Starfleet: The First Era

Starfleet: The First Era is a fan fiction which has the following ships listed in this database.
 * ESS Enterprise (NX-01)
 * ESS Shenandoah (NX-02)
 * ESS Endeavor (NX-03)
 * ESS Challenger (NX-04)
 * ESS Yorktown (NX-05)
 * ESS Meridian (NX-06)
 * ESS Intrepid (NX-07)
 * ESS Trope (NX-08)
 * ESS Phoenix (NX-09)
 * ESS Columbia (NX-10)