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 Boeing-Vertol 234UT | |
| From | Organisation with model 234UT | |||||
| 1984 |
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| 1995 |
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Construction Numbers | Help Us | |
| C/N | Year | History | |
MJ-001  | 1980 |    N234BV,G-BJAC,N234CH,C-FHFH | |
| MJ-003 | 1981 |  G-BISR,N237CH,P2-CHI | |
| MJ-005 | 1981 | G-BISN,N238CH,C-GHFP,C-FHFB,P2-CHY | |
 | MJ-006 | 1981 | G-BISP,N239CH,C-GHFP,C-FHFJ,P2-CHK |
| MJ-016 | 1985 |  N234BV,N224TA,N241CH,HC-CAW,HC-CEN |
| MJ-017 | 1984 |  LN-OMK,N246CH,P2-CHL |
| MJ-022 | 1985 | LN-OMA,N245CH,P2-CHJ,HC-CEO |
| MJ-023 | 1986 | LN-OMB,N225RA,N242CH,HC-BYF |