escription Unit Interval Compliance Next Due Disposition MOC VSB TPA-100-34-01 R9 05-JUN-2014 NAVIGATION - TPA-100 TCAS PROCESSOR - TPA-100 TCAS PROCESSOR. TPA-100A. PN 940-0300-001. PN 940-0330-001. RECOMMENDED PN 940-0331-001. PN 940-0400-001. PN 940-0430-001. PN 940-0431-001. PN 941-1431-001. AND TP