1. CNS/ATM-GND Functional Block Diagram

2. CNS/ATM – Areas for possible changes?

3. Airborne Equipment-Example on new work areas Front Panel Display VxWorks O.S. & Basic Applications Soft key I/O Drivers RS 422 RS 232 Ethernet ARINC 429 #1 ARINC 429 #2 Audio out P/S2 RS-232 PCMCIA ARINC 424 Database Middleware Layer (State Machine; API; Applications links) ASSAP Module * Conflict Detection – CD * Conflict Resolution – CR * Conflict Prevention - CP * Traffic Database -Conflict Database Ay Applicat ion (ASAS Spacing Az Applicat ion (ASAS Crossing Aq Applicat ion (Airborne Self Separatin Assurance FSDR Commu nication Applicat ion FMS Commu nication Applicat ion XVM-4 I/F Maintenance I/F 10 Base T I/F FSDR I/F FMS I/F Audio WRN I/F Kbrd I/F WRN I/F New development ASAS Applications CDTI Ax Applicat ion ATSAW TrkB I/F WRN I/F 4D FPL Management