47 CFR 90.25 - Non-Federal use of the Federal interoperability channels.

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 27, 2025

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View all text of Subpart B [§ 90.15 - § 90.25]

§ 90.25 - Non-Federal use of the Federal interoperability channels.

The Commission may authorize non-Federal licensees to operate mobile and portable radio units on the frequencies listed below in Tables 1 and 2, provided the applicant includes with its application to the Commission, written concurrence from the Statewide Interoperability Coordinator (SWIC) or state appointed official stating that the application conforms to the agreement with a federal agency with a valid assignment from the National Telecommunications and Information Administration.

Table 1—Law Enforcement Plans (MHz)

LE VHF plan			LE UHF plan
Identifier	Mobile transmit	Mobile receive	Identifier	Mobile transmit	Mobile receive
LEA	167.0875 (S)	167.0875	LEB	414.0375 (S)	414.0375
LE1	162.0875	167.0875	LE10	418.9875	409.9875
LE2	162.2625	167.2500	LE11	419.1875	410.1875
LE3	162.8375	167.7500	LE12	419.6125	410.6125
LE4	163.2875	168.1125	LE13	414.0625 (S)	414.0625
LE5	163.4250	168.4625	LE14	414.3125 (S)	414.3125
LE6	167.2500 (S)	167.2500	LE15	414.3375 (S)	414.3375
LE7	167.7500 (S)	167.7500	LE16	409.9875 (S)	409.9875
LE8	168.1125 (S)	168.1125	LE17	410.1875 (S)	410.1875
LE9	168.4625 (S)	168.4625	LE18	410.6125 (S)	410.6125

(S)—Simplex.

Table 2—Incident Response Plans (MHz)

LE VHF Plan			LE UHF Plan
Identifier	Mobile transmit	Mobile receive	Identifier	Mobile transmit	Mobile receive
NC1 Calling	164.7125	169.5375	NC2 Calling	419.2375	410.2375
IR1	165.2500	170.0125	IR10	419.4375	410.4375
IR2	165.9625	170.4125	IR11	419.6375	410.6375
IR3	166.5750	170.6875	IR12	419.8375	410.8375
IR4	167.3250	173.0375	IR13	413.1875 (S)	413.1875
IR5	169.5375 (S)	169.5375	IR14	413.2125 (S)	413.2125
IR6	170.0125 (S)	170.0125	IR15	410.2375 (S)	410.2375
IR7	170.4125 (S)	170.4125	IR16	410.4375 (S)	410.4375
IR8	170.6875 (S)	170.6875	IR17	410.6375 (S)	410.6375
IR9	173.0375 (S)	173.0375	IR18	410.8375 (S)	410.8375

(S)—Simplex.

[83 FR 19980, May 7, 2018] Effective Date Note:At 83 FR 19980, May 7, 2018, § 90.25 was added. This text contains information collection and recordkeeping requirements and will not become effective until approval has been given by the Office of Management and Budget.