Captain's log, USS Enterprise (NCC-1701), 2250s
In the 2250s, at least one log entry was made on the captain's log for the . It was recorded by Captain Christopher Pike and concerned the promotion and transfer of the ship's science officer. ()

Entries 
Captain's log, stardate 1421.9. It's not often that losing a crewmember is cause for celebration. But our young science officer Lynne Lucero has been promoted. She's taken command of the research vessel Cabot above Pragine 63. They're lucky to have her.

Enterprise 02, 2250s