74. Part 39 prescribes requirements for __________________ that apply to products when an unsafe condition exists.75. No person may operate a product to which an airworthiness directive applies except in __________________ with the __________________ of the airworthiness directive.76. Part 45 of the Federal Aviation Regulations prescribes the requirements for __________________ and __________________ marking of U.S.-registered aircraft.77. Aircraft shall be identified by an __________________ plate secured in such manner that it will not likely be defaced or removed during normal service, or lost or __________________ in an accident.78. The engine shall be identified by a fireproof __________________ and __________________.79. A propeller blade or hub manufactured under a type or production certificate shall be identified by means of a plate, __________________, __________________, or other approved method of fireproof identification.80. No person may __________________, __________________, or __________________ the identification data on a certificated product without the approval of the Administrator.81. A U.S.-registered aircraft cannot be operated unless the __________________ and __________________ marks are displayed in accordance with the provisions of subpart C of FAR 45.82. Part 145 prescribes the requirement for the issuance of __________________ certificates.83. A certificated repair station located in the United States is called a __________________ repair station and one located outside is known as a __________________ repair station.84. A repair station certificate gives an __________________, rather than an individual, the __________________ to perform maintenance, preventive maintenance, and alterations.85. A __________________ rating may be issued for a repair station that allows the performance of work __________________ on a particular make or model of aircraft or even a specific component.86. Each person who is directly in charge of the maintenance functions of a repair station must be appropriately __________________ as a repairman or a mechanic under Part 65.87. At the time application is made for a repair station certificate, the applicant must provide a manual containing the __________________ and thereafter maintain it in current condition.88. The repair station must give a copy of its manual to each of its __________________ and __________________ personnel and make it available to other personnel.89. A certificated repair station may __________________ for return to service any article for which it is __________________ after maintenance or alteration.90. If the repair station has an __________________ rating it may perform the 100-h, annual or progressive91. The FAA requires those performing certain types of operations to comply with rules over and above those found in Part 91. These parts include __________________, 125, __________________, and __________________.92. These operators are required to develop, and have __________________ by the FAA, a set of _______________________ specifications.93. The approved maintenance program must provide adequate organization, __________________, and __________________ to ensure that the aircraft are being maintained as provided in the certificate holder’s manual.94. In the event that a certificate holder contracts maintenance under a program required by Part 135, he or she shall ensure that the person performing the maintenance is doing so under the __________________ of the regulations and the cer-tificate holder’s __________________.95. No certificate holder may operate an aircraft after maintenance, preventive maintenance, or alterations are performed unless an __________________ is prepared, or an appropriate entry is made in the aircraft or logbook.