De Havilland DHC-6 Twin Otter crash, Jul 21, 1989 (3 killed)
De Havilland DHC-6 Twin Otter accident on July 21, 1989 near Porgera, Enga, Papua New Guinea with 3 fatalities.
- Date: July 21, 1989
- Aircraft: De Havilland DHC-6 Twin Otter
- Location: Porgera, Enga, Papua New Guinea
- Fatalities: 3
A Talair de Havilland Twin Otter (P2-RDW) crashed at Porgera, Enga, Papua New Guinea, on 21 July 1989, killing three people.