Austal USA has started construction on its third U.S. Coast Guard Heritage-class Offshore Patrol Cutter (OPC), the future USCGC Ingham, at the company’s Mobile, Ala. ship manufacturing facility.Ingham is being built under a contract that includes…<p><p>https://www.marinelink.com/news/austal-usa-starts-construction-uscgc-542548</p></p>