47 CFR § 90.601 - Scope.
This subpart sets out the regulations governing the licensing and operations of all systems operating in the 806–824/851–869 MHz and the narrowband operations in the 896–901/935–940 MHz bands. It includes eligibility requirements, and operational and technical standards for stations licensed in these bands. It also supplements the rules regarding application procedures contained in part 1, subpart F of this chapter. The rules in this subpart are to be read in conjunction with the applicable requirements contained elsewhere in this part; however, in case of conflict, the provisions of this subpart shall govern with respect to licensing and operation in these frequency bands.