Columbia Helicopters Intl conversion of nine 234ER/LR airframes to utility configuration. One lost in crash near Comox, Canada in 1997. 
List of Operators of 234UT |
| Years | Model | Org | |
|---|---|---|---|
| 1984- | 234 |  Columbia Helicopters | |
| 1995- |  ICARO, S.A. |
Construction Numbers |
| C/N | Year | History | |
|---|---|---|---|
| MJ-001 w/o 1997 | 1980 |   C-FHFH,G-BJAC,N234BV,N234CH | |
| MJ-003 | 1981 |  G-BISR,N237CH,P2-CHI | |
| MJ-005 | 1981 | C-FHFB,C-GHFP,G-BISN,N238CH,P2-CHY | |
| MJ-006 | 1981 | C-FHFJ,C-GHFP,G-BISP,N239CH,P2-CHK | |
| MJ-016 w/o 2013 | 1985 | HC-CAW,HC-CEN,N224TA,N234BV,N241CH | |
| MJ-017 | 1984 |  LN-OMK,N246CH,P2-CHL | |
| MJ-022 | 1985 | HC-CEO,LN-OMA,N245CH,P2-CHJ | |
| MJ-023 | 1986 | HC-BYF,LN-OMB,N225RA,N242CH |
