← All contactsSAMANTHA MANGUMSAMANTHA.c.MANGUM.civ@us.NAVY.MIL · 1 award · $4,200 totalAwards?Sort:Date▼AmountSpectrum/Charter Cable ServiceDEPT OF DEFENSE / DEPT OF THE NAVY → CHARTER COMMUNICATIONS OPERATING LLCprimaryN6339426P4015$4,200Apr 29, 2026