
| Year | Event | 
| 2287 | 
| Canon source | Backstage source | Novel source | DITL speculation | 
| # | Series | Season | Source | Comment | 
| 1 | Star Trek Chronology | second edition, page 87 | 
| Book : | Star Trek Chronology | 
| Comment : | second edition, page 87 | 
| © Graham & Ian Kennedy | Page views : 17,369 | Last updated : 7 Jul 2004 |