Miami Air Route Traffic Control Center United States, including parts of Florida, the Atlantic Ocean and the Gulf of Mexico. Miami Center shares boundaries with Houston Air Route Traffic Control Center, Jacksonville Air Route Traffic Control Center, New York Air Route Traffic Control Center, San Juan Combined En-route Radar Approach Control (CERAP), Turks & Caicos, the Bahamas, the Dominican Republic, Haiti, and Cuba Area Control Centers. ZMA overlies or abuts several approach control facilities (including Miami, Palm Beach, Orlando, Fort Myers, and Tampa approaches). Miami Air Route Traffic Control Center Miami Air Route Traffic Control Center or Miami Center, ZMA, is one of 22 Area Control
Cuban migration to Miami to African Americans living in Miami. This reduction of immigration of non-Hispanics displayed the growing power of Cubans in Miami. Miami "posts a low emigration rate-43.6 per 1,000. This, of course, stems from the huge Cuban presence in Dade County and is testimony to the holding power of the Cuban enclave in Miami". Furthermore, Miami receives much interregional Cuban migration. "Miami posted an in-migration of 35,776 Cubans from elsewhere in the United States between 1985 and 1990 and an emigration of 21,231, mostly to elsewhere in Florida. Flows to and from Miami account for 52 percent of all interregional migration