Background and Motivation. DART is a component of the larger U.S. National Tsunami Hazard Mitigation Program. The NTHMP is a comprehensive, joint Federal/State effort to reduce the loss of life and property due to tsunami inundation of U.S. coastlines.
Golden Access Passport. Description: The Golden Access Passport is a lifetime entrance pass to national parks, monuments, historic sites, recreation areas and national wildlife refuges that charge an entrance fee. The Golden Access Passport admits the pass holder and any accompanying.
Golden Age Passport was a pass issued by the National Park Service until January 1, 2007. It has been replaced with the Senior Pass of the new pass series now called America the Beautiful - National Parks and Federal Recreational Lands Pass, created by the Federal Lands Recreation Enhancement Act and authorized by Congress in December 2004.