Network Level Performance Statistics for FANS Aircraft

This page shows the set of data link performance statistics at the level of the ATM Network (i.e. all ANSPs) for the preceding year for FANS equipped aircraft. There is a corresponding set of graphs for ATN equipped aircraft. Click on the graph to bring up a description of what the metric is measuring.

General Performance Measures

Technical Round Trip Delay Trend

Provider Aborts Count Trend

The data is not currently available from the ground systems to count provider aborts for FANS aircraft.

Context Management

DLIC Initiation Logon Counts Trend

CPDLC Ground Initiated Transactions

CPDLC Ground Initiated Transaction Delay

CPDLC Uplink Message Usage Trend

CPDLC Air Initiated Transactions

CPDLC Air Initiated Transaction Delay

CPDLC Downlink Message Usage Trend