1999 Air Botswana ATR 42 crash
On 11 October 1999, an Air Botswana ATR 42-320 piloted by Chris Phatswe, an Air Botswana pilot, intentionally crashed the aircraft into a group of aircraft at Sir Seretse Khama International Airport in Gaborone, Botswana. He was the only casualty.
Source: Wikipedia — 1999 Air Botswana ATR 42 crash (CC BY-SA 4.0)