I would like to suggest a solution to the problem of aircraft battalion helicopter noise complaints. Among the noise evaluation units, the unit that meets the military helicopter noise evaluation is analyzed and selected to scientifically and reasonably resolve the conflict between residents in the neighboring area and the aviation battalion. Helicopter noise is one of the important problems causing pollution in various pollution problems in the area around the aircraft battalion. The rational and planned process of aircraft battalions will be a way to address aircraft noise pollution.

Abstract
1. 서 론
2. 측정 및 분석
    2.1 소음측정 대상
    2.2 소음측정방법 및 결과
3. 항공대대 소음등고선
    3.1 AEDT에 의한 소음예측
4. 문제점 분석 및 제안
후 기
References

• 김병삼(Dept. of Mechanical engineering, Wonkwang University.) | Byoung-Sam Kim Corresponding author