Managed NPA and system failure Flashcards Preview

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Flashcards in Managed NPA and system failure Deck (12)
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1
Q

RNAV (GNSS) approach

GPS PRIMARY LOST on both NDs

A

Go visual / Go-around

2
Q

RNAV (GNSS) approach

NAV ACCUR DOWNGRAD on 1 FMGS

A

Use AP/FD on remaining side

3
Q

RNAV (GNSS) approach

XTK > 0.3 NM

A

Go visual / Go-around

4
Q

RNAV (GNSS) approach

NAV ACCUR DOWNGRAD on both FMGS

A

Go visual / Go-around

5
Q

RNAV(GNSS) approach

GPS PRIMARY LOST on 1 ND

A

Use AP/FD on remaining side

6
Q

RNAV (GNSS) approach

NAV FM/GPS POS DISAGREE on ECAM

A

Go visual / Go-around

7
Q

NPA approach

NAV ACCURACY LOW

A

HDG Pull, use TRK FPA for approach

8
Q

Acceptable tolerance on lateral and vertical profile between MCDU and chart on FINAL APP

A

• Lateral track:

  • 1° for RNAV/GPS
  • 3° for Radio NAVAID

• Vertical path: 0.1°

9
Q

Acceptable tolerance on lateral and vertical profile between MCDU and chart on NAV FPA

A

• Lateral track:

  • 1° for RNAV/GPS
  • 3° for Radio NAVAID
10
Q

RNAV (GNSS) approach

Crosstrack error tolerance on approach

A
  • 0.1 NM Call from PM

* 0.3 NM Go visual / Go-around

11
Q

RNAV (GNSS) approach using LNAV/VNAV minima

V/DEV > 3/4 dot

A

Go visual / Go-around

12
Q

RNAV (GNSS) approach using LNAV/VNAV minima

Vertical error tolerance on approach

A
  • 1/2 dot Call from PM

* 3/4 dot Go visual / Go-around