  Duke Life Flight
Established 1985, first hospital based helicopter service in North Carolina.
- 1985 starts with one Bell 222
- 1991 Two AS365 Dauphin
- 2000 Two A109E Power
- 2007 Two EC135
- 2012 Two EC145
| Years | Models | | | Aerospatiale SA365N Dauphin 2 | | | AgustaWestland AW109E Power | | | Eurocopter AS355F2 Ecureuil 2 | | | Eurocopter AS365N2 Dauphin 2 | | | Eurocopter EC135T2+ | | | Eurocopter EC145 |
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