Fleet admiral

Fleet Admiral is the highest attainable rank in many militaries, most notably Earth Starfleet and its Federation counterpart. One Fleet Admiral at a time is given the title Commander in Chief.


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Federation Starfleet

 * Fleet Admiral Margaret Sinclair-Alexander, Starfleet as Chief of Staff

Chronology
Dates listed are first appearence or mention at that rank except as noted.

2311

 * Fleet Admiral Margaret Sinclair-Alexander is Commander in Chief of Starfleet