What Does OPIS Stand For?

OPIS stands for Orbiter Prime Item Specification

OPIS, or Orbiter Prime Item Specification, refers to a set of detailed guidelines and standards that define the essential characteristics, performance criteria, and quality requirements for components utilized in orbiter spacecraft. This specification aims to ensure consistency, reliability, and safety in the design and manufacturing processes of these critical items, facilitating effective integration and operation within the overall spacecraft system. OPIS serves as a key reference for engineers, manufacturers, and quality assurance teams throughout the lifecycle of space missions.