---
kind: "unit"
title: "33"
title_heading: "Navigation and Navigable Waters"
key: "chI/subchC"
level: "subchap"
label: "Subchapter C"
heading: "Aids to Navigation"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/33/chI-subchC"
sections_count: 137
---

# Subchapter C — Aids to Navigation

Title 33 C.F.R. — Navigation and Navigable Waters › Chapter I — Coast Guard, Department of Homeland Security

## Contents

- [Part 60 — Part 60 [reserved]](/cfr/33/chI-subchC-part60.md)
- [Part 62 — United States Aids to Navigation System](/cfr/33/chI-subchC-part62.md)
- [Part 64 — Marking of Structures, Sunken Vessels and Other Obstructions](/cfr/33/chI-subchC-part64.md)
- [Part 66 — Private Aids to Navigation](/cfr/33/chI-subchC-part66.md)
- [Part 67 — Aids to Navigation on Artificial Islands and Fixed Structures](/cfr/33/chI-subchC-part67.md)
- [Part 70 — Interference with or Damage to Aids to Navigation](/cfr/33/chI-subchC-part70.md)
- [Part 72 — Marine Information](/cfr/33/chI-subchC-part72.md)
- [Part 74 — Charges for Coast Guard Aids to Navigation Work](/cfr/33/chI-subchC-part74.md)
- [Part 76 — Sale and Transfer of Aids to Navigation Equipment](/cfr/33/chI-subchC-part76.md)