§117.47. Clearance gauges. — Inbound Citations
33 C.F.R. § 117.47
Statutory Authority
Cited by 1 regulation in release Current.
Citations to §117.47(b)
-
(a) When necessary for reasons of safety of navigation, the District Commander may require or authorize the installation of clearance gauges. Except as specified in § 117.47(b) of this chapter for certain drawbridges, clearance gauges must meet the requirements of this section.