Toggle navigation A total of 18 officers, comprising 15 officers from the Indian Navy and three from Coast Guard, passed out from the NIAT Passing out parade of aeronautical engineers held at NIAT ANI | Updated: Jul 23, 2021 04:28 IST Kochi (Kerala) [India], July 23 (ANI): The Passing out Parade of the 63rd Aeronautical Engineers from the Naval Institute of Aeronautical Technology (NIAT) was conducted here on Thursday. A total of 18 officers, comprising 15 officers from the Indian Navy and three from Coast Guard, passed out from the NIAT after 52 weeks of intensive training in advanced aeronautical subjects besides practical training on various types of aircraft operated by the Navy and Coast Guard, a release said.