| Designation | Nickname | Primary role |
|---|---|---|
| H-46 | Sea Knight | U.S. Air Force Helicopter (1948- Present) |
| H-47 | Chinook | U.S. Air Force Helicopter (1948- Present) |
| H-62 | HLH Project | U.S. Air Force Helicopter (1948- Present) |
| HRB | Sea Knight | U.S. Navy / Marines Helicopter, Transport (1944-1962) |