J-class blimp
| J class | |
|---|---|
|   NAVY J-4  | |
| General information | |
| Type | Patrol airship | 
| Manufacturer | Goodyear-Zeppelin Corporation | 
| Primary users | US Navy | 
| Number built | 3 | 
| History | |
| First flight | 31 August 1922 | 
| Retired | 1940 | 
The J-class blimps were non-rigid airships designed by the Navy Bureau of Aeronautics and Goodyear Tire & Rubber Company in the early 1920s for the US Navy.