Sec. 101.217  Station records.

    Each licensee of a station subject to this part shall maintain 
records in accordance with the following:
    (a) For all stations, the results and dates of transmitter 
measurements and the name of the person or persons making the 
measurements;
    (b) For all stations, when service or maintenance duties are 
performed, which may affect their proper operation, the responsible 
operator shall sign and date an entry in the station record concerned, 
giving:
    (1) Pertinent details of all transmitter adjustments performed by 
him or under his supervision; and
    (2) His name and address, provided that this information, so long as 
it remains unchanged, is not required to be repeated in the case of a 
person who is regularly employed as operator on a full-time basis at the 
station.
    (c) The records shall be kept in an orderly manner, and in such 
detail that the data required are readily available. Key letters or 
abbreviations may be used if proper meaning or explanation is set forth 
in the record.
    (d) Each entry in the records of each station shall be signed by a 
person qualified to do so, having actual knowledge of the facts to be 
recorded.
    (e) No record or portion thereof shall be erased, obliterated, or 
willfully destroyed within the required retention period. Any necessary 
correction may be made only by the person originating the entry, who 
shall strike out the erroneous portion, initial the correction made and 
indicate the date of correction.
    (f) Records required by this part shall be retained by the licensee 
for a period of at least one year.

           Subpart E--Miscellaneous Common Carrier Provisions