Grumman JF Duck
| JF Duck | |
|---|---|
| Grumman JF-2 Duck in United States Coast Guard service | |
| General information | |
| Type | Utility amphibian |
| National origin | United States |
| Manufacturer | Grumman |
| Primary users | United States Navy |
| Number built | 48 |
| History | |
| Introduction date | 1935 |
| First flight | 24 April 1933 |
| Variants | Grumman J2F Duck |
The Grumman JF "Duck" was an American single-engine amphibious biplane built by Grumman for the United States Navy during the 1930s. The J2F Duck was an improved version of the JF, with its main difference being a longer float.