Lear W&B 4+

Advanced Aviation LLC

Designed for iPhone

    • 3.0 • 2 Ratings
    • $4.99

iPhone Screenshots


The quickest and easiest method for computing Learjet weight and balance! Sliders allow you to effortlessly make changes to the aircrafts load and immediately see the effect on the aircrafts center of gravity and pitch trim setting. This is a great way to explore the configuration limits of your aircrafts CG Envelope. CG is expressed in % Mac with forward and aft limits for the given configuration. When the aircraft is outside the CG envelope or overweight the corresponding item will turn red.

At no additional cost, you can view a WEIGHT AND BALANCE REPORT in PDF format with all weight, moment and % Mac calculations. The report is similar to the longhand weight and balance form found in the AFM. This report can be printed or emailed as a PDF attachment that can be carried with you to show how you computed your weight and balance*.

Sharing your configured aircraft is easy with IMPORTING AND EXPORTING. You can email your aircraft to another Lear W&B user or to yourself if you use multiple devices. The aircraft will import directly into the Lear W&B app.

**LEARJET 31/31A, 45. 55 and 60.
Currently, this Learjet weight and balance calculator only covers the Learjet 31/31A and Learjet 60. This calculator accounts for Lear 31/A aircraft with and without the Raisbeck locker and extended range fuel tanks as well as early and late serial numbers for the Learjet 60.

Additional Learjet models will be added as well as iPad support and price will increase as more options are added.

This app and developer are not affiliated with Learjet or Bombardier.
*Verify all computed information with AFM.

What’s New

Version 3.3

This app has been updated by Apple to display the Apple Watch app icon.

Bug fixes

Ratings and Reviews

3.0 out of 5
2 Ratings

2 