The advanced multi-mission operations system ( AMMOS ) is a common set of services and tools created by the Interplanetary Network Directorate for use in JPL 's operation of spacecraft .
The Interplanetary Network Directorate is a division of the Jet Propulsion Laboratory .
The advanced multi-mission operations system ( AMMOS ) is a common set of services and tools created by the Interplanetary Network Directorate , a division of the Jet Propulsion Laboratory , for use in JPL 's operation of spacecraft .