Model engine classes
Appearance
In the world of model airplanes there are several engine competition classes to signify engine displacement capacity.
width=100px Class | Cubic Inches | Cubic Centimeters |
---|---|---|
1/2A | 0.000 - 0.050 | 0.000 - 0.819 |
A | 0.051 - 0.1525 | 0.835 - 2.499 |
B | 0.1526 - 0.300 | 2.500 - 4.916 |
C | 0.301 - 0.650 | 4.932 - 10.65 |
FAI | max 0.1526 | max 2.5 |
Jet |