E2-C2 BIFP-06 & IUT BIFP-05
Sg 1, fr 8
HSI uses acquisition flag marked NAV
Bearing pointer No. 1 located at three oclock
NOTE: Acquisition of the localizer will place the
NAV flag out of view.
CDI displays deviation left or right of centerline
each dot represents 1-1/4 degree deviation
(responds 4X as sensitive)
NOTE: When the localizer information
becomes invalid, the HSI course deviation
indicator centers and a red flag, marked NAV,
comes into view.
GS pointer displays deviation above or below
NOTE: When glideslope information becomes
invalid the GS pointer will freeze at a random