Halikato-u Airport is a small general aviation facility located near Alto Alegre in the state of Roraima, northern Brazil. It serves the local community and surrounding indigenous territories, providing essential air access to a region with limited road infrastructure. The airport operates under the ICAO code SJLE and does not hold an IATA designation, reflecting its status as a non-commercial, utility airfield. It primarily supports light aircraft, small cargo operations, and missionary or humanitarian flights common to remote Amazonian communities.