A Line Service Technician (LST) is a customer service function accountable for a assortment of duties that contribute towards safely supplying requested solutions for common aviation aircraft, crews and passengers. https://beeour.us/%EC%9C%A0%ED%9D%A5%EC%B9%B4%ED%8E%98%EC%95%8C%EB%B0%94-%EA%B5%AC%EC%9D%B8%EA%B5%AC%EC%A7%81%EC%9D%98-%EC%83%88%EB%A1%9C%EC%9A%B4-%ED%8C%A8%EB%9F%AC%EB%8B%A4%EC%9E%84/