India flight tests ALH with folding rotor blades
A Dhruv helicopter fitted with two-segmented rotor blades, and a main rotor head in pre-cone configuration, has ‘recently’ made its maiden flight, Hindustan Aeronautics Limited (HAL) announced on 30 June.
The flight occurred at HAL’s facility in Bengaluru. It followed earlier rotor track and balance runs, a ground resonance test and a clamped power ground run.
The folding rotor blades and pre-cone rotor head are designed to meet Indian Navy (IN) requirements where deck space on ships is at a premium. The system also improves the time between overhauls of the main gearbox.
The IN and Indian Coast Guard have
Already have an account? Log in
Want to keep reading this article?
Read this Article
Get access to this article with a Free Basic Account
- Original curated content, daily across air, land and naval domains
- 2 free stories per week
- Personalised news alerts
- Daily and weekly newsletters
Unlimited Access
Access to all our premium news as a Premium News 365 Member. Corporate subscriptions available.
- Original curated content, daily across air, land and naval domains
- 14-day free trial (cancel at any time)
- Unlimited access to all published premium news
More from Air Warfare
-
Poland and Netherlands approved for hundreds of air-to-ground missiles
The AGM-88E Advanced Anti-Radiation Guided Missile (AARGM) is a supersonic, medium-range, air-launched tactical missile compatible with US and allied strike aircraft.
-
Anduril and GA-ASI propel forward in US Air Force CCA programme’s next phase
Anduril and GA-ASI have raced ahead in the Collaborative Combat Aircraft (CCA) initiative, securing contracts with the US Air Force to build production representative flight test platforms.
-
India could buy nearly 100 new Tejas fighters in biggest ever domestic order
This procurement would form part of the Indian Air Force’s plan to retire its fleet of MiG-21 fighters and replace them with the indigenous LCA Tejas Mk1As by 2025.