Ham Q&A

Common Part 97 questions with citations. Ask your own — we research and human-check before publishing.

INFORMATIONAL
Ham-only Q&A. Answers cite FCC / eCFR Part 97. ARRL may be linked as advice, never copied. A person checks every answer before it is published. Not legal advice.

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Starter answers

How often must I identify?

At the end of each communication and at least every 10 minutes during a communication (§ 97.119(a)).

Cites eCFR · not a substitute for reading the rule

Technician vs General — where are privileges listed?

Authorized bands by class are in § 97.301. Use the live Region 2 tables.

Cites eCFR · not a substitute for reading the rule

What is the usual maximum power?

Use the minimum necessary. Ceiling is 1.5 kW PEP unless a lower limit applies (§ 97.313). Examples: 200 W PEP on 30 m; other caps on 60 m, LF/MF, SS, and some geographic areas.

Cites eCFR · not a substitute for reading the rule

Can I use amateur radio for my business?

Business communications for commercial benefit are restricted under § 97.113. Read the prohibited-transmission rules before mixing work traffic with amateur.

Cites eCFR · not a substitute for reading the rule

Does FT8 still need station ID?

Yes. Digital modes do not waive § 97.119. Confirm your software/operating practice meets the timing rules.

Cites eCFR · not a substitute for reading the rule

Who is the control operator?

A control operator is required (§ 97.7) and is responsible for proper operation (§ 97.105).

Cites eCFR · not a substitute for reading the rule

Where are Technician HF segments?

See Technician rows in § 97.301. Do not rely on a third-party graphic alone.

Cites eCFR · not a substitute for reading the rule

Is encryption allowed?

Using codes/ciphers to obscure meaning is generally prohibited (§ 97.113), with limited exceptions in that section.

Cites eCFR · not a substitute for reading the rule

Third-party traffic?

See § 97.115 (and related international restrictions).

Cites eCFR · not a substitute for reading the rule

Vanity call signs?

See § 97.19 for vanity call sign applications/grants.

Cites eCFR · not a substitute for reading the rule

Symbol rate / bandwidth?

The emission standards are in § 97.307. On the HF data/RTTY segments, § 97.307(f)(3) sets a 2.8 kHz authorized bandwidth for specified digital codes; a 300-baud symbol-rate limit remains only on 2200 m and 630 m. VHF/UHF limits differ by band, so check the paragraph for your band in the eCFR Subpart D.

Cites eCFR · not a substitute for reading the rule

Where is the official Part 97?

eCFR Part 97 — that is the authority we point to.

Cites eCFR · not a substitute for reading the rule