DLIC Initiation Logon Counts

The DLIC Initiation Logon Counts are a part of the performance statistics gathered for context management.

Four separate counts are maintained:

1. The number of logon attempts.
2. The number of unsuccessful logon attempts.i.e. the number of times the ground system has received a Logon request but has been unable to accept the logon request (e.g. due to not being able to match it with a corresponding flight plan).
3. The number of Logon requests that have been accepted and for which at some point in the flight a CPDLC connection has been established.
4. The number of Logon requests that have been accepted and for which at no point in the flight has a CPDLC connection been established.