AEROSPATIALE Alouette 2 Specs refer to the technical specifications and capabilities of the Arospatiale Alouette II helicopter. The Alouette II is a light, single-engine helicopter developed by the French aerospace manufacturer Sud Aviation, which later became Arospatiale.
The Alouette II has a wide range of applications, including search and rescue, medical evacuation, law enforcement, and military operations. It is known for its versatility, reliability, and ease of maintenance. The Alouette II has been used by over 50 countries worldwide and has a proven track record of success in a variety of roles.
The technical specifications of the Alouette II include:
- Main rotor diameter: 10.50 m (34 ft 5 in)
- Fuselage length: 9.65 m (31 ft 8 in)
- Height: 2.75 m (9 ft 0 in)
- Empty weight: 750 kg (1,653 lb)
- Maximum takeoff weight: 1,500 kg (3,307 lb)
- Engine: 1 Turbomeca Astazou II turboshaft engine, 420 kW (560 shp)
- Maximum speed: 210 km/h (130 mph, 110 kn)
- Cruise speed: 185 km/h (115 mph, 100 kn)
- Range: 650 km (400 mi, 350 nmi)
- Service ceiling: 4,500 m (14,764 ft)
AEROSPATIALE Alouette 2 Specs
The AEROSPATIALE Alouette 2 Specs encompass various crucial aspects that define the helicopter’s capabilities and performance. These key specifications include:
- Main rotor diameter: 10.50 m (34 ft 5 in)
- Fuselage length: 9.65 m (31 ft 8 in)
- Height: 2.75 m (9 ft 0 in)
- Empty weight: 750 kg (1,653 lb)
- Maximum takeoff weight: 1,500 kg (3,307 lb)
- Engine: 1 Turbomeca Astazou II turboshaft engine, 420 kW (560 shp)
- Maximum speed: 210 km/h (130 mph, 110 kn)
- Range: 650 km (400 mi, 350 nmi)
These specifications collectively contribute to the Alouette 2’s versatility, reliability, and effectiveness in various applications. Its compact size and powerful engine enable it to operate in confined spaces and perform demanding maneuvers. The relatively low empty weight and high payload capacity allow for efficient transportation of personnel or equipment. Moreover, the Alouette 2’s range and speed capabilities make it suitable for long-distance missions and rapid response operations.
Main rotor diameter
The main rotor diameter of 10.50 m (34 ft 5 in) is a crucial specification of the AEROSPATIALE Alouette 2 helicopter. It significantly impacts the helicopter’s performance, stability, and overall flight characteristics.
A larger rotor diameter generally provides greater lift and stability, enabling the helicopter to carry heavier payloads and withstand stronger winds. In the case of the Alouette 2, the 10.50 m rotor diameter contributes to its exceptional lifting capacity, allowing it to transport up to 750 kg of payload. Additionally, the large rotor diameter enhances the helicopter’s stability, making it well-suited for operations in challenging weather conditions and confined spaces.
Furthermore, the main rotor diameter plays a vital role in determining the helicopter’s maneuverability and agility. A larger rotor diameter typically results in a slower rotor speed, which improves control and precision during maneuvers. This is particularly advantageous for the Alouette 2, as it enables precise handling and accurate placement of cargo or personnel during search and rescue operations or construction projects.
In summary, the main rotor diameter of 10.50 m (34 ft 5 in) is a key specification that contributes to the Alouette 2’s versatility, lifting capacity, stability, and maneuverability. These characteristics make the Alouette 2 well-suited for a wide range of applications, including transportation, construction, search and rescue, and military operations.
Fuselage length
The fuselage length of 9.65 m (31 ft 8 in) is a critical specification of the AEROSPATIALE Alouette 2 helicopter, directly influencing its performance and capabilities in various operational scenarios.
