ace Unit (AIU), P/N 724986-801 4 Ea. Phone Assembly, P/N 724866-801WH, -805PL, & -807PL 1 Ea. Antenna, P/N 902131-2 Two Global Wulfsberg Flitefone VI Radio Telephone Systems were removed to facilitate this installation. Removed components consist of: 2 Ea. GWS RT-18D Transceivers, P/N 400-0125-000 2 Ea. GWS WH-I0 Flite