BendixKing KSN 770 - Pilots Guide User Manual

Page 308

KSN 765/770 Integrated Communication Navigation Display

D200802000009

REV 2 Jun 2014

15-35

Flight Management System (FMS)

Honeywell International Inc. Do not copy without express permission of Honeywell.

When an ILS approach is flown, the ground--based signals must be

used for primary approach guidance. The GPS may be used to

monitor the approach. Advisory vertical guidance is provided.

Auto--tune and auto--switching of the localizer is available when

configured. When not configured for auto--switching, a prompt to

remind the flight crew to switch to VLOC is not provided.

ADVISORY VERTICAL GUIDANCE

Advisory vertical guidance is displayed when permitted by the selected

approach and as long as sufficient health and integrity exists within the

GPS. Advisory vertical guidance is indicated for some approaches by

appended to the approach annunciation in the approach mode

guidance field. If the vertical integrity degrades, the vertical deviations

are flagged invalid.

NOTE: Table 15--2 lists each type of approach supported and if

vertical deviations are provided for each approach.

CAUTION

ADVISORY VERTICAL GUIDANCE DEVIATION INFORMATION

IS ONLY AN AID TO HELP PILOTS COMPLY WITH ALTITUDE

RESTRICTIONS.

WHEN

USING

ADVISORY

VERTICAL

GUIDANCE,

THE

PILOT

MUST

USE

THE

PRIMARY

BAROMETRIC ALTIMETER TO ENSURE COMPLIANCE WITH

ALL ALTITUDE RESTRICTIONS, PARTICULARLY DURING

INSTRUMENT

APPROACH

OPERATIONS.

ADVISORY

VERTICAL GUIDANCE IS REMOVED AT THE MISSED

APPROACH POINT.

Uncertified, but FAA--sanctioned, advisory vertical guidance is

generally provided by a published vertical descent angle. Sometimes

the glide path is computed as a geometric path between two waypoints.

These approaches are non--precision and the minimums identified on

the approach as minimum descent altitude (MDA). Minimums may be

reached prior to the missed approach point. The advisory glide path

may not meet every intermediate altitude crossing restriction. The pilot

in command is responsible to meet all altitude crossing restrictions.