| Olympic Aviation Flight 545 | |
| Occurrence Type: | Accident |
| Image Upright: | 1.15 |
| Type: | Controlled flight into terrain |
| Site: | Mount Kerkis, Samos, Greece |
| Aircraft Type: | Shorts 330-200 |
| Aircraft Name: | Isle of Milos |
| Operator: | Olympic Aviation |
| Tail Number: | SX-BGE |
| Origin: | Thessaloniki Airport |
| Destination: | Samos Airport |
| Occupants: | 34 |
| Passengers: | 31 |
| Crew: | 3 |
| Fatalities: | 34 |
| Survivors: | 0 |
On 3 August 1989, Olympic Aviation Flight 545, operated by a Shorts 330-200, crashed into a cloud-shrouded Mount Kerkis on Samos due to the pilots using visual flight rules in instrument meteorological conditions. All on board perished.[1] [2] This accident is the worst involving a Shorts 330.[3]