What happened
A supply mission departing from Swan Island Airport (Islas del Cisne), Honduras, ended in a fatal mid-air attack. The four-engine aircraft was transporting weapons, ammunition, food, and clothing intended for rebel forces in Nicaragua. On board were ten individuals.
During the flight, the crew successfully released 11 pallets of cargo. Following this drop, the aircraft was struck by a surface-to-air missile that impacted one of its right-side engines. Despite the damage, the plane remained airborne for approximately 30 km. However, a second surface-to-air missile strike subsequently brought the aircraft down. The crash occurred roughly four minutes after the initial engine hit. The accident resulted in nine fatalities and one injury.
Findings
The destruction of the aircraft was caused by two separate surface-to-air missile strikes during the mission.