- For other uses, see Cairo.
The USS Cairo was a Federation Constitution-class starship serving in the 23rd century of the alternate reality created by Nero's time travel. As of the year 2255, the ship was powered down and used for Starfleet Academy training exercises. (TOS - Starfleet Academy novel: The Delta Anomaly)
|Constitution-class heavy cruiser flagships (alternate reality)|
|Federation, Starfleet||Arlington • Aurora • Cairo • Constellation • Cutlass • Enterprise • Excalibur • Exultant • Nebula • Paladin • Potemkin • Ranger • Sentinel • Vanguard|
| Terran Empire, Starfleet|