India’s civil aviation authority, the DGCA, is considering grounding all Hindustan Aeronautics (HAL) Dhruvs until the airframe is modified around the intermediate gearbox (IGB) in the tail fin. In some helicopters, “cracks were observed on the rib bottom of the IGB [and an associated area],” according to a proposed airworthiness directive issued in March.
Science and technology in India
India’s civil aviation authority, the DGCA, is considering grounding all civil Hindustan Aeronautics Limited (HAL) Dhruv light twin helicopters until the airframe is modified around the intermediate gearbox (IGB) in the tailfin. In some helicopters, “Cracks were observed on the rib bottom of the IGB and the associated area of the fin torsion box assembly,” according to a recently proposed Airworthiness Directive.
Bangalore, India-based Helicopter Academy to Train by Simulation of Flying, a CAE-Hindustan Aeronautics (HAL) training joint venture, received a simulator cockpit for the civil Dhruv light twin in February. It is now being integrated with an existing mission simulator and should be ready for training in May.
As India celebrated the centenary year of commercial aviation last month, the nationπs business aviation sector is poised for exponential growth fueled by the nation's expanding economy.
India's indigenous light combat aircraft (LCA), the Tejas, was flown in formation at the Aero India show this month, with a two-seat version was on display in the static park. The Tejas MkI received initial operational clearance in January, and full operational clearance is due next year. Changes in weapons, sensors and avionics will be made according to Indian Air Force (IAF) requirements.
Chinese Firm Acquires Epic’s Assets
Composite aircraft builder Epic’s plan for three new turboprop and two light jet models collapsed when the Bend, Ore.-based company filed for bankruptcy last year, stranding 12 of its builder-assisted, single-engine turboprop LT kitplanes on the assembly line.
India signed a contract for 57 more BAE Hawk Advanced Jet Trainers (AJTs), all to be manufactured under license at the Hindustan Aeronautics Ltd. (HAL) factory in Bangalore. A previous contract provided 24 Hawk AJTs from the BAE Systems production line in the UK, six more in kit form for assembly by HAL, and 36 to be license-built.
The first prototype of two-seater trainer version of India’s single-seat Tejas Light Combat Aircraft (LCA) made its maiden flight on November 26. Taking off from Hindustan Aeronautics Limited’s (HAL) Bangalore airfield, the aircraft achieved an altitude of 30,000 feet and speed of Mach 0.85. The flight was about six months behind schedule because the Aeronautical Development Agency (ADA) wanted to avoid a failed test. ADA chief P.S.
India’s National Aerospace Laboratories (NAL) still plans to go ahead with the project to develop the country’s first indigenous airplane despite the March 6 crash of its number-two Saras prototype. “The Saras project will continue; we will not shelve it,” SK Brahmachari, director general of the Council of Scientific and Industrial Research (CSIR), told the press yesterday.
Honeywell’s Swiss subsidiary, Honeywell International Sarl, and Hindustan Aeronautics Ltd. (HAL) here at EBACE announced an agreement for HAL to manufacture commercial Honeywell TPE331 engines, engine components and kits for Honeywell. The agreement is an expansion of a longstanding relationship between the two companies, under which Hindustan Aeronautics has been manufacturing TPE331-5 engines for use by the Indian military services.