33 CFR § 149.505 - What are the general requirements for aids to navigation?
---
identifier: "/us/cfr/t33/s149.505"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "33 CFR § 149.505 - What are the general requirements for aids to navigation?"
title_number: 33
title_name: "Navigation and Navigable Waters"
section_number: "149.505"
section_name: "What are the general requirements for aids to navigation?"
chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"
subchapter_number: "NN"
subchapter_name: "DEEPWATER PORTS"
part_number: "149"
part_name: "DEEPWATER PORTS: DESIGN, CONSTRUCTION, AND EQUIPMENT"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "33 U.S.C. 1504, 1509; DHS Delegation No. 00170.1, Revision No. 01.4."
regulatory_source: "USCG-1998-3884, 71 FR 57651, Sept. 29, 2006, unless otherwise noted."
cfr_part: "149"
---
# 149.505 What are the general requirements for aids to navigation?
The following requirements apply to navigation aids under this subpart:
(a) Section 66.01-5 of this chapter, on application to establish, maintain, discontinue, change, or transfer ownership of an aid, except as under § 149.510 of this part;
(b) Section 66.01-25(a) and (c) of this chapter, on discontinuing or removing an aid. For the purposes of § 66.01-25(a) and (c) of this chapter, navigation aids at a deepwater port are considered Class I aids under § 66.01-15 of this chapter;
(c) Section 66.01-50 of this chapter, on protection of an aid from interference and obstruction; and
(d) Section 66.01-55 of this chapter, on transfer of ownership of an aid.
[USCG-1998-3884, 71 FR 57651, Sept. 29, 2006, as amended by USCG-2013-0397, 78 FR 39179, July 1, 2013]