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· To safely perform all types of non precision approaches using managed and/or selected
guidance as determined by system availability and/or environmental circumstances.
02 - SCHEDULE
Briefing duration : 20 minutes
03 - EQUIPMENT
· FMGS Freeplay Trainer
DOC references :
· QRH 3.07, 3.08 (Normal procedures).
· FCOM 1.22.30 (Flight guidance).
· FCOM 3.03.19 (SOP’s).
· FCOM 4.02.30 (FMGS principles).
· FCOM 4.05.70 (Approach procedures).
· Briefing Note - Use of FPV
04 - INSTRUCTOR’S ACTIONS
Briefing of the following key points.
MAIN
· Criteria for determining type of guidance to be used.
· Correct FMGS approach preparation.
· Full approach briefing including intended guidance modes.
· Meaning and significance of all relevant PFD and ND symbols.
· Use of LOC and APPR modes.
· Aircraft configuration planning.
· Technique / monitoring of descent initiation and trajectory.
· Procedures at MDA.
SECONDARY
· Knowledge of trajectory symbols on ND.
· Relationship of FPD/FPV and wind correction.
A319/A320/A321
FLIGHT CREW TRAINING MANUAL
1.02.19 Page 1
REV 21 MAY 98
NORMAL OPERATION BRIEFINGS
NON PRECISION APPROACHES
CHAP02\19
05 - TRAINEES’ ACTIONS
When an approach other than ILS is expected, it is important that a navigational accuracy
check is carried out. Consider also whether to use a managed or selected approach.
Managed approach is only available if it is in the FMGS database and NAV ACCY check is
positive. A positive NAV ACCY check can be confirmed even if LOW accuracy is indicated
on the PROG page, see FCOM 3.03.19 (SOPs - Non Precision Approach). Otherwise an
approach in selected mode (TRK/FPA) is necessary.
A fully managed approach is recommended, with the objective of being fully stabilized, at
VAPP and in landing configuration at the final approach fix. By following FCOM 3.03.19
(SOPs - Non Precision Approach) techniques, a safe approach to MDA can be flown.
A non-precision approach will typically take longer to set up than an ILS approach, so allow
sufficient time for preparation, briefing, and positioning the aircraft to start the approach. The
FMGS must then be programmed correctly for the type of approach to be flown.
Brief accordingly, with specific reference to task sharing procedures and the importance of
crosschecking, especially the intended guidance modes (TRK/FPA, HDG/V/S or fully
managed). Ensure the correct navigational aids are tuned to facilitate the approach,
including course settings if applicable.
MANAGED APPROACH
Follow the guidelines outlined below for a managed non precision approach :
Prior to approach :
· Insertion of correct approach in MCDU
· Set VAPP as a constraint at FAF
· Check all constraints in F-PLN match approach plates
· Navigation accuracy check
· Selection and identification of radio aids for approach
· Approach briefing and cross check of minima
Intermediate approach :
· Check deceleration occurs at decel pseudo waypoint or activate approach phase 10 nm
prior to FAF
· Select FPD
· Ensure raw data is correctly displayed
· Verify accuracy is HIGH on PROG page or NAV ACCY positive
· Press APP pb to arm FINAL and APP NAV
· Complete approach checks when cleared to APP
A319/A320/A321
FLIGHT CREW TRAINING MANUAL
1.02.19 Page 2
REV 21 MAY 98
NORMAL OPERATION BRIEFINGS
NON PRECISION APPROACHES
CHAP02\19
05 - TRAINEES’ ACTIONS (CONT’D)
MANAGED APPROACH (END)
Final approach :
· Ensure landing configuration achieved prior to FAF
· Monitor raw data and FMA, calling mode changes
· Set go around altitude
At MDA :
· If visual, disconnect autopilot and continue visually or perform a go around if insufficient
visual references
Note : At the earlier of MDA -50 ft or MAP the autopilot will disconnect if in FINAL APP mode.
Airbus does not recommend levelling off at MDA.
The knowledge of symbols and guidance information must be sound, and is detailed in
FCOM 1.22.30 (Auto Flight - Flight Guidance). The FMGS guidance principles are contained
in FCOM 4.02.30 (FMGS Principles - Flight Guidance Principles).
Raw data must be used as a cross check throughout the approach.
SELECTED APPROACH :
Follow the guidelines outlined below for a selected non precision approach :
Prior to approach :
· Keep A/THR engaged
　
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