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For LOC and LOC B/C approaches, ensure LS is selected. When cleared to intercept the localiser or localiser back course, press the LOC pb to arm the LOC mode.
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1 nm prior to the final descent point, pre-select the desired FPA.
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Pull the FPA selector 0.2 nm prior to the final descent point to achieve a smooth interception of the final descent path.
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Use managed speed unless there is a specific ATC speed requirement.
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Start the chrono at the FAF to check FAF to MAP time.
6.50.10
A330/A340 Holding And Approach REV 1 (6 JUN 05)
FCTM Non-precision Approach
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Monitor the approach using FPV/FPD and VDEV on the PFD, XTK and F-PLN waypoints on the ND with GPS PRIMARY, and confirmed by navaids for VOR, NDB and overlay approaches. For LOC and LOC B/C course approaches, monitor lateral displacement using the LOC pointer on the PFD. Cross-check altitudes and distances with those published on the approach plate.
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When the aircraft is below the missed approach altitude, set the missed approach altitude on the FCU.
MINIMUM DESCENT ALTITUDE (MDA)
When approaching MDA, expand the scan to include outside visual cues. When the required visual conditions to continue the approach are met, disconnect the AP and select the FDs off. If not visual by the MDA or MAP, whichever occurs first, go-around. Do not fly level at MDA whilst attempting to achieve the required visual reference.
MDA is the lowest permitted altitude for AP use. If still engaged following a managed approach, the AP will disconnect at MDA -50 ft. The modes will revert to TRK/FPA.
Do not set MDA as a target altitude on the FCU since this would cause a spurious ALT* when approaching MDA and result in the approach becoming destabilised at a critical stage.
PREFACE
An instrument approach to one runway, followed by a visual pattern to land on another runway, is termed a circling approach. Company circling minima may be more.limiting.than.the.circling.minima.on.the.approach.chart..Vol.2.Pt.2.refers.
MCDU.PREPARATION
If.a.circling.approach.is.likely,.set.up.the.MCDU.as.follows:
. Programme.the.instrument.approach.into.the.active.F-PLN.
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Insert the arrival weather and the circling minima on the PERF APPR page.
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Programme the SEC F-PLN with the landing runway and associated
go-around.procedure. . Insert.the.arrival.weather.on.the.SEC.PERF.APPR.page.
DETAILED.APPROACH.SEQUENCE
Follow normal procedures for the ILS or non-precision approach to establish inbound on the final segment of the instrument approach. Then use the following technique:
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Fly the inbound instrument approach with Flaps 3 at F speed and gear down.
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When reaching circling minima and with sufficient visual reference for circling,.push.the.FCU.ALT.pb.
. Select a TRK of 45. (or as required by the published procedure) away from.the.inbound.approach.course.towards.the.circling.area.
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Select TRK/FPA and when wings level, start the chrono and time for 30 seconds.
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Select ROSE NAV and 10 nm on the EFIS display to assist in positioning the.aircraft.within.the.circling.area.
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Turn onto a downwind track to parallel the landing runway within the circling area. Early on the downwind leg, activate the SEC F-PLN to display the landing runway on the ND and provide an accurate “GS mini” computation.for.final.approach.
. Abeam.landing.threshold,.start.chrono.and.time.for.30.seconds. . Disengage.AP.and.select.both.FDs.off.prior.to.the.base.turn. . Commence.the.base.turn.and.select.Flaps.Full.leaving.the.circling.altitude. . Complete the.Landing.Checklist.
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