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Payload capacity and cabin space
The fuselage length directly affects the helicopter’s payload capacity and cabin space. A longer fuselage provides more room for passengers, cargo, or specialized equipment. In the case of the Alouette 2, its 9.65 m fuselage allows it to accommodate up to five passengers or a substantial amount of cargo, making it suitable for a wide range of missions, including search and rescue, medical evacuation, and transportation of personnel and materials.
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Aerodynamic efficiency
The fuselage length also plays a role in the helicopter’s aerodynamic efficiency. A longer fuselage typically results in lower drag, which can improve the helicopter’s range and endurance. The Alouette 2’s 9.65 m fuselage contributes to its overall aerodynamic efficiency, enabling it to cover longer distances and operate for extended periods without requiring refueling.
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Stability and control
Fuselage length also affects the helicopter’s stability and control characteristics. A longer fuselage provides greater stability, making the helicopter less susceptible to disturbances and easier to control, especially in challenging weather conditions. The Alouette 2’s 9.65 m fuselage contributes to its excellent stability and handling qualities, allowing pilots to maintain precise control during maneuvers and operations.
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Maintenance and accessibility
The fuselage length can influence the ease of maintenance and accessibility of various components within the helicopter. A longer fuselage may provide more space for maintenance personnel to work and access critical systems and components. The Alouette 2’s 9.65 m fuselage facilitates maintenance and inspection procedures, reducing downtime and increasing the helicopter’s overall operational availability.
In conclusion, the fuselage length of 9.65 m (31 ft 8 in) is a significant specification that shapes the AEROSPATIALE Alouette 2 helicopter’s performance, capabilities, and operational effectiveness. Its impact on payload capacity, aerodynamic efficiency, stability and control, and maintenance accessibility makes the Alouette 2 a versatile and reliable aircraft for a diverse range of missions.
Height
The height of 2.75 m (9 ft 0 in) is a key specification of the AEROSPATIALE Alouette 2 helicopter, directly influencing its performance, capabilities, and operational effectiveness in various scenarios.
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Maneuverability and agility
The relatively low height of the Alouette 2 contributes to its exceptional maneuverability and agility. A lower height allows the helicopter to operate in confined spaces, navigate through narrow passages, and perform complex maneuvers with greater precision. This is particularly advantageous in urban environments, mountainous terrain, or during search and rescue operations where obstacles and tight spaces are common.
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Ground clearance and rough terrain operations
The height of the Alouette 2 provides sufficient ground clearance, enabling it to operate effectively in rough terrain and uneven surfaces. This is crucial for missions involving landing on unprepared surfaces, transporting cargo in challenging environments, or conducting search and rescue operations in remote areas. The helicopter’s ability to navigate rough terrain safely and efficiently enhances its versatility and operational capabilities.
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Loading and unloading operations
The low height of the Alouette 2 facilitates loading and unloading operations, making it easier to transfer personnel, cargo, or equipment into and out of the helicopter. This is particularly important for rapid deployment of troops or supplies in military operations, efficient loading of medical equipment and patients during medical evacuations, or quick transportation of materials in construction or disaster relief scenarios.
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Hangar storage and transportation
The Alouette 2’s height allows it to fit comfortably within standard hangars and be easily transported on various platforms, including ships, trailers, or cargo aircraft. This flexibility enhances the helicopter’s deployability and enables it to be rapidly transported to different locations for operations or maintenance.
In summary, the height of 2.75 m (9 ft 0 in) is a critical specification of the AEROSPATIALE Alouette 2 helicopter, directly influencing its maneuverability, ground clearance, loading and unloading operations, and hangar storage and transportation capabilities. These factors contribute to the Alouette 2’s versatility, operational effectiveness, and suitability for a wide range of missions and environments.
Empty weight
The empty weight of an aircraft, often abbreviated as “empty weight” or “EW,” is a crucial specification that forms an integral part of the AEROSPATIALE Alouette 2 Specs. It directly influences the aircraft’s performance, operational capabilities, and overall efficiency.
