
| Universe : | Prime Timeline |
| Name : | Antigrav Units [1] |
| Canon source | Backstage source | Novel source | DITL speculation |
| # | Series | Season | Source | Comment |
| 1 | TOS | 2 | Obsession | |
| 2 | Star Trek : The Motion Picture | |||
| 3 | TNG | 3 | Hollow Pursuits |
| Series : | TOS Season 2 |
| Episode : | Obsession |
| Film: | Star Trek : The Motion Picture |
| Series : | TNG Season 3 |
| Episode : | Hollow Pursuits |
| © Graham & Ian Kennedy | Page views : 58,940 | Last updated : 1 Jan 1970 |