---
kind: "unit"
title: "47"
title_heading: "Telecommunication"
key: "chI/subchA/part13"
level: "part"
label: "Part 13"
heading: "Commercial Radio Operators"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/47/chI-subchA-part13"
sections_count: 20
---

# Part 13 — Commercial Radio Operators

Title 47 C.F.R. — Telecommunication › Chapter I — Federal Communications Commission › Subchapter A — General

## Sections

- [§13.1. Reserved](/cfr/47/13.1.md)
- [§13.3. Definitions.](/cfr/47/13.3.md)
- [§13.5. Reserved](/cfr/47/13.5.md)
- [§13.7. Classification of operator licenses and endorsements.](/cfr/47/13.7.md)
- [§13.8. Authority conveyed.](/cfr/47/13.8.md)
- [§13.9. Eligibility and application for new license or endorsement.](/cfr/47/13.9.md)
- [§13.10. Licensee address.](/cfr/47/13.10.md)
- [§13.11. Holding more than one commercial radio operator license.](/cfr/47/13.11.md)
- [§13.13. Application for a renewed or modified license.](/cfr/47/13.13.md)
- [§13.15. License term.](/cfr/47/13.15.md)
- [§13.17. Reserved](/cfr/47/13.17.md)
- [§13.19. Operator's responsibility.](/cfr/47/13.19.md)
- [§13.201. Qualifying for a commercial operator license or endorsement.](/cfr/47/13.201.md)
- [§13.203. Examination elements.](/cfr/47/13.203.md)
- [§13.207. Preparing an examination.](/cfr/47/13.207.md)
- [§13.209. Examination procedures.](/cfr/47/13.209.md)
- [§13.211. Commercial radio operator license examination.](/cfr/47/13.211.md)
- [§13.213. COLEM qualifications.](/cfr/47/13.213.md)
- [§13.215. Question pools.](/cfr/47/13.215.md)
- [§13.217. Records.](/cfr/47/13.217.md)