Ensign Giannini was an Earth Starfleet science officer during the Earth-Romulan War.


In 2156, Giannini served aboard the USS Yorktown during the Battle of Andoria. During the battle, Giannini reported that the Romulans were using nuclear weapons. Later she scanned the debris of the Challenger (NX-03) and the ChR Dhivael, and found evidence of a double warp-core breach. (ENT novel: Beneath the Raptor's Wing)



USS Yorktown personnel
United Earth, Earth Starfleet USS Yorktown (Daedalus-class) AlbertsonFlemingGianniniKrawczakMayweatherMendezShosetsu Seal of United Earth United Earth Starfleet Emblem
Federation, Starfleet USS Yorktown (Constitution-class) AmekentraCarlosConroyDeckerEspinozaFenigGainesGauvreauHaxvon HoltzbrinckJarboeLawfordNumber OnePikeRandolphSunakThonen UFP seal Yorktown cmd insignia
USS Yorktown (Excelsior-class) ConlonLedbetterRiker
USS Yorktown (Zodiac-class) KentravHawkZimmerman
USS Yorktown (NCC-1717)
(Kelvin timeline)
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