Navy helicopter caused a flutter when it landed at a wrong place in Ongole on Friday. Superintendent of Police Ch. Srikanth said on a request from Defence authorities, arrangements were made for the chopper’s landing at the Police Training College. Even as fire and police personnel were waiting at the PTC with a fire tender and other equipment to meet any exigencies, the naval helicopter from Tirupati landed on the ABM Grounds for re-fuelling, before taking off for Visakhapatnam, giving some anxious moments to the fire and police personnel.