Is CB Radio Legal in Montana? (2026)

Key facts

Status

Legal

Permit required

No

Jurisdiction

Montana

Last reviewed

2026-02-15

CB Radio laws in Montana

The use of Citizens Band (CB) radio frequencies in Montana is governed by federal regulations, specifically the Federal Communications Commission (FCC). There are no specific state statutes in Montana that impose additional regulations or restrictions on the ownership or operation of CB radios beyond those established by the FCC. Therefore, CB radio use in Montana adheres to the national framework established by the FCC, which permits operation without a license. Violations of FCC regulations regarding CB radio operation carry federal penalties. These can include fines, seizure of equipment, and the revocation of any FCC-issued licenses, although CB radio operation itself does not require a license. While the FCC can enforce these penalties, state law enforcement agencies in Montana would typically refer CB radio frequency violations to the FCC for investigation and action. There are no state-specific misdemeanor or felony classifications or jail times associated with the misuse of CB radio frequencies in Montana. The primary federal regulation governing CB radio operation stipulates a maximum power output of 4 watts for Amplitude Modulation (AM) and 12 watts for Single Sideband (SSB) transmissions, as outlined in FCC Part 95 rules. These rules apply uniformly across all states, including Montana. Travelers and residents in Montana should be aware that operating CB radios outside of these power limitations or using them for illegal purposes, such as interfering with other communications or for criminal activities, would constitute a violation of federal law and could result in penalties enforced by the FCC.

Frequently asked questions

Is cb radio legal in Montana for travelers?

For travelers visiting Montana, cb radio is currently legal. The use of Citizens Band (CB) radio frequencies in Montana is governed by federal regulations, specifically the Federal Communications Commission (FCC). There are no specific state statutes in Montana that impose additional regulations or restrictions on the ownership or operation of CB radios beyond those established by the FCC. Therefore, CB radio use in Montana adheres to the national framework established by the FCC, which permits operation without a license. Violations of FCC regulations regarding CB radio operation carry federal penalties. These can include fines, seizure of equipment, and the revocation of any FCC-issued licenses, although CB radio operation itself does not require a license. While the FCC can enforce these penalties, state law enforcement agencies in Montana would typically refer CB radio frequency violations to the FCC for investigation and action. There are no state-specific misdemeanor or felony classifications or jail times associated with the misuse of CB radio frequencies in Montana. The primary federal regulation governing CB radio operation stipulates a maximum power output of 4 watts for Amplitude Modulation (AM) and 12 watts for Single Sideband (SSB) transmissions, as outlined in FCC Part 95 rules. These rules apply uniformly across all states, including Montana. Travelers and residents in Montana should be aware that operating CB radios outside of these power limitations or using them for illegal purposes, such as interfering with other communications or for criminal activities, would constitute a violation of federal law and could result in penalties enforced by the FCC.

Do I need a permit for cb radio in Montana?

Montana does not specifically require a permit for cb radio, though general regulations apply.

Can I transport cb radio through Montana?

Transport laws for cb radio in Montana depend on the specific item and your route. Generally, transport is allowed if you comply with state regulations. Always check states you pass through.

What are the penalties for cb radio violations in Montana?

Penalties for cb radio violations in Montana vary based on the specific offense. Always verify current laws before traveling.