2018 Iran Bombardier Challenger crash
| TC-TRB, the aircraft involved, photographed in February 2016 | |
| Accident | |
|---|---|
| Date | 11 March 2018 | 
| Summary | Loss of control in cruise | 
| Site | Zagros Mountains, near Shahr-e Kord, Chaharmahal and Bakhtiari Province, Iran | 
| Aircraft | |
| Aircraft type | Bombardier Challenger 604 | 
| Operator | Başaran Holding | 
| Registration | TC-TRB | 
| Flight origin | Sharjah International Airport, United Arab Emirates | 
| Destination | Istanbul Atatürk Airport, Turkey | 
| Occupants | 11 | 
| Passengers | 8 | 
| Crew | 3 | 
| Fatalities | 11 | 
| Survivors | 0 | 
On 11 March 2018, a Bombardier Challenger 604 private jet, owned by Turkish group Başaran Holding, crashed in the Zagros Mountains near Shahr-e Kord, Iran, while returning to Istanbul from Sharjah. All three crew members and eight passengers on board were killed.