One built for Atlantic Richfield (ARCO), Alaska for oil platform support. Sold to Donald Trump for Trump Airlines. Later sold to Colmbia Helicopters Intl for conversion to 234UT configuration. 
List of Operators of 234ER |
| Years | Model | Org | |
|---|---|---|---|
| 1984- | 234 |  Columbia Helicopters |
Global Distribution of 234ER |
|
Construction Numbers |
| C/N | Year | History | ||
|---|---|---|---|---|
| MJ-016 w/o 2013 | 1985 |  HC-CAW,HC-CEN,N224TA,N234BV,N241CH | ||
