Hocus

Hocus was a Pelican pilot in the UNSC Navy during the Second Battle of Earth. She was stationed aboard the UNSC frigate  UNSC Forward Unto Dawn, piloting Pelican Kilo 023. Hocus participated in numerous ground insertions during the Battle of the Ark, including a mission to deactivate the barriers of the Ark's control room.

Trivia
Hocus has a very similar role to that of Foehammer, a Pelican pilot in the first Halo game.