Lebone Airstrip (ICAO: WAEF) is a small general aviation facility located near Ulubongka in Tojo Una-Una Regency, Central Sulawesi Province, Indonesia. It serves as a basic air access point for a remote inland area where road infrastructure is limited or difficult to traverse. The airstrip primarily supports light aircraft operations, missionary aviation, and occasional government or relief flights rather than scheduled commercial airline services. Its role is principally to connect isolated communities to regional centers. Detailed operational and infrastructure data for this facility is not widely documented in public aviation records, reflecting its status as a minor, remote airstrip rather than a major commercial airport.