Aviation

India Launches Its Medium-Lift Class Helicopter Program, chooses New Engine

India’s longstanding need for a Medium Helicopter may soon become a reality as the country has fully ramped up its engine development efforts. This new helicopter is set to replace the Russian-built models currently in service and will play a crucial role across various scenarios for the Indian Armed Forces.

Hindustan Aeronautics Limited (HAL) and SAFHAL Helicopter Engines Pvt. Ltd. (SAFHAL) have launched a groundbreaking partnership to develop a state-of-the-art high-power engine named Aravalli.

This new engine will power the upcoming 13-ton Medium Lift Helicopter (IMRH) and the Deck-Based Multi-Role Helicopter (DBMRH), both of which are being designed and developed by HAL.

Named after the majestic Aravalli mountain range in India, the Aravalli engine symbolizes the country’s drive for self-reliance, or Aatmanirbharta, in critical engine technologies. This cutting-edge engine will be instrumental for the IMRH, a versatile 13-ton multi-role helicopter designed to meet the needs of the Indian armed forces, and the DBMRH, a 12.5-ton naval variant tailored for the Indian Navy.

The IMRH is poised to become a cornerstone of the Indian armed forces over the next decade. With its first flight expected in 3 to 4 years, the IMRH is anticipated to begin induction by 2030, with plans to integrate between 300 to 400 units, and potentially more in the future.

The IMRH is envisioned as a highly versatile multi-role helicopter that will enhance the operational capabilities of the Indian military. The DBMRH, designed for naval operations, will also face the challenges of high-altitude environments in regions such as Ladakh, Sikkim, and Arunachal Pradesh—areas of strategic importance due to their proximity to the China border.

In addition to its military applications, the Aravalli engine is projected to enter the civil market, serving roles in offshore operations, utility services, and VVIP transport. The long-term vision includes Maintenance, Repair, and Overhaul (MRO) activities to further extend the engine’s utility and support the aviation industry.

This collaboration between HAL and SAFHAL builds on their successful history of working together on the Shakti engine, which powers several HAL helicopters, including the Advanced Light Helicopter Dhruv, the Light Combat Helicopter Prachand, and the Light Utility Helicopter. The proven success of this partnership lays a strong foundation for the development of the Aravalli engine, setting the stage for a new era in India’s helicopter capabilities.

Aviation

Did you know ? Once Boeing 747 carried 1088 passenger in 1991

In 1991, during Operation Solomon, Israel aimed to airlift 14,000 people from Ethiopia within 36 hours. The effort was intense, with a strong focus on evacuating as many individuals as possible from the country.

At the forefront of this operation was the Boeing 747, known as the “Queen of the Skies,” which transported nearly 1,088 passengers.

Due to the urgent circumstances, all passengers were seated on the aircraft floor, despite the Boeing’s typical maximum capacity being around 660 passengers as per manufacturer specifications.

The aircraft was granted special approval to take off under these exceptional conditions.

Amid political tensions and military reforms in Ethiopia, the Ethiopian government requested the Jewish community to leave the country, providing them with a limited window for evacuation. In response, the community organized an airlift to facilitate their safe departure.

A fleet of 35 Israeli aircraft, including C-130s from the Israeli Air Force and El Al Boeing 747s, was deployed for the mission. These aircraft flew non-stop, successfully transporting most of the Ethiopian Jewish community to Israel in one of the largest airlift operations in history.