
 
 
  | 
| Canon source | Backstage source | Novel source | DITL speculation | 
| # | Series | Season | Source | Comment | 
| 1 | Speculative |  (289 m) Rough Estimate from the deck heights.  | 
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| 2 | Star Trek Encyclopedia | Constitution Class - basic (289 m) Third edition, page 138  | 
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| 3 | Speculative | Springfield Class (289 m) Rough Estimate from the deck heights.  | 
| Source : | Speculative | 
| Comment : |  (289 m) Rough Estimate from the deck heights.  | 
| Book : | Star Trek Encyclopedia | 
| Comment : | Constitution Class - basic (289 m) Third edition, page 138  | 
| Source : | Speculative | 
| Comment : | Springfield Class (289 m) Rough Estimate from the deck heights.  | 
| © Graham & Ian Kennedy | Page views : 49,956 | Last updated : 28 Oct 2003 |