NA-M027 => Central America and Caribbean Coverage of Central America, all of the Caribbean and the northern coast of South America, and the Gulf of Mexico. Coverage of the Pacific coast starts at Point Conception, CA and runs down to Bahia Cupica, Colombia. Coverage of the United States starts in Cumberland Sound, GA and runs down around Florida and over to Brownsville, TX. Bahamas, Turks and Caicos and all islands of the Caribbean are included. South American coverage includes the northern coasts of Colombia and Venezuela over to Rio Orinoco, including Trinidad and Tobago. Caribbean coverage includes charts from Explorer Chartbooks and Wavey Line Publising.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.