Printed headline: More Than Just a Manual The FAA released a revised version of its "Guide for Developing and Evaluating Repair Station and Quality Control Manuals," an update to current Advisory Circular 145-9. Like its predecessor, Advisory Circular 145-9A elaborates on the minimum requirements for a repair station manual and/or quality control manual, and provides one way—although not the only way—to meet Code of Federal Regulation requirements. A draft version of the ...