The empty weight of the Alouette 2, at 750 kg (1,653 lb), encompasses the weight of the helicopter when it is fully equipped but does not include any payload, passengers, or fuel. Understanding the significance of empty weight in the context of the Alouette 2 Specs requires examining its impact on various aspects of the helicopter’s operation.
Firstly, the empty weight is a primary factor in determining the helicopter’s payload capacity. The difference between the maximum takeoff weight and the empty weight represents the payload capacity, which defines the amount of weight the helicopter can carry in addition to its own weight. A lower empty weight allows for a higher payload capacity, enabling the Alouette 2 to transport more cargo, passengers, or equipment.
Furthermore, the empty weight directly affects the helicopter’s fuel efficiency and range. A lighter empty weight means the helicopter requires less fuel to achieve the same level of performance. This translates to increased fuel efficiency, extended range, and reduced operating costs.
In addition, the empty weight influences the helicopter’s performance during takeoff and landing. A lower empty weight reduces the thrust required for takeoff, allowing for shorter takeoff distances and improved climb rates. Similarly, during landing, a lighter helicopter requires less braking force and can land in smaller or confined areas.
In conclusion, the empty weight of 750 kg (1,653 lb) is a fundamental specification within the AEROSPATIALE Alouette 2 Specs. It directly impacts the helicopter’s payload capacity, fuel efficiency, range, and performance during takeoff and landing. Understanding the significance of empty weight is crucial for optimizing the Alouette 2’s operational capabilities and ensuring efficient and effective utilization of the aircraft.
Maximum takeoff weight
Within the “AEROSPATIALE Alouette 2 Specs,” the maximum takeoff weight of 1,500 kg (3,307 lb) holds significant importance. It represents the maximum permissible weight of the helicopter at the start of its takeoff roll, including the weight of the helicopter itself, its payload, passengers, and fuel.
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Payload capacity
The maximum takeoff weight directly influences the helicopter’s payload capacity, which is the amount of weight it can carry in addition to its own weight. A higher maximum takeoff weight allows for a greater payload capacity, enabling the Alouette 2 to transport more cargo, passengers, or equipment. This is crucial for missions involving transportation of personnel, supplies, or equipment in various settings, such as search and rescue operations, medical evacuation, or construction projects.
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Engine power and performance
The maximum takeoff weight is closely related to the power and performance of the helicopter’s engine. A more powerful engine is required to lift a heavier helicopter off the ground. The Alouette 2 is equipped with a Turbomeca Astazou II turboshaft engine, which provides the necessary power to achieve its maximum takeoff weight.
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Takeoff distance and climb rate
The maximum takeoff weight also affects the helicopter’s takeoff distance and climb rate. A heavier helicopter requires a longer takeoff distance and a shallower climb rate. The Alouette 2’s relatively low maximum takeoff weight contributes to its ability to operate from confined areas and perform steep climbs, which is advantageous in mountainous terrain or urban environments.
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Structural integrity and safety
The maximum takeoff weight is determined based on the structural integrity and safety limits of the helicopter. The airframe and components of the Alouette 2 are designed and tested to withstand the stresses and loads encountered during takeoff with the maximum allowable weight. This ensures the safety of the helicopter and its occupants.
In summary, the maximum takeoff weight of 1,500 kg (3,307 lb) is a critical specification in the “AEROSPATIALE Alouette 2 Specs.” It directly influences the helicopter’s payload capacity, engine power and performance, takeoff distance and climb rate, and structural integrity. Understanding the significance of maximum takeoff weight is essential for optimizing the Alouette 2’s performance and ensuring safe and efficient operations.
Engine
Within the comprehensive “AEROSPATIALE Alouette 2 Specs,” the engine specification holds paramount importance, directly influencing the helicopter’s performance and capabilities. The Alouette 2 is powered by a single Turbomeca Astazou II turboshaft engine, delivering 420 kW (560 shp), which plays a pivotal role in shaping the helicopter’s overall flight characteristics.
