AIRPLANE
OPERATIONS
MANUAL
SUPPLEMENTARY
PROCEDURES
HGS OPERATION
REVISION 39
1-02-85
Page
7
Code
01
AOM-145/1114
CAUTION: • IF VISUAL CONTACT IS NOT MADE UPON REACHING
THE DECISION HEIGHT OR IF ANY MALFUNCTION
COULD NOT BE PROMPTLY IDENTIFIED DURING
APPROACH, A MISSED APPROACH MUST BE
IMMEDIATELY INITIATED;
• RUNWAY REMAINING IS A SUPPLEMENTAL
SITUATION AWARENESS DISPLAY DECREASING IN
500 FT INCREMENTS AVAILABLE AFTER
TOUCHDOWN IN AIII MODE. THE DATA DISPLAYED
IS NOT INTENDED TO BE USED FOR
PERFORMANCE MONITORING PURPOSES.
PRIMARY, IMC OR VMC APPROACH
Course Selector 1.................................................... SET TO
RUNWAY
HEADING
Course Selector 2.................................................... SET TO
RUNWAY
HEADING
HGS Control Panel:
HGS Mode ............................................................... AS REQUIRED
RUNWAY LENGTH................................................. SET
RUNWAY ELEVATION............................................ SET
GLIDESLOPE .......................................................... SET
NOTE: In IMC or VMC modes, if the “ALIGN HUD” annunciation is
displayed on the Combiner, it should be repositioned to
eliminate the annunciation prior to use.
CAUTION:
THE FLARE GUIDANCE IS ADVISORY INFORMATION
ONLY. THE CREW MUST PERFORM A VISUAL
LANDING.