Air Fiji flight 121 crashes while en route to Nadi, Fiji, killing all 17 people on board.

Air Fiji Flight 121 (PC121/FAJ121) was a scheduled domestic passenger flight from Nausori International Airport in Fiji's capital Suva to Nadi International Airport in Nadi, operated by an Embraer EMB 110 Bandeirante. On 24 July 1999, the Bandeirante crashed into a mountain near Delailasakau, killing all 15 passengers and 2 crew on board, making it the deadliest aviation accident to occur in Fiji.

Nadi is the third-largest city in Fiji, after Suva and Lautoka. It is located on the western side of the main island of Viti Levu, and had a population of 59,707 at the most recent census, in 2017. Nadi is multiracial with many of its inhabitants Asians, Indian or Indigenous Fijians, along with a large transient population of foreign tourists. Along with sugar cane production, tourism is a mainstay of the local economy.

July 24 is the 205th day of the year in the Gregorian calendar; 160 days remain until the end of the year.