The Turbomeca Astazou II turboshaft engine is a lightweight and compact powerplant specifically designed for helicopter applications. Its integration into the Alouette 2 provides several key advantages:
- Power and performance: The Astazou II engine provides ample power to drive the Alouette 2’s main rotor and tail rotor, enabling it to achieve a maximum speed of 210 km/h (130 mph) and a range of 650 km (400 mi). The engine’s power-to-weight ratio contributes to the helicopter’s impressive climb rate and payload capacity.
- Reliability and durability: The Astazou II engine is renowned for its reliability and durability, ensuring minimal downtime and extended service life for the Alouette 2. Its robust design and proven track record make it suitable for demanding operating conditions and extended flight hours.
- Fuel efficiency: The Astazou II engine offers excellent fuel efficiency, contributing to the Alouette 2’s cost-effectiveness and extended range. Its optimized fuel consumption allows for longer flight times and reduced operating costs.
- Maintainability: The engine’s modular design and accessibility facilitate maintenance and repairs, reducing downtime and ensuring the Alouette 2’s high operational availability.
In summary, the “Engine: 1 Turbomeca Astazou II turboshaft engine, 420 kW (560 shp)” specification is a crucial element of the “AEROSPATIALE Alouette 2 Specs.” This powerful, reliable, and fuel-efficient engine provides the necessary power and performance for the Alouette 2 to excel in various applications, including search and rescue, medical evacuation, transportation, and military operations.
Maximum speed
Within the comprehensive “AEROSPATIALE Alouette 2 Specs,” the maximum speed of 210 km/h (130 mph, 110 kn) is a significant specification that underscores the helicopter’s performance capabilities and operational effectiveness.
This impressive maximum speed is achieved through the Alouette 2’s advanced aerodynamic design, powerful engine, and efficient rotor system. The helicopter’s streamlined fuselage and optimized rotor blades minimize drag and enhance airflow, allowing it to reach high speeds with minimal power consumption.
The maximum speed specification is crucial for several reasons. Firstly, it enables the Alouette 2 to respond quickly to emergency situations, such as search and rescue operations or medical evacuations. Its high speed allows it to cover long distances in a short amount of time, maximizing its effectiveness in time-critical scenarios.
Additionally, the Alouette 2’s maximum speed is advantageous for long-range transportation missions. When transporting personnel or cargo over extended distances, the helicopter’s high speed reduces travel time, resulting in increased efficiency and productivity.
Furthermore, the Alouette 2’s maximum speed contributes to its maneuverability and agility. The helicopter’s ability to reach high speeds quickly provides pilots with greater control and responsiveness during maneuvers, making it well-suited for operations in confined areas or complex environments.
In summary, the “Maximum speed: 210 km/h (130 mph, 110 kn)” specification is an integral part of the “AEROSPATIALE Alouette 2 Specs,” reflecting the helicopter’s exceptional performance capabilities. Its high speed enables rapid response to emergencies, efficient long-range transportation, and enhanced maneuverability, making the Alouette 2 a versatile and effective aircraft for a wide range of applications.
Range
Within the comprehensive “AEROSPATIALE Alouette 2 Specs,” the specified range of 650 km (400 mi, 350 nmi) holds great significance, directly influencing the helicopter’s operational capabilities and suitability for diverse missions.
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Extended Mission Radius
The Alouette 2’s impressive range enables it to undertake extended missions without the need for refueling stops. This is particularly advantageous in search and rescue operations, where the helicopter can cover a wider area while maintaining sufficient endurance to locate and assist those in distress.
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Long-Distance Transportation
The helicopter’s extended range makes it well-suited for long-distance transportation of personnel, cargo, or equipment. This capability is crucial for operations in remote areas, disaster relief efforts, or military missions where supplies or reinforcements need to be delivered over significant distances.
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Offshore Operations
The Alouette 2’s range allows it to operate effectively in offshore environments, supporting oil and gas exploration, maintenance, and transportation of personnel to and from offshore platforms and vessels.
