| XPBB-1 Sea Ranger | |
|---|---|
 | |
| General information | |
| Type | Prototype patrol bomber |
| Manufacturer | Boeing |
| Status | Prototype |
| Primary user | United States Navy |
| Number built | 1 |
| History | |
| First flight | 9 July 1942 |
| Retired | 1947 |
The Boeing XPBB-1 Sea Ranger (Boeing 344) was a prototype twin-engined flying boat patrol bomber built for the United States Navy. The order for this aircraft was canceled, to free production capacity to build the Boeing B-29, and only a single prototype was completed.