HAL Hindustan Aeronautics Ltd Expansion Plans Announcement 2024 - New Engine Development Hindustan Aeronautics Ltd (HAL) has partnered with SAFHAL Helicopter Engines to develop the Aravalli engines for the Indian Multi-Role Helicopter (IMRH) and Deck-Based Multi-Role Helicopter (DBMRH), signifying a step toward self-reliance in defense technology..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Hindustan Aeronautics Ltd