Pune, June 25 -- Civil aviation minister Rammohan K Naidu on Tuesday announced that there will be a dedicated Helicopter directorate under the Directorate General of Civil Aviation (DGCA), establishing single-window regulatory oversight for the country's rotary-wing aviation sector. Naidu made the announcement during his keynote address at the 7th Helicopter and Small Aircraft Summit, citing the need to address helicopter-specific safety and certification issues while assisting operators with procedural requirements. The move comes after a series of helicopter accidents during this year's Char Dham Yatra, including the June 15 crash of an Aryan Aviation helicopter returning from Kedarnath that killed all seven persons on board. "There shoul...