GPS Training Guide

• Ground Operations• Determine currency of the

current database– Select IDX key

– Select STATUS

– Compare CURRENT Date to ACTIVE DATA BASE Date

STATUS 1/2 NAV DATAWORLD ACTIVE DATA BASE03APR03 01MAY03 SEC DATA BASE05MAR03 02APR03 UTC15:06 PROGRAMSCID PREL BE1048

- - - - - - - - - - - - - - - - - - - - - - - - -

DATE24APR03

<INDEX POS INIT>[ ]

GPS Training Guide

• Ground Operations• Set the INITIAL Position

– Use AIRPORT Identifier

POS INIT 1/2 FMS POSN36°20.00 W97°55.00 AIRPORTKTIK N35°25.00 W97°23.00 PILOT/REF WPT- - - - -

- - - - - - - - - - - - - - - - - - - - - - - - -

[ ]<INDEX FPLN>

SET POS000°00.00 0000°00.00

GPS Training Guide

• Ground Operations• Ensure GPS ENABLED

– Select IDX key

– Select GPS CTL key

– Select ENABLE

POS DIFFGPS <ENABLE> 076°/0.1

SAT DESELECT- -

- - - - - - - - - - - - - - - - - - - - - - - - - -

[ ]<INDEX

DEST APPR RAIM ETAKTIK AVAILABLE 15:20

GPS Training Guide

• Ground Operations• Ensure RAIM Availability

– Enter DEST Identifier

– Enter ETA to DEST

– Check APPR RAIM Msg• AVAILABLE

• NOT AVAILABLE

• ‘BLANK’ (No GPS appr at listed DEST)

POS DIFFGPS <ENABLE> 076°/0.1

SAT DESELECT- -

- - - - - - - - - - - - - - - - - - - - - - - - - -

[ ]<INDEX

DEST APPR RAIM ETAKTIK AVAILABLE 15:20

GPS Training Guide

• Ground Operations• Deselect Satellite

– Enter SAT # to DESELECT

– May enter multiple #’s

POS DIFFGPS <ENABLE> 076°/0.1

SAT DESELECT- -

- - - - - - - - - - - - - - - - - - - - - - - - - -

[ ]<INDEX

DEST APPR RAIM ETAKTIK AVAILABLE 15:20

GPS Training Guide

• Ground Operations• Enter Flight Plan

– Select FPLN Key

– Enter Data

ACT PLAN 1/2 ORIGIN DIST DEST ���� ����

------------------------------

[ ]MSG

<SEC FLPN

VIA TO- - - - - - - -

ROUTE ALTN- - - - - - - - -

ORIG RWY

GPS Training Guide

• Ground/In-Flight Operations• Select GPS Approach

– Press DEP/ARR Key twice– Select current STAR (A/R)– Select current Transition (A/R)– Select desired GPS approach

– 7.13.5.2. Prior to commencing a terminal area or instrument approach procedure, crews must confirm waypoint name, sequence, course, distance, and altitude information match charted information (to include the missed approach segment). Waypoint type (flyby vs. flyover) should also be confirmed if this information is available.

KWDG ARRIVAL 1/2STARS ACT FPLN APPR

------------------------------

[ ]<DEP/ARR IDX FPLN>

ILS35

NDB35

GPS35

GPS17

GPS Training Guide

• In-Flight Operations• DSP & MSP Setup

– Select FMS for BRG and CRS

– Select APPR or NAV mode depending on how you want to fly the approach

GPS Training Guide

• In-Flight Operations• Ensure VNAV enabled

– Press PERF Line Key

– Select VNAV ENABLE

• Enable VNAV Window– Press MFD MENU Key

– Select VNAV

PERF MENU FUEL MGMT>

[ ]MSG

<RESUME --- KT

ADVISORY VNAVENABLE/DISABLE

<VNAV SETUP FLT LOG>

VNAV PLAN SPD

GPS Training Guide• In-Flight Operations

• Monitoring the Approach– Ensure RAIM availability throughout the approach

– Check for appropriate changes to CDI sensitivity

– Watch & CLEAR outside (prevents heads down operation)

Terminal Terminal SensitivitySensitivity

± 1 NM± 1 NM

± .3 NM± .3 NM

Approach SensitivityApproach Sensitivity

± 5 NM± 5 NM

Enroute SensitivityEnroute Sensitivity

GPS Training Guide

• In-Flight Operations

• Accomplishing the MISSED APPROACH– Press the GA Button on #1

Throttle (Press button twice to disengage autopilot and silence the horn)

– Hand fly Command Bars until stabilized

– Re-engage autopilot and enter depicted holding pattern

– Exit HOLD when ready

ACT LEGS 2/3

[ ]

-------------------------------<EXIT HOLD LEG WIND>

334° 5NM 3.0° 1400RW33 ---/ RWY 332° 2NM MISSED APPR(1500) ---/ 1500A R(DIR) 17NM ADDIS ---/ 3000A HOLD AT ADDIS 265/-----