The Aeronautical Development Agency (ADA) of DRDO has delivered the first batch of domestically developed Leading Edge Actuators and Airbrake Control Modules to Hindustan Aeronautics Limited (HAL). This milestone represents a substantial stride toward self-sufficiency in aeronautical technologies. HAL’s facility in Lucknow is all set to commence production of these components for the 83 LCA Tejas Mk1A aircraft currently on order.
The Secondary Flight Control of LCA-Tejas, comprising Leading Edge Slats and Airbrakes, now boasts state-of-the-art Servo-Valve-based electro-hydraulic servo actuators and control modules. These high-pressure, redundant servo actuators and control modules, characterised by astute design, precision manufacturing, assembly, and testing, represent a culmination of ADA’s relentless pursuit of indigenous technological prowess, the Defence Ministry said.
It said that collaborating with Research Centre Imarat (RCI), Hyderabad, and Central Manufacturing Technology Institute (CMTI), Bengaluru, ADA plans to achieve self-reliance in these technologies. The recent successful completion of flight trials for Leading Edge Actuators and Airbrake Control Modules, a significant milestone, has paved the way for production clearance, enabling HAL to gear up for equipping the Mk-1A variant of LCA Tejas.
These critical components are produced at the Accessories Division, HAL, Lucknow, which significantly bolsters India’s aerospace manufacturing capabilities. Noteworthy contributions from public and private industries, including Godrej Aerospace, Mumbai, alongside certification agencies such as CEMILAC and DGAQA, have been instrumental in this endeavour.
Team BharatShakti
