The U.S. Maritime Administration (MARAD) is hosting two conference calls on May 26 to address issues regarding its Request for Competitive Proposals (RFP) for construction of up to five new tank vessels. The conference call for vessel owners and operators will be at 3:30 to 4:30 p.m. The conference call for shipyards will be at 4:30 to 5:30 p.m. 69 Fed. Reg. 29781 (HK Law).