Big Spring McMahon–Wrinkle Airport (IATA: HCA, ICAO: KBPG, FAA LID: BPG) is a municipal airport two miles southwest of Big Spring, in Howard County, Texas. The FAA's National Plan of Integrated Airport Systems for 2009–2013 categorized it as a general aviation airport.

Most U.S. airports use the same three-letter location identifier for the FAA and IATA, but this airport is BPG to the FAA and HCA to the IATA (which assigned BPG to Barra do Garças Airport in Barra do Garças, Mato Grosso, Brazil).