| An R/C Trainer designed for Embryo Endurance contests. The Prairie Bird 50 is a straight forward model that flies very well and is a terrific second model |
| Engine | .05 in³ (8.2 cm³) electric or .049 - .15 in³ (.80 - .2.5 cm³) Gas |
| Wing Span | 49 in (1245 mm) |
| Radio | 2 - 3 channel |