helicopter concept
C51062
concept
A helicopter concept is an abstract representation of a rotary-wing aircraft’s essential characteristics, including its structure, propulsion, control systems, and operational capabilities, independent of any specific physical instance.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| helicopter airframe design | 1 |
Instances (3)
| Instance | Via concept surface |
|---|---|
| Mil Mi-60 | — |
| Mil Mi-46 | — |
| Sikorsky S-58 design | helicopter airframe design |