Senator Clark Airport
Gallup Municipal Airport (IATA: GUP) is a city-owned public-use airport located three nautical miles (6 km) southwest of the central business district of Gallup, a city in McKinley County, New Mexico, United States.
Gallup Municipal Airport covers an area of 359 acres (145 ha) at an elevation of 6,472 feet (1,973 m) above mean sea level. It has one asphalt paved runway designated 6/24 which measures 7,316 by 100 feet (2,230 x 30 m).
The above mentioned information is taken from: http://en.wikipedia.org/wiki/Gallup_Airport.