Onboard Systems International, a part of Signia Aerospace, is a global leader in providing high-performance systems and specialized components for the aerospace industry. The company designs, manufactures, and services a diverse range of products, including mission equipment, thermal management systems, engine technology, and propellers. With a strong focus on innovation and quality, Onboard Systems International serves both aerospace and defense original equipment manufacturers (OEMs) and end-users, ensuring a compelling value proposition in the market.