The purpose of this document is to provide operational guidelines in order to maintain traffic activity in case of ETFMS failure during the aeronautical season specified in the subtitle of the document and the heading on each page. These guidelines support the degraded situation until the return to normal operations.
Network Manager ATFCM Procedural Contingency Plan
In the event of a failure of the enhanced tactical flow management system (ETFMS), a number of appropriate procedures have been put in place.