CFR › Title 46 › Part 130Part 130 — Vessel Control, and Miscellaneous Equipment and SystemsSubpart A — Vessel Control§ 130.110— Internal communications on OSVs of less than 100 gross tons.§ 130.120— Propulsion control.§ 130.130— Steering on OSVs of less than 100 gross tons.§ 130.140— Steering on OSVs of 100 or more gross tons.Subpart B — Miscellaneous Equipment and Systems§ 130.210— Radiotelegraph and radiotelephone.§ 130.220— Design of equipment for cooking and heating.§ 130.230— Protection from refrigerants.§ 130.240— Anchors and chains for OSVs of 100 or more gross tons.§ 130.250— Mooring and towing equipment for OSVs of less than 100 gross tons.Subpart C — Navigational Equipment§ 130.310— Radar.§ 130.320— Electronic position-fixing device.§ 130.330— Charts and nautical publications.§ 130.340— Compass.Subpart D — Automation of Unattended Machinery Spaces§ 130.400— Applicability.§ 130.410— General.§ 130.420— Controls.§ 130.430— Pilothouse control.§ 130.440— Communications system.§ 130.450— Machinery alarms.§ 130.460— Placement of machinery alarms.§ 130.470— Fire alarms.§ 130.480— Test procedure and operations manual.