Rafael Hernández International Airport is a joint civil-military airport located in Aguadilla, Puerto Rico. It is named after the Puerto Rican composer Rafael Hernández Marín. It is Puerto Rico's second largest international airport in terms of passenger movement. It is located in Porta del Sol tourist region, in Puerto Rico's west coast. It is also home to Coast Guard Air Station Borinquen and to the Caribbean Branch of the U.S. Customs and Border Protection Air and Marine Operations. The airport has the longest runway in the Caribbean region.