| Designation | Modified Role | Location | Serial / Regist. |
|---|---|---|---|
| UC-72 | Utility | ||
| UC-72A | Utility | ||
| UC-72B | Utility | ||
| UC-72C | Utility | ||
| UC-72D | Utility | ||
| UC-72E | Utility | ||
| UC-72F | Utility | ||
| UC-72G | Utility | ||
| UC-72H | Utility | ||
| UC-72J | Utility | ||
| UC-72K | Utility | ||
| UC-72L | Utility | ||
| UC-72M | Utility | ||
| UC-72N | Utility | ||
| UC-72P | Utility | ||
| UC-72Q | Utility |