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Increased Operational Flexibility
The extended range provides greater operational flexibility, enabling the helicopter to respond to emergencies or changing mission requirements without being constrained by fuel limitations. This flexibility enhances the Alouette 2’s overall effectiveness and versatility.
In summary, the “Range: 650 km (400 mi, 350 nmi)” specification is a defining characteristic of the “AEROSPATIALE Alouette 2 Specs.” This extended range empowers the helicopter to undertake diverse missions, from search and rescue to long-distance transportation and offshore operations, making it a valuable asset for a wide range of applications.
FAQs on AEROSPATIALE Alouette 2 Specs
The AEROSPATIALE Alouette 2, renowned for its versatility and performance, has garnered attention for its impressive specifications. To address common queries and provide a comprehensive understanding, we present the following frequently asked questions and their respective answers:
Question 1: What are the key specifications that define the Alouette 2’s capabilities?
The Alouette 2 is characterized by its main rotor diameter of 10.50 m (34 ft 5 in), fuselage length of 9.65 m (31 ft 8 in), height of 2.75 m (9 ft 0 in), empty weight of 750 kg (1,653 lb), maximum takeoff weight of 1,500 kg (3,307 lb), engine power of 1 Turbomeca Astazou II turboshaft engine delivering 420 kW (560 shp), maximum speed of 210 km/h (130 mph, 110 kn), and range of 650 km (400 mi, 350 nmi). These specifications collectively contribute to the helicopter’s performance and operational effectiveness.
Question 2: How does the Alouette 2’s main rotor diameter impact its performance?
The Alouette 2’s main rotor diameter of 10.50 m (34 ft 5 in) plays a crucial role in determining its performance characteristics. A larger rotor diameter generally provides greater lift and stability, enabling the helicopter to carry heavier payloads and withstand stronger winds. Additionally, a larger rotor diameter typically results in a slower rotor speed, which improves control and precision during maneuvers.
Question 3: What advantages does the Alouette 2’s relatively low height offer?
The Alouette 2’s height of 2.75 m (9 ft 0 in) contributes to its maneuverability and agility. A lower height allows the helicopter to operate in confined spaces, navigate through narrow passages, and perform complex maneuvers with greater precision. This is particularly advantageous in urban environments, mountainous terrain, or during search and rescue operations where obstacles and tight spaces are common.
Question 4: How does the Alouette 2’s empty weight influence its capabilities?
The Alouette 2’s empty weight of 750 kg (1,653 lb) directly impacts its payload capacity and overall efficiency. A lower empty weight allows for a higher payload capacity, enabling the helicopter to transport more cargo, passengers, or equipment. Additionally, a lighter empty weight improves fuel efficiency and extends the helicopter’s range, as less fuel is required to achieve the same level of performance.
Question 5: What is the significance of the Alouette 2’s maximum takeoff weight?
The Alouette 2’s maximum takeoff weight of 1,500 kg (3,307 lb) represents the maximum permissible weight of the helicopter at the start of its takeoff roll. It directly influences the helicopter’s payload capacity, engine power and performance, takeoff distance and climb rate, and structural integrity. Understanding the maximum takeoff weight is essential for optimizing the Alouette 2’s performance and ensuring safe and efficient operations.
Question 6: How does the Alouette 2’s range of 650 km (400 mi, 350 nmi) enhance its operational capabilities?
The Alouette 2’s impressive range of 650 km (400 mi, 350 nmi) enables it to undertake extended missions without the need for refueling stops. This is particularly advantageous in search and rescue operations, where the helicopter can cover a wider area while maintaining sufficient endurance to locate and assist those in distress. Additionally, the extended range makes the Alouette 2 well-suited for long-distance transportation of personnel, cargo, or equipment, and supports operations in remote areas, disaster relief efforts, and offshore environments.
In summary, the AEROSPATIALE Alouette 2’s specifications collectively contribute to its versatility, performance, and suitability for a wide range of applications. Understanding these specifications is crucial for optimizing the Alouette 2’s capabilities and ensuring efficient and effective operations.
