 Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, Mariposa-Yosemite Airport is assigned MPI by the FAA but the IATA assigned MPI to Mamitupo, Panama).Mariposa-Yosemite Airport covers an area of which contains one asphalt paved runway (8/26) measuring 3,306 x 60 ft (1,008 x 18 m).For the 12-month period ending March 2, 2007, the airport had 32,000 aircraft operations, an average of 87 per day