Wikimedia Commons has media related to Helicopters by rotor configuration.
Subcategories
This category has the following 8 subcategories, out of 8 total.
C
- Coaxial rotor helicopters (47 P)
M
- Monocopters (2 P)
Q
S
- Single-rotor helicopters (3 P)
- Synchropters (8 P)
T
- Tandem rotor helicopters (20 P)
- Transverse rotor helicopters (16 P)