Mitsubishi RP-1
| RP-1 | |
|---|---|
| Role | Experimental twin-engined helicopter |
| National origin | Japan |
| Manufacturer | Mitsubishi Heavy Industries |
| First flight | 14 September 1994 |
| Number built | 1 |
| Developed from | Sikorsky S-76 |
| Developed into | Mitsubishi MH2000 |
The Mitsubishi RP-1 is an experimental, Japanese twin-engined helicopter developed as part of a secret company research programme. The RP-1 was first revealed in April 1994 just before it started hover trials, leading to a first flight on 14 September 1994.