HAL Hindustan Aeronautics Ltd Management Changes Announcement 2026 - Appointment Shishir Kumar Patra appointed CEO at MiG Complex; Saket Chaturvedi retires on 31 March 2026; changes effective 1–4 April 2026..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Hindustan Aeronautics Ltd