| Be-4 | |
|---|---|
 Be-4 on the Soviet cruiser Molotov, 1941. | |
| General information | |
| Type | Reconnaissance flying boat |
| Manufacturer | Beriev |
| Primary user | Soviet Naval Aviation |
| Number built | ca. 47 |
| History | |
| Introduction date | 1942 |
| First flight | 21 October 1940 |
The Beriev Be-4 (originally designated KOR-2) was a reconnaissance flying boat built to operate from Soviet warships during World War II.