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.

Aircraft not accelerating

Featured Replies

I have 2 flights now in a row in different parts of the country not allow me to climb over 175kts. My throttle is fully open, TAT -13c. I have the green up for flaps on the speed indicator but my flaps are fully up. I am at level flight and still only 175 knots. Manual speed is set to 250. Something isn't right and for 2 flights in a row.my fuel is also light so it's not overloaded.

http://postimg.org/image/4ah233eej/

Josh Scholl

  • Commercial Member

I have 2 flights now in a row in different parts of the country not allow me to climb over 175kts. My throttle is fully open, TAT -13c. I have the green up for flaps on the speed indicator but my flaps are fully up. I am at level flight and still only 175 knots. Manual speed is set to 250. Something isn't right and for 2 flights in a row.my fuel is also light so it's not overloaded.

http://postimg.org/image/4ah233eej/

 

FSUIPC flap axis?

Kyle Rodgers

  • Author

I was trying to manually increase the speed. Axis is up. Right now I have FSUIPC and some profile issues. I have a 737 profile but when I start up fsx it automatically defaults to my C 182 profile. Note sure if that has anything to do with it.

Josh Scholl

  • Commercial Member

Note sure if that has anything to do with it.

 

Likely the issue. Somethings up with your FSUIPC.ini. Additionally, no axes should be assigned in FSUIPC with our stuff.

Kyle Rodgers

  • Commercial Member

Like Kyle was explaining,  try renaming or deleting the FSUIPC.ini file and allow a new one to regenerate and see if it stops the issue.   I'm betting that it will.

Paul Gollnick

Manager Customer/Technical Support

Precision Manuals Development Group

www.precisionmanuals.com

PMDG_NGX_Dev_Team.jpg

Hi, Josh,

 

There's a known issue with FSUIPC that sometimes the sim reads the flaps as down even though they are indicated as up -- as is showing  in your screen shot.

 

In addition to rebuilding FSUIPC.ini, make sure you have the latest version of FSUIPC.  You might want to back up the existing version of FSUIPC.ini in case that is not the problem, so you can put it back.

 

I do use FSUIPC with the 777 and NGX -- I like the control and throttle sensitivity and profile adjustments.  But one must be careful if anything strange is happening.

 

Mike

 

                    bUmq4nJ.jpg?2

 

Likely the issue. Somethings up with your FSUIPC.ini. Additionally, no axes should be assigned in FSUIPC with our stuff.

kyle, ive read this stuff in the intro docs with the 777 and I gotta be honest, the planes fly much better with the controls set up through FSUIPC. Why is that? Why should we not set this up through FSUIPC

FAA: ATP-ME, 737 CA, enough time in the 757/767 to be dangerous 🤠

Matt Kubanda, 7950X3D, 64GB RAM, RTX 5090@4k, MSFS 2024

 

 

 

  • Commercial Member

kyle, ive read this stuff in the intro docs with the 777 and I gotta be honest, the planes fly much better with the controls set up through FSUIPC. Why is that? Why should we not set this up through FSUIPC

 

Because it'll result in what the OP is seeing if it gets corrupted or it isn't set up properly.

 

If you can get away with it, be my guest, but if things get weird, then the first place to look is FSUIPC.

Kyle Rodgers

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.