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Pick up to four aircraft. The best value in each row is highlighted.
Loire 501
Commercial
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Sikorsky S-40
Commercial
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|---|---|---|
| Quick facts | ||
| Manufacturer | Loire Aviation | Sikorsky |
| Type | Seaplanes & flying boats | Seaplanes & flying boats |
| Origin | — | 🇺🇸 United States |
| First flight | 1931 | 1931 |
| Status | Retired | In service |
| Units built | 7 | 3 |
| Unit cost | — | — |
At a glance
Figures are compiled from public sources and may be approximate; they can vary by variant and configuration.

