HAL gets approval for indigenously developed 'black boxes'

17 Feb 2023 CW Team

On Thursday, Hindustan Aeronautics Ltd. announced that the Directorate General of Civil Aviation had approved the Indian Technical Standard Order (ITSO) for its domestically produced Cockpit Voice Recorder (CVR) and Flight Data Recorder (FDR).

CVR and FDR are frequently referred to as "black boxes." To aid in their recovery following an aircraft disaster, these recorders are tinted orange.

According to a notice from HAL, the ITSO is a minimum performance requirement for particular materials, parts, procedures, and appliances used on civil aircraft.

It was mentioned that the use of CVR and FDR is utilised to capture crucial flight characteristics and the acoustic environment in a crash proof memory that is afterwards used for an investigation of an aircraft incident or accident.

Infrastructure Transport

19 Dec 2025

Tripura Rail Survey Approved For Jirania–Bodhjung Link

The Ministry of Railways has approved a Final Location Survey (FLS) for a proposed new railway line between Jirania and Bodhjung Nagar in Tripura. The planned section will span 14 km and is estimated to cost around Rs 4.2 million, with the entire alignment located within West Tripura district. The approval marks a key step towards strengthening railway infrastructure and supporting industrial growth in the state. Bodhjung Nagar is Tripura’s principal industrial and commercial hub, developed mainly for resource-based industries such as rubber, bamboo and food processing. The proposed Jirania..

MCF Raebareli Rolls Out Its 15,000th Passenger Coach

The Modern Coach Factory (MCF) in Raebareli, Uttar Pradesh, has reached a major production milestone with the manufacture of its 15,000th passenger coach on December 15, the Ministry of Railways said. During the current financial year 2025–26, the unit has produced a total of 1,310 coaches so far. Established in 2007 at Lalganj in Raebareli, MCF is among India’s most advanced passenger coach manufacturing facilities. Built at a cost of around Rs 31.92 billion, the factory has an installed annual capacity of 1,000 coaches and is located about 3 km from Lalganj on the Kanpur–Raebareli Roa..

RVNL Wins Gandak River Rail Bridge Contract

Rail Vikas Nigam Limited (RVNL) has received a Letter of Award from North Eastern Railway for a major railway infrastructure project valued at Rs 1.65 billion. The contract relates to the construction of the substructure for a key railway bridge over the Gandak River. The bridge will be constructed between Paniyahwa and Valmikinagar stations as part of the doubling of the Gorakhpur Cantt–Valmikinagar railway section. Designed to enhance capacity and operational efficiency, the structure will comprise 14 spans of 61 metres each and will be supported by double D-type well foundations. The des..