Usuda Japan design by NEC
- PC / HP Unix workstation hardware, X windows interface
- Full automation not designed, but some operator access to all hardware
capabilities
- Partial test in initial design
- One processor per major function; Interaction of tape drives and antennas
with system requires operator presence
- High data rates required for operator interface
- System test not always run before tracking
- Operated by scientists and students
- Sill resolving some operations issues due to complexity of system.