2270

Events

 * The USS Bellatrix (NCC-1832) is launched from Utopia Planitia Fleet Yards. (Star Trek: The Intrepid Adventures)
 * The first five-year mission of the USS Enterprise (NCC-1701), under Captain James T. Kirk, ends and the ship undergoes a major refit.
 * This year sees the earliest known use of the Erati materialization apparatus. (Federation Reference Series)
 * The starship USS Grissom (NCC-638) is launched from the Copernicus Fleet Yards. (: "One Small Step")
 * The USS Hannibal (NCC-512) is relaunched from Utopia Planitia Fleet Yards. (Star Trek: The Intrepid Adventures)
 * The USS Intrepid (NCC-1738) is launched from Utopia Planitia Fleet Yards. (Star Trek: The Intrepid Adventures)
 * The USS Star League (NCC-2101) is launched from Utopia Planitia Fleet Yards. (Star Trek: The Intrepid Adventures)
 * Starfleet uniforms go through a radical change from older uniform designs. Starfleet's new uniforms are pastel colored jumpsuits. A perscan device is incorporated into the uniform.
 * The USS Tamerlane is retired from active duty and is sent back to Earth to operate as a training vessel. (Tamerlane)

Assignments and promotions

 * George Addams is promoted to Lieutenant and is assigned as an engineer on board the USS Intrepid (NCC-1738). (Star Trek: The Intrepid Adventures)
 * Morgana Ariadne is promoted to Lieutenant commander and is assigned to the USS Intrepid (NCC-1738) as the security chief. (Star Trek: The Intrepid Adventures)
 * Perry Arkaen is promoted to Lieutenant commander and is assigned to the USS Intrepid (NCC-1738) as the chief science officer. (Star Trek: The Intrepid Adventures)
 * Ron Aryel is assigned to the USS Hermes (NCC-585) as chief medical officer. (Star Trek: The Intrepid Adventures)
 * Webb Ashley is promoted to Lieutenant junior grade and is assigned to the USS Hannibal (NCC-512) as a helmsman. (Star Trek: The Intrepid Adventures)
 * Jean Baillie is promoted to Lieutenant commander and is assigned to the USS Intrepid (NCC-1738) as a doctor. (Star Trek: The Intrepid Adventures)
 * Yekaterina Heslova graduates from Starfleet Academy and is assigned as a physicist at Jupiter Station in the Sol system. (: "Big Red")