Federation |
|||
| Class | Registry | Name | Status |
| Ptolemy Class [1] | NCC 3857 [1] | USS Columbo [1] | Retired |
| Canon source | Backstage source | Novel source | DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | Star Trek - Starfleet Technical Manual |
| Book : | Star Trek - Starfleet Technical Manual |
| © Graham & Ian Kennedy | Page views : 8,712,892 | Last updated : 24 Oct 2025 |