Source: http://en.wikipedia.org/wiki/Drag_coefficient
| cd | Aircraft type |
|---|---|
| 0.021 | F-4 Phantom II (subsonic) |
| 0.022 | Learjet 24 |
| 0.024 | Boeing 787 |
| 0.027 | Cessna 172/182 |
| 0.027 | Cessna 310 |
| 0.031 | Boeing 747 |
| 0.044 | F-4 Phantom II (supersonic) |
| 0.048 | F-104 Starfighter |
| 0.095 | X-15 (Not confirmed) |
All values in units dimensionless unless otherwise noted.