De Havilland DHC-6 Twin Otter crash, Jul 31, 1981 (7 killed)
De Havilland DHC-6 Twin Otter accident on July 31, 1981 near Coclecito, Coclé, Panama with 7 fatalities.
- Date: July 31, 1981
- Aircraft: De Havilland DHC-6 Twin Otter
- Location: Coclecito, Coclé, Panama
- Fatalities: 7
On 31 July 1981 a Panamanian Air Force DHC-6 Twin Otter went down on Marta Hill near Coclesito while approaching the airstrip in poor weather; all seven aboard died, including former leader Omar Torrijos.