1. 8529. A certificated mechanic with a powerplant rating may perform the A. annual inspection required by the Federal Aviation Regulations on a powerplant or any component thereof and approve and return the same to service. B. 100-hour inspection required by the Federal Aviation Regulations on a powerplant or any component thereof and approve and return the same to service C. 100-hour inspection required by the Federal Aviation Regulations on an airframe, powerplant or any otter component thereof and approve and return the same to service