FAA Order 8900.1, the Flight Standards Information Management System (FSIMS), stands as a comprehensive and dynamic resource that provides the essential policy and guidance for Federal Aviation Administration (FAA) aviation safety inspectors. More than just a rulebook, FSIMS is the central repository that ensures standardization and consistency in how the FAA oversees aviation operations, including those conducted under Part 135 regulations governing commuter and on-demand air carriers. Origins and Evolution…