! TPG Prototype
| - {{sma}}
| [[The Propeller Group| TPG]]
| ~290{{smn}}
| 4/4/-/-/-
| 54/s {{smn}}
|-
! Mark II
| - {{sma}}
| [[The Propeller Group|TPG]]
| ~290{{smn}}
| 4/4/-/-/-
| 8500
| 8
| 2S
| 3900 kg
| 17 m
| 215 N
| 60 m/s
| 8.5 Nm
| 220 m/s
| 57/s
|}