The following S-4's were previously operated by National Museum of Naval Aviation, however they have now left the fleet. Select an aircraft to find out more details, including who operates the aircraft now if it has been sold on, or read details on why the aircraft was retired.
| Registration | Type | Status | Delivery Date | |
|---|---|---|---|---|
 |
A-5858 | S-4C Scout | Preserved | Unknown |
|
N41881 | VS-44A Flying Boat | Left Fleet | 1976 |