Which option is used as the basis for equipment configuration in FAA facilities?

• A. Regional Office Master Plans
• B. LOAs
• C. SOPs
• D. Local Region Guidelines

Answer: (A)

Equipment configuration at FAA facilities is guided by regional planning documents that lay out the long‑term layout and required systems for each site. Regional Office Master Plans specify which facilities need which equipment, how it should be arranged, and the planned upgrades, all aligned with regional goals, safety requirements, and budget constraints. This planning document provides the authoritative baseline used when configuring or reconfiguring equipment across facilities.

Other options serve different roles: Letters of Agreement define responsibilities and service terms with other agencies, not the hardware setup; Standard Operating Procedures describe how personnel operate and maintain equipment, not what equipment is installed; Local Region Guidelines offer regional recommendations, but the official basis for configuration comes from the master plans.