Hangar C-01
From Halopedia, the Halo wiki
Hangar C-01 was a two-story United Nations Space Command Longsword and Pelican hangar aboard Cairo Station. SPARTAN-117 was able to take the Covenant bomb from Firing Control by wresting it from the hands of its Elite and Grunt guards, and then activated the zero-g door, explosively decompressing the bay.
