Sec. 80.867  Ship station tools, instruction books, circuit diagrams and 
          testing equipment.

    (a) Each ship station must be provided with such tools, testing 
equipment, instruction books and circuit diagrams to enable the 
radiotelephone installation to be maintained in efficient working 
condition while at sea. Each ship station licensee must compile a list 
of spare parts, tools, test equipment and circuit diagrams it considers 
necessary for compliance with this requirement. This list must be 
available at inspection. The Commission may consider equipment 
manufacturer lists of recommended spare parts, tools, test equipment, 
and repair circuit diagrams in determining compliance with this 
subsection. These items must be located convenient to the radio room.
    (b) The testing equipment must include an instrument or instruments 
for measuring A.C. volts, D.C. volts and ohms.