HSC-4
| Use attributes for filter ! | |
| Branch | United States Navy |
|---|---|
| Headquarters | North Island Naval Air Station |
| California | |
| United States | |
| Type of business | Helicopter Sea Combat |
| Founded | Naval Outlying Landing Field Imperial Beach |
| Imperial Beach | |
| California | |
| United States | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2965000 |
About HSC-4
Helicopter Sea Combat Squadron Four, also known as the Black Knights, is a multi-role combat helicopter squadron of the United States Navy based at Naval Air Station North Island which operates Sikorsky MH-60S Seahawk helicopters deployed aboard aircraft carriers.