+---------------+
| Satellite |
| File Server |
+---------------+
(FTL0 Protocol) (Broadcast Protocol)
^ |
| |
Upload | | Download
| v
+------------------------------------------------------------+
| +-----------+ +------------+ +-----------+ |
| +------+ |UPDKEPS.EXE|...|PROCMAIL.EXE| |MSGVIEW.EXE| |
| | Edit | | Kepler | | Mail | | Message RX| |
| +------+ +-----------+ +------------+ +-----------+ |
| : : : : |
| : : : : |
| +------------+ +------------------------+ +------------+ |
| |MSGMAKER.EXE|..| MSPE.EXE |..|VIEW-DIR.EXE| |
| | Message TX | |Microsat Protocol Engine| | Directory | |
| +------------+ +------------------------+ +------------+ |
| : : : |
| : : : |
| ========================================================== |
| [ GSC.EXE Grand Station Control ] |
| ========================================================== |
+------------------------------------------------------------+