American Sportscopter Ultrasport 331
| Ultrasport 331 | |
|---|---|
| Role | Helicopter |
| National origin | United States |
| Manufacturer | American Sportscopter |
| Status | Production completed |
| Number built | At least six |
| Developed from | Ultrasport 254 |
| Variants | Hexiang WD-100 |
The American Sportscopter Ultrasport 331 is an American helicopter that was designed and produced by American Sportscopter of Newport News, Virginia. Now out of production, when it was available the aircraft was supplied as a kit for amateur construction.