defects; bonding and shielding for installation and  condition; and all antennas for condition, mounting,  and operation. Additionally, if not already inspected  and serviced, the main battery inspected for condition,  mounting, corrosion, and electrical charge. With the aircraft inspection checklist completed, the list  of discrepancies should be transferred to the work order.  As part of the annual and 100-hour inspections, the engine  oil is drained and replaced because new filters and/or clean  screens have been installed in the engine. The repairs are  then completed and all fluid systems serviced. If the owner or operator did not want the discrepancies and/ or unairworthy items repaired at the location where the  inspection was accomplished, they may have the option of  flying the aircraft to another location with a Special Flight  Permit (Ferry Permit). An application for a Special Flight  Permit can be made at the local FAA FSDO.  Before approving the aircraft for return to service after  the annual or 100-hour inspection, 14 CFR states that the  engine must be run to determine satisfactory performance in  accordance with the manufacturers recommendations. The  run must include: After the run, the engine is inspected for fluid leaks and the oil  level is checked a final time before close up of the cowling. Aircraft operating under 14 CFR part 135, Commuter and On  Demand, have additional rules for maintenance that must be  followed beyond those in 14 CFR parts 43 and 91.  14 CFR part 135, section 135.411 describes the applicable  sections for maintaining aircraft that are type certificated for  a passenger seating configuration, excluding any pilot seat,  of nine seats or less, and which sections are applicable to  maintaining aircraft with 10 or more passenger seats. The  following sections apply to aircraft with nine seats or less: With the aircraft inspection completed, all inspections plates,  access doors, fairing and cowling that were removed, must  be reinstalled. It is a good practice to visually check inside  the inspection areas for tools, shop rags, etc., prior to close  up. Using the checklist and discrepancy list to review areas  that were repaired will help ensure the aircraft is properly  returned to service. Upon completion of the inspection, the records for each  airframe, engine, propeller, and appliance must be signed off.  The record entry in accordance with 14 CFR part 43, section  43.11, must include the following information: 2-65 •  The signature, the certificate number, and kind  of certificate held by the person approving or  disapproving for return to service the aircraft, airframe,  aircraft engine, propeller, appliance, component part,  or portions thereof. •  The date of the inspection and aircraft total time in  service. •  The type inspection and a brief description of the  extent of the inspection. •  Section 135.421—requires each certificate holder  to comply with the manufacturer’s recommended  maintenance programs, or a program approved by  the FAA for each aircraft, engine, propeller, rotor,  and each item of emergency required by 14 CFR part  135. This section also details requirements for single- engine IFR passenger-carrying operations. •  Section 135.417—requires each certificate holder  to mail or deliver a Mechanical Interruption Report,  for occurrences in multi-engine aircraft, concerning  unscheduled flight interruptions, and the number  of propeller featherings in flight, as detailed in this  section of the regulation.  •  Section 135.415—requires each certificate holder to  submit a Service Difficulty Report, whenever they  have an occurrence, failure, malfunction, or defect in  an aircraft concerning the list detailed in this section  of the regulation.  •  Cylinder and oil temperature •  Fuel and oil pressure •  Magnetos (for drop and switch ground) •  Power output (static and idle rpm) Other Aircraft Inspection and Maintenance Programs •  If the aircraft is not approved for return to service  because of necessary maintenance, noncompliance  with applicable specifications, airworthiness  directives, or other approved data, enter the following  statement: “I certify that this aircraft has been  inspected in accordance with a (insert type) inspection  and a list of discrepancies and unairworthy items has  been provided to the aircraft owner or operator.”  •  For the annual and 100-hour inspection, if the aircraft  is found to be airworthy and approved for return to  service, enter the following statement: “I certify that  this aircraft has been inspected in accordance with a  (insert type) inspection and was determined to be in  airworthy condition.” •  Any and all installed miscellaneous items and  components that are not otherwise covered by this  listing for condition and operation. 