Sec. 90.351  Location and Monitoring Service.

    These provisions authorize the licensing of systems in the Location 
and Monitoring Service (LMS). LMS systems utilize non-voice radio 
techniques to determine the location and status of mobile radio units. 
LMS licensees authorized to operate a system in the 902-928 MHz band may 
serve individuals, federal government agencies, and entities eligible 
for licensing in this part 90.
    (a) Each application to license an LMS system shall include the 
following supplemental information:
    (1) A detailed description of the manner in which the system will 
operate, including a map or diagram.
    (2) The necessary or occupied bandwidth of emission, whichever is 
greater.
    (3) The data transmission characteristics as follows:
    (i) The vehicle location update rates;
    (ii) Specific transmitter modulation techniques used;
    (iii) For codes and timing scheme: A table of bit sequences and 
their alphanumeric or indicator equivalents, and a statement of bit rise 
time, bit transmission rates, bit duration, and interval between bits;
    (iv) A statement of amplitude-versus-time of the interrogation and 
reply formats, and an example of a typical message transmission and any 
synchronizing pulses utilized.
    (4) A plan to show the implementation schedule during the initial 
license term.
    (b) LMS stations are exempted from the identification requirements 
of Sec. 90.425; however, the Commission may impose automatic station 
identification requirements when determined to be necessary for 
monitoring and enforcement purposes.