De Havilland DHC-6 Twin Otter crash, Jun 12, 1986 (1 killed)
De Havilland DHC-6 Twin Otter accident on June 12, 1986 near Port Ellen, Argyll & Bute, United Kingdom with 1 fatality.
- Date: June 12, 1986
- Aircraft: De Havilland DHC-6 Twin Otter
- Location: Port Ellen, Argyll & Bute, United Kingdom
- Fatalities: 1
- Phase of flight: Approach and landing
Loganair flight LC423, a scheduled Twin Otter 300 service from Glasgow to Islay, crashed on approach near Laphroaig on Islay on 12 June 1986. The handling pilot had only recently converted to the type, and the aircraft was destroyed with one of the 16 occupants killed.