''' {{cvt|3235|km|0}}
* '''VM500-200'''
** '''Maximum seats:''' 150
** '''Length:'''  {{cvt|33.6|m|0}}
** '''Wing span:''' {{cvt|35.8|m|0}}
** '''Height:''' {{cvt|12.5|m|0}}
** '''Commercial Range:''' {{cvt|3010|km|0}}
* '''VM500-300'''
** '''Maximum seats:''' 190
** '''Length:'''  {{cvt|39.5|m|0}}
** '''Wing span:''' {{cvt|35.8|m|0}}
** '''Height:''' {{cvt|12.5|m|0}}
** '''Commercial Range:''' {{cvt|2935|km|0}}
* '''VM500-400'''
** '''Maximum seats:''' 215
** '''Length:'''  {{cvt|42.1|m|0}}
** '''Wing span:''' {{cvt|35.8|m|0}}
** '''Height:''' {{cvt|12.5|m|0}}
** '''Commercial Range:''' {{cvt|2950|km|0}}
=== Performance ===
* '''Cruising Speed:''' {{cvt|450|knots|0}} average
* '''Service Ceiling:'''  {{cvt|12000|m|0}}
* '''Take-off run:''' {{cvt|2042|m|0}} average

Latest revision as of 15:01, 5 January 2025

Ugrateja
HAL LCH at Aero india 2013.JPG
Role Attack helicopter
Designer Ankati Aeronautics Corporation
First flight 5 January 2015
Introduction 20217
Status In service
Primary user Ankat People's Army
Ankat People's Navy
Ankat People's Air Force
See Operators
Developed from AAC Tharala

The AAC Ugrateja ("Fierce Light") is a lightweight attack helicopter developed by the Ankati Aeronautics Corporation (AAC) to fulfill the Ankat Military's requirement for a highly maneuverable and versatile combat platform. Designed as a derivative of the Tharala multi-role helicopter, the Ugrateja emphasizes speed, agility, and precision in combat scenarios. Since its induction in 2021, the Ugrateja has served as a critical asset for rapid deployment forces, providing close air support (CAS), anti-armor capabilities, and reconnaissance.

The Ugrateja was conceived to operate in dynamic and contested environments where quick response times and high maneuverability are crucial. It retains the modularity and durability of its predecessor, the Tharala, while incorporating advanced avionics, lightweight materials, and a reduced profile to enhance its performance in combat. Its compact design allows it to be deployed in areas with limited infrastructure, including forward operating bases and urban environments.

The helicopter's emphasis on speed and precision makes it an ideal choice for missions requiring rapid ingress and egress. Its ability to perform nap-of-the-earth (NOE) flight and its low acoustic signature enhance its survivability in contested zones. Furthermore, the Ugrateja's cost-effectiveness and ease of maintenance make it an attractive option for both domestic and international operators.


Design and development

Engines

The Ugrateja is powered by twin lightweight turboshaft engines, optimized for speed and agility. These engines provide a higher thrust-to-weight ratio compared to standard configurations, enabling rapid acceleration and high-speed maneuvers. Full Authority Digital Engine Control (FADEC) systems ensure precise management of engine performance, particularly during complex flight profiles such as low-altitude sprints and tight turns.

The engines feature advanced filtration and cooling systems, enabling reliable operation in extreme environments such as deserts and high-altitude regions. Additionally, noise suppression technology reduces the helicopter’s acoustic signature, enhancing its stealth capabilities and survivability during covert operations. The Ugrateja’s engines are also designed for quick maintenance and field repairs, ensuring high availability during sustained operations.

Avionics

The avionics suite of the Ugrateja integrates advanced targeting and navigation systems to support its combat role. Helmet-mounted sights and displays (HMSD) allow pilots to acquire and engage targets simply by looking at them, enhancing situational awareness and reducing reaction times. These systems are linked to a laser rangefinder and target designator for precision strikes.

The Ugrateja’s integrated digital map and terrain-following radar enable safe and effective operations in challenging environments, including mountainous terrain and dense urban areas. Night-vision-compatible systems and forward-looking infrared (FLIR) cameras extend the helicopter’s operational capabilities to low-light and adverse weather conditions.

