Sec. 90.737  Supplemental reports required of Phase I licensees.

    (a) Licensees of nationwide systems must submit progress reports 
pursuant to Sec. 90.725(d) of this part.
    (b) Licensees offering service on a commercial basis must maintain 
records of the names and addresses of each customer and the dates that 
service commenced and terminated. These records must be made available 
to the Commission upon request. Such licensees must report at the time 
of license renewal the number of mobile units being served.
    (c) Non-commercial trunked system licensees must report at the time 
of license renewal the number of mobile units being served.
    (d) Except for licensees of nationwide systems, all licensees must 
report whether construction of the facility has been completed within 
eight months of the date of initial grant of their respective licenses.
    (e) All reports must be filed with the Land Mobile Branch, Licensing 
Division, Wireless Telecommunications Bureau, Gettysburg, PA .
[56 17326 FR 19603 , Apr. 29, 1991, as amended at  56 FR 32517 , July 17, 1991; 
 60 FR 50123 , Sept. 28, 1995]