ATR 42-500 (PK‑THT) missing en route to Makassar; large SAR after radar loss
An ATR 42-500 turboprop (reported registration PK‑THT) disappeared from radar on Jan. 17 while flying from Yogyakarta to Makassar carrying 10. Sources variously identified it as Indonesia Air Transport or a government fisheries aircraft; a large search is underway after reports of a crash in mountainous terrain.