Electronic warfare (EW) systems form a critical part of the Ugrateja’s survivability package. Radar and laser warning receivers alert the crew to potential threats, while jammers and countermeasure dispensers protect against enemy targeting systems. These features ensure the Ugrateja’s ability to operate effectively in heavily contested environments.

Armament

The Ugrateja’s primary armament includes a chin-mounted 20mm autocannon capable of engaging both ground and aerial targets with high accuracy. Additional weapons are mounted on four hardpoints, allowing for a flexible mix of unguided rockets, guided missiles, and machine gun pods. This modular approach enables operators to tailor the helicopter’s loadout to specific mission requirements.

The helicopter’s guided missile options include laser-guided anti-tank munitions designed to neutralize armored threats. Rocket pods provide a cost-effective solution for area suppression and soft target engagement. Advanced targeting systems ensure precise delivery of munitions, minimizing collateral damage and maximizing combat effectiveness.

Airframe and Maneuverability

The Ugrateja’s airframe is constructed from advanced composite materials, reducing weight while maintaining structural integrity. This lightweight design enhances agility, enabling the helicopter to execute rapid turns, sudden climbs, and descents. The streamlined fuselage minimizes drag, contributing to its high speed and low fuel consumption.

The helicopter’s fully articulated rotor system is optimized for maneuverability, allowing for precise control during NOE flight and complex combat maneuvers. Anti-resonance isolation systems reduce vibration, enhancing crew comfort and extending the lifespan of onboard systems. The Ugrateja’s compact size also facilitates deployment in confined spaces, such as urban areas and forward operating bases.

Survivability

Designed for contested environments, the Ugrateja incorporates a range of survivability features. Reinforced armor protects critical components, including the cockpit and engine compartments, from small arms fire and shrapnel. Self-sealing fuel tanks reduce the risk of fire in the event of damage.

The helicopter’s self-defense suite includes infrared countermeasures and chaff dispensers to disrupt heat-seeking and radar-guided threats. Low observability features, including reduced radar and acoustic signatures, enhance the Ugrateja’s stealth capabilities. Combined with its speed and agility, these features make the Ugrateja a highly survivable platform in modern combat scenarios.

Interior Configuration

The Ugrateja’s interior is designed primarily for combat operations, with a focus on maximizing efficiency and reducing pilot workload. The cockpit layout features intuitive controls and advanced ergonomics, allowing pilots to operate effectively during high-stress missions. Modular seating options enable limited personnel transport or the integration of specialized equipment for reconnaissance and electronic warfare roles.

Variants

Ugrateja's in formation
Rakshaka Attack
Baseline combat variant equipped with mounting locations for a chin-mounted cannon and two weapon arms on either side of the aircraft for a variety of ordnance such as rocket pods and guided missiles.
Rakshaka Export
Export variant customized for international clients, offering tailored avionics and weapon configurations to meet specific requirements
Rakshaka EW
Dedicated electronic-warfare and battlefield suppression variant. Has electronic warfare, countermeasures, sensors and targetting systems. Designed to suppress enemy air defenses on the battlefield or perform scouting operations to then guide in munitions launched from a safe distance, such as semi-ballistic missiles.

Operators and service history


Specifications

Diagram view of the Ugrateja
  • Crew: Two pilots
  • Length: 15.82 m (52 ft)
  • Wing span: 4.60 m (15 ft)
  • Height: 4.75 m (16 ft)
  • Powerplant: 2x DEO-448 1,032 kW each

Performance

  • Maximum Speed: 178 kn (330 km/h; 205 mph)
  • Cruising Speed: 155 kn (287 km/h; 178 mph)
  • Range: 378 nmi (700 km; 435 mi)
  • Service Ceiling: 6,500 m (21,325 ft)

Weapons

  • Chin-mounted weapon
  • 1 x 20mm autocannon on gimbal turret
  • Weapons pylons (one per side of aircraft)
  • 2 x pylons per side for unguided or guided munitions