US lawFederal (United States)RegulationsTitle 46 CFR — ShippingChapter I — COAST GUARD, DEPARTMENT OF HOMELAND SECURITYPart 130 — VESSEL CONTROL, AND MISCELLANEOUS EQUIPMENT AND SYSTEMSSubpart D — Automation of Unattended Machinery Spaces130.42046 C.F.R. § 130.420Controls.Last amended: 2016Year: 2026Length: 15 wordsOfficial source Cite as 46 C.F.R. § 130.420 (2026)Each piece of machinery under automatic control must have an alternative manual means of control.Previous46 C.F.R. § 130.410Next46 C.F.R. § 130.430