...is a sourcebook halfway between Starships and Spacedock. More than 100 pages of new rules and profiles for the RPG by Decipher.

Current version: v1.0, put online on Oct. 3rd, 2003. Download Expanded Spacecraft Operations Feedback: contact killerwhale (at) btvs-rpg.net

Complementary stuff:

• Starship record sheet for ESO as a stand-alone PDF.
  
• Starbase record sheet for ESO as a stand-alone PDF.
• Vehicle record sheet for ESO as a stand-alone PDF.
• Write-up of the Daedalus-class, removed from the final manuscript of ESO because already existing in an official supplement (Starfleet Operations Manual).

ESO can be discussed at the Utopia Planitia section of the forums hosted by www.trek-rpg.net: you can be sure I'm always lurking there :-)