Unauthorised high-rise buildings flagged by Kolkata airport authorities
KOLKATA: Unauthorised high-rises, water tanks, mobile towers, and lightning arresters are among multiple obstacles flagged by Kolkata airport authorities as threats to flights moving into and out of the city. “In the latest Obstacle Limitation Surface (OLS) study, which analyses obstacles around an airport that could interfere with flight operations and pose a threat to safety, 377 hazards were identified in the flight path. Of these, 90 obstacles, like light posts, hoardings, and tall trees were removed. However, several other serious obstacles, including buildings with unauthorised floors and tanks that have encroached into the flight path, need to be removed.…