Saro Windhover
| A.21 Windhover | |
|---|---|
|   Saunders-Roe Windhover VH-UPB at Launceston, Tasmania  | |
| General information | |
| Type | Amphibian | 
| Manufacturer | Saunders Roe | 
| Number built | 2 | 
| History | |
| First flight | 16 October 1930 | 
The Saro A.21 Windhover was a British amphibious aircraft from the period between World War I and World War II, constructed by Saunders-Roe, or Saro. It was originally advertised as the A.19 Thermopylae after the famous clipper ship, being an enlarged version of the Saro Cutty Sark.