Skip to content
View in the app

A better way to browse. Learn more.
iniBuilds Forum

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Wrong Vnav guidance

Adryxxx
in Systems

Featured Replies

Hi, I was flying just this evening into Istanbul LTFM following the ERSEN1A arrival. That is quite a demanding STAR ad it has quite a lot of altitude and speed restrictions that forces you to fly below the econ descent path.
Basically the aircraft ignored all the speed and altitude restrictions and kept me way too high on approach. It seems like it calculated the descent path down to be at 5000 feet at the FAF (which is the correct altitude) like there were no altitude restriction whatsoever. So the profile would have been correct for the track miles flown if there were no restrictions.
Is it a common issue or is this something spurious?

Edited by Adryxxx
Wrong title

  • Adryxxx changed the title to Wrong Vnav guidance

A few of us have had similar, where it draws the vertical profile wrong and has you either too high, or too low on the STAR.

Create an account or sign in to comment
Go to topic listing

Account

Navigation

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.