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What is the different between dhruv and prachand ?

What is the different between dhruv and prachand ?

India’s military aviation sector boasts several impressive helicopters, including the Dhruv and Prachand. Both of these aircraft play vital roles in various missions, but they are designed with different capabilities and purposes in mind.

The Dhruv, an advanced light helicopter, is known for its versatility and has been used in a wide range of operations, from search and rescue to transport.

On the other hand, the Prachand, also known as the Light Combat Helicopter (LCH), is specially designed for combat situations, featuring enhanced weaponry and armor.

Understanding the differences between these two helicopters helps in appreciating their unique strengths and roles in the Indian Armed Forces.

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comparison between the HAL Dhruv and HAL Prachand helicopters
Length
:The HAL Dhruv has a length of 15.87 meters (52 ft), making it slightly longer than the HAL Prachand, which has a length of 15.8 meters (51 ft 10 in).

Wingspan

Dhruv is designed without a wingspan as it is a multi-role utility helicopter and not equipped with wings.The Prachand has a wingspan of 4.60 meters (15 ft)

Height

The HAL Dhruv stands taller at 4.98 meters (16 ft ) with skid landing gear, compared to the HAL Prachand’s height of 4.70 meters (15 ft 5 in).

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Powerplant

The Dhruv powered by two HAL/Turbomeca Shakti-1H turboshaft engines, each producing 1,068 kW (1,432 shp). The Prachand is equipped with two HAL/Turbomeca Shakti-1H1 turboshaft engines, each generating 1,032 kW (1,384 hp).

Fuel Capacity

The HAL Dhruv has a fuel capacity of 1,055 kg (2,326 lb), whereas the Prachand has a larger fuel capacity of 1,800 kg (4,740 pounds), allowing it to cover greater distances or operate for longer periods.

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Range

The Dhruv Mk III has a range of 630 kilometers (390 miles, 340 nautical miles). The Prachand has a slightly longer range of 700 kilometers (435 miles, 378 nautical miles) with weapons.

LCH and Dhruv Helicopter Surveillance Camera, which assists pilots in monitoring ground activity and providing other flying aid to aircraft.

The sensor enables the camera to give crisp imagery from severe darkness through the twilight transition phase. It is designed for a variety of nocturnal and extreme low-light imaging scenarios.

The Indian Army’s Light Combat Helicopter (LCH) Prachand recently conducted the first-ever day-and-night firing of 20 mm turret guns and 70 mm rockets.

The helicopter is equipped with cutting-edge stealth features, strong armour defence, and a potent night attack capability. It can even operate in Siachen, the highest battlefield in the world.

With its robust design, advanced avionics, and versatile capabilities, the Dhruv has earned recognition both domestically and internationally. It represents the next generation of helicopters in the 5.5-ton weight category.

This advanced aircraft, an evolution from the Mk 1 model, excels in mitigating low visibility challenges during night-time search and rescue operations. As of January 2024, more than 400 Dhruvs had been produced for domestic and export markets.

With a 5.8-tonne class, the Prachand boasts a maximum speed of 288 kmph. To further enhance its combat prowess, the helicopter is set to be equipped with Helina missiles, while the air force variant will feature the Dhruvastra.

The Indian defense arsenal now boasts a tandem of combat helicopters, with the Apache and Prachand serving as formidable assets. The Apache comes pre-equipped with a suite of attack missiles and rockets, while the Prachand is steadily advancing its capabilities.

Aviation

Airbus Enhances A350 Cabin with 10-Abreast Seating

Airbus Enhances A350 Cabin with 10-Abreast Seating

Airbus has announced a new partnership with Jiatai Aircraft Equipment, a Chinese aircraft seating manufacturer, to supply upgraded economy-class seats for the A350 widebody series.

This collaboration, unveiled at the 2024 Airshow China, focuses on developing a newly designed economy seat tailored for the A350‘s New Production Standard (NPS) cabin.

One of the key features of the NPS cabin is the ability to accommodate 17-inch wide economy seats, compared to the previous 16.5-inch wide seats that airlines were limited to in the A350’s earlier configurations.

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This change is made possible by the expanded space in the NPS cabin, which is 35 inches longer and 4 inches wider than the previous version. This extra space is achieved by slightly moving the cockpit wall forward and shifting the rear pressure bulkhead back by one frame.

The wider cabin allows airlines to add up to 30 extra economy seats without compromising comfort. For airlines opting for a 3-4-3 seating layout, the 17-inch wide seats are an excellent choice for a more comfortable passenger experience. However, some airlines, such as Iberia, may choose to retain a 9-abreast layout with wider seats for added comfort.

The NPS cabin also offers enhanced flexibility for airline operators. One major advantage is the ability to easily switch between a 9-abreast and 10-abreast seating configuration without requiring significant downtime for aircraft reconfiguration. Airlines can use the same seat rails, tracks, and IFE interfaces, making the transition smoother and quicker.

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In addition, the design of the floor attachments and air-conditioning systems has been optimized for 10-abreast seating, meaning airlines can upgrade their cabins without needing to make substantial modifications to the aircraft’s structure.

Though it’s still unclear when Jiatai’s economy-class seats will be officially added to the A350’s Buyer Furnished Equipment (BFE) catalogue, the collaboration marks a significant step toward enhancing the A350’s cabin offerings.

With this partnership, Airbus is providing more seating options for airlines, ensuring that they can meet diverse customer needs while improving overall operational efficiency.

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