sentences:  This information is viewed graphically, and exchanged via both free and fixed text message formats (instead of verbal collection of reports).The location data for friendly forces is collected through the Enhanced Position Location Reporting System (EPLRS) line of sight tactical radio network and Blue Force Tracking (BFT) satellite network.The development of the system is managed by Project Manager, Force XXI Battle Command Brigade and Below, a component of the U.S. Army's Program Executive Office – Command Control and Communications Tactical (PEO C3T).