Charlie 1 was a UH-144 Falcon gunship of the UNSC Army.
201px-Winter Contingency

Charlie 1 and Charlie 2 flying in formation.

It was present at the first engagement with the Covenant on Reach in Visegrád.[1]

This Falcon provided fire support and transport for Noble Team during the engagement at Visegrád. Charlie 1 carried Noble 1, Noble 3 and Noble 6. Jun remained on board in order to provide sniper support when necessary while Noble 1 and Noble 6 got off at the Distress Beacon.