| Designation | Modified Role | Location | Serial / Regist. |
|---|---|---|---|
| F-1C |   |   | |
| DF-1C | Drone director |   |   |
| MF-1C | Multi-mission |   |   |
| DF-1D | Drone director |   |   |
| YF-1E |   |   | |
| YAF-1E | Attack |   |   |
| F-1E |   |   | |
| AF-1E | Attack |   |   |