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T/O and Landing Performance (1 of 4)

This page is selectable from the Plots tab suite and displays the values of various aircraft parameters during take-off, landing or go-around phases to enable the performance of the flight crew to be checked.

The values of the parameters are displayed automatically when the aircraft enters the appropriate phase of the flight. The parameters are grouped into two types:

• Type 1, which are snapshots at a particular moment in time and are cleared whenever a new Take–off or Landing Phase is detected.
• Type 2, which are updated in real time and change as the value of the parameter changes.

Takeoff Performance

The takeoff phase is initiated when:

• Aircraft is on ground
  and
• Aircraft < 200ft from runway centreline
  and
• Ground speed > 0.1 kt
  and
• Either TLA ≥ 50°

This is the origin for calculations of distance and time.