Knife 26

Summary
Longsword fighter. In 2552, Knife 26 was attatched to a vessel (Possibly the UNSC Pillar of Autumn) that was above Reach. During The Battle of Reach, Knife 26, piloted by a female pilot, led a formation of four Longswords that protected Flight Officer Mitchell's Pelican as it descended to the surface of the planet, carrying the Spartans. Knife 26 was forced to engage a dozen Seraph fighters and was destroyed.