Skip to content
View in the app

A better way to browse. Learn more.

The AVSIM Community

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.

Reasons why Fenix A320 autopilot does not engage?

Featured Replies

  • Author
On 9/4/2026 at 10:10 AM, Fiorentoni said:

Are you in a stall?

I think that must be the issue. Today, flying into ENBR, BATC instructs to reduce speed to 180kts and voila, it behaves as if in a stall as the autopilot disconnects then the plane becomes super unstable. So next time we will ignore BATC's command!

Noel

System:  9900X3D Noctua NH-D15 G2, MSI Pro 650-P WiFi, G.SKILL  64GB (2 x 32GB) 288-Pin PC RAM DDR5 6000, WD NVMe 2Tb x 1, Sabrent NVMe 2Tb x 1, RTX 4090 FE, Corsair RM1000W PSU, Win11 Home, LG Ultra Curved Gsync Ultimate 3440x1440, Phanteks Enthoo Pro Case, TCA Boeing Edition Yoke & TQ, Cessna Trim Wheel, RTSS Framerate Limiter w/ Front Edge Sync.

Aircraft used in MSFS 2024:  Fenix A320,  Aerosoft CRJs, I-Fly 737 MAX 8, PMDG 777-200LR, Citation Longitude.

 

23 minutes ago, Noel said:

I think that must be the issue. Today, flying into ENBR, BATC instructs to reduce speed to 180kts and voila, it behaves as if in a stall as the autopilot disconnects then the plane becomes super unstable. So next time we will ignore BATC's command!

An A320 can fly 180kts without problems though? In flaps 1 at least.

Creator of: Realistic Pax & Cargo (RPC)

For transparency: I'm a community mentor at the BATC discord. However, I do not get paid for it in any way.

  • Author
3 hours ago, Fiorentoni said:

An A320 can fly 180kts without problems though? In flaps 1 at least.

Thanks...forgot about flaps 🙃

Noel

System:  9900X3D Noctua NH-D15 G2, MSI Pro 650-P WiFi, G.SKILL  64GB (2 x 32GB) 288-Pin PC RAM DDR5 6000, WD NVMe 2Tb x 1, Sabrent NVMe 2Tb x 1, RTX 4090 FE, Corsair RM1000W PSU, Win11 Home, LG Ultra Curved Gsync Ultimate 3440x1440, Phanteks Enthoo Pro Case, TCA Boeing Edition Yoke & TQ, Cessna Trim Wheel, RTSS Framerate Limiter w/ Front Edge Sync.

Aircraft used in MSFS 2024:  Fenix A320,  Aerosoft CRJs, I-Fly 737 MAX 8, PMDG 777-200LR, Citation Longitude.

 

13 hours ago, Noel said:
  17 hours ago, Fiorentoni said:

An A320 can fly 180kts without problems though? In flaps 1 at least.

Always pay attention to the green dot on the speedtape. You have to go to flaps 1 below it.

Also your report on the aircraft pitching up too much after take off seems to indicate you set the take off trim incorrectly.

Edited by Farlis

  • Author
3 hours ago, Farlis said:

Also your report on the aircraft pitching up too much after take off seems to indicate you set the take off trim incorrectly.

This is only when airspeed is low as in 180 or so, and it's happened just a couple of times in zillions of flights with the A320 and it's not really after takeoff, it's been the rare time a constraint is imposed in the STAR or by BATC. I'm guessing it was the lack of flaps perhaps, though as I say it's insanely sensitive to elevator inputs when this has happened and it's hard to fathom adding flaps 1 would fix that but I'll try it next time it happens, if it happens. Thanks for the heads up when to re-add flaps in this scenario.

Edited by Noel

Noel

System:  9900X3D Noctua NH-D15 G2, MSI Pro 650-P WiFi, G.SKILL  64GB (2 x 32GB) 288-Pin PC RAM DDR5 6000, WD NVMe 2Tb x 1, Sabrent NVMe 2Tb x 1, RTX 4090 FE, Corsair RM1000W PSU, Win11 Home, LG Ultra Curved Gsync Ultimate 3440x1440, Phanteks Enthoo Pro Case, TCA Boeing Edition Yoke & TQ, Cessna Trim Wheel, RTSS Framerate Limiter w/ Front Edge Sync.

Aircraft used in MSFS 2024:  Fenix A320,  Aerosoft CRJs, I-Fly 737 MAX 8, PMDG 777-200LR, Citation Longitude.

 

Create an account or sign in to comment

Account

Navigation

Search

Search

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.