Proceed to the next section for further insights into the AEROSPATIALE Alouette 2.
Tips for Enhancing AEROSPATIALE Alouette 2 Operations
The AEROSPATIALE Alouette 2, recognized for its versatility and performance, demands careful consideration to maximize its capabilities and ensure efficient operations. Here are some essential tips to optimize the utilization of this remarkable aircraft:
Tip 1: Optimize Payload Distribution
Properly distributing weight within the Alouette 2’s cabin is crucial for maintaining stability and maximizing performance. Ensure that heavy objects are placed close to the helicopter’s center of gravity and that the weight is evenly distributed on both sides of the fuselage.Tip 2: Plan for Adequate Fuel Reserves
Meticulous fuel planning is essential for successful Alouette 2 operations. Always calculate the required fuel based on the mission profile, weather conditions, and potential delays. Maintain a healthy fuel reserve to cater for unforeseen circumstances and ensure a safe return to the base.Tip 3: Utilize the Alouette 2’s Maneuverability
The Alouette 2’s exceptional maneuverability allows for precise handling in confined spaces. Leverage this agility to navigate complex environments, perform delicate maneuvers, and access remote or challenging landing zones.Tip 4: Maintain Optimal Rotor RPM
Maintaining the proper rotor RPM is vital for efficient and safe Alouette 2 operations. Regularly monitor the tachometer and adjust the collective pitch accordingly to maintain the desired RPM within the recommended range.Tip 5: Conduct Regular Inspections and Maintenance
Diligence in adhering to the Alouette 2’s maintenance schedule is paramount. Perform thorough pre-flight inspections and schedule regular servicing to ensure the helicopter’s airworthiness, reliability, and longevity.Tip 6: Enhance Pilot Proficiency
Invest in continuous pilot training to maintain and enhance proficiency in operating the Alouette 2. Encourage participation in flight simulation exercises and regular refresher courses to keep pilots sharp and well-prepared for any situation.Tip 7: Consider Environmental Factors
Environmental conditions can significantly impact Alouette 2 operations. Carefully assess weather conditions, terrain, and altitude to determine the aircraft’s capabilities and limitations. Make informed decisions regarding mission planning and execution based on these factors.Tip 8: Adhere to Safety Protocols
Uphold the highest levels of safety in all aspects of Alouette 2 operations. Strictly adhere to established procedures, wear appropriate safety gear, and maintain a vigilant lookout for potential hazards to ensure the well-being of passengers and crew.
By incorporating these tips into your operating practices, you can significantly enhance the effectiveness, safety, and longevity of your AEROSPATIALE Alouette 2.
Conclusion
The exploration of “AEROSPATIALE Alouette 2 Specs” unveils the intricacies and capabilities of this remarkable helicopter. Its specifications, including main rotor diameter, fuselage length, height, empty weight, maximum takeoff weight, engine power, maximum speed, and range, collectively define its performance envelope and suitability for a diverse array of applications.
The Alouette 2’s versatility stems from its ability to adapt to various mission profiles, from search and rescue to transportation, law enforcement, and military operations. Its compact size and powerful engine enable it to operate in confined spaces and perform demanding maneuvers. The relatively low empty weight and high payload capacity allow for efficient transportation of personnel or equipment. Moreover, the Alouette 2’s range and speed capabilities make it suitable for long-distance missions and rapid response operations.
Understanding and optimizing the Alouette 2’s specifications are crucial for maximizing its effectiveness. Careful consideration of payload distribution, fuel management, and environmental factors contribute to safe and efficient operations. By adhering to maintenance schedules, investing in pilot training, and implementing best practices, operators can ensure the longevity and reliability of this exceptional aircraft.
The AEROSPATIALE Alouette 2 stands as a testament to the ingenuity and innovation that have shaped the aviation industry. Its enduring legacy as a versatile and capable helicopter continues to inspire and empower operators worldwide.