Otero Mill Airport is a small, private general aviation facility located near La Luz, New Mexico, in Otero County. It serves local pilots and small aircraft operations in the region surrounding the Sacramento Mountains and the city of Alamogordo. The airport is identified by the FAA location identifier 72NM and does not hold an IATA or ICAO code recognized in standard commercial aviation databases. It is not served by scheduled commercial airline service and primarily functions as a private or utility airstrip.