Jaime Roldós Aguilera

Jaime Roldós Aguilera (5 November 1940 – 24 May 1981) was an Ecuadorian politician who was the 33rd President of Ecuador from 10 August 1979 until his death on 24 May 1981. In his short tenure, he became known for his firm stance on human rights, which led to clashes with other Latin American governments and poor relations with Ronald Reagan's United States administration.

On Sunday 24 May 1981, a plane in which he was travelling crashed, killing all passengers including Roldós and his wife. Controversy surrounds the circumstances of the crash, including the absence of a black box. Additional investigations were carried out in 2015-16. Provided by Wikipedia