Surface Finish Definitions: 1  Ra: Ra is the arithmetic average of the absolute values of the roughness profile ordinates. Also known as Arithmetic Average (AA), Center Line Average (CLA). 2  Rz: Rz is the arithmetic mean value of the single roughness depths of consecutive sampling lengths.
Lynden Pindling International Airport (IATA: NAS, ICAO: MYNN) (formerly known as Nassau International Airport) is the largest airport in The Bahamas, and the largest international gateway into the Bahamas. Nassau Airport is located 10 miles (16km) to the west of the capital city of Nassau. The airport contains U.S. Border preclearance facilities allowing all US flights to operate as domestic flights upon arrival within the United States.
Nearest major airport to Florida Keys: The closest major airport to Florida Keys is Key West International Airport (EYW / KEYW). This airport is in Key West, Florida and is 49 miles from the center of Florida Keys. If you're looking for domestic flights to EYW, check the airlines that fly to EYW.