State-run aerospace behemoth Hindustan Aeronautics Ltd (HAL NSE 3.74 %) on Monday said its avionic equipment ‘Air Data Computer (ADC) with Outside Air Temperature (OAT) Probe’ has received Indian Technical Standard Order Authorisation (ITSOA) certificate from Directorate General of Civil Aviation (DGCA) for civil platform. The ADC/OAT is the first avionic equipment in India that has qualified for ITSOA and will pave the way for the fitment on future civil platforms like Advanced Light Helicopter (ALH), Dornier, Light Utility Helicopter (LUH), SARAS etc, it said.