Page 7-3
Pilot’s Operating Manual
Revision A1: Nov, 2002
Sub-section 7
UNFACTORED LANDING
Hawker 800XP Pro Line 21
Section IV - FLIGHT PLANNING DATA
INTRODUCTION
Figure 1 shows the unfactored landing distance required from 50 feet (15.24m) to stop on a dry, wet or
slippery surface. The associated conditions are the same as those given for landing field length in Sub-
section 5.50 of the Airplane Flight Manual.
It is recommended that landing weights should be obtained from the AFM Sub-section 5.50 whenever
possible, however, there may be occasions where runway length available is too short to allow operation
to 14 CFR Part 121 standards and where a lower standard of safety is acceptable to the operator and
to the Airworthiness Authority.
Figure 1 shows the shortest achievable landing distance; in order to achieve this distance it is necessary
to:
• Achieve V
REF
accurately at the threshold.
• Touchdown within 800 ft of the threshold.
• Select lift dump and apply full braking very rapidly.
In using this information obtain the landing distance required for the intended weight and compare it
with the runway length available. It is necessary to decide whether the safety margin is adequate, taking
into account the weather and the possible consequence of an overrun or undershoot caused by
attempts to touch down early.
NOTE: Instructions for the use of Figure 1 is provided on the following page.
