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Pick up to four aircraft. The best value in each row is highlighted.
AgustaWestland Sikorsky S-51 Dragonfly
Commercial
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Sikorsky R-6
Commercial
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|---|---|---|
| Quick facts | ||
| Manufacturer | AgustaWestland | Sikorsky |
| Type | Civil helicopters | Civil helicopters |
| Origin | — | 🇺🇸 United States |
| First flight | 1943 | 1943 |
| Status | Retired | — |
| Units built | 379 | 225 |
| Unit cost | — | — |
At a glance
Figures are compiled from public sources and may be approximate; they can vary by variant and configuration.