Hoverfly II
E2108776
UNEXPLORED
Hoverfly II is the British designation for the Sikorsky R-6, an American single-rotor light utility helicopter developed during World War II.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Hoverfly II canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.