This report discusses the sinking of the amphibious passenger vehicle, Miss Majestic, during an excursion tour of Lake Hamilton near Hot Springs, Arkansas, on May 1, 1999. The NTSB's investigation of this accident identified safety issues in the following areas: vehicle maintenance, Coast Guard inspections of the Miss Majestic, Coast Guard inspection guidance, reserve buoyancy, and survivability. The Safety Board's recommendations to the U.S. Coast Guard and the Governors of the States of New York and Wisconsin are included.

On Friday, June 24, 2011, about 11:19 a.m. Pacific daylight time, a 2008 Peterbilt truck-tractor occupied by a 43-year-old driver was traveling north on US Highway 95 near Miriam, Nevada. The truck-tractor was pulling two empty 2007 side-dump trailers. As it approached an active highway-railroad grade crossing consisting of two cantilever signal masts with flashing lights and two crossing gate arms in the descended position, it failed to stop and struck the left side of Amtrak train no. 5, which was passing through the grade crossing from the northeast. The collision destroyed the...