| AE 2100 | |
|---|---|
| |
| The Rolls-Royce AE 2100 D2A on a C-27J | |
| Type | Turboprop |
| National origin | United States |
| Manufacturer | Allison Engine Company Rolls-Royce plc |
| Major applications | Alenia C-27J Spartan Lockheed Martin C-130J Hercules Saab 2000 ShinMaywa US-2 |
| Number built | 2,300+[1] |
| Developed from | Rolls-Royce T406 |
The Rolls-Royce AE 2100 is a turboprop developed by Allison Engine Company, now part of Rolls-Royce North America. The engine was originally known as the GMA 2100, when Allison was a division of former corporate parent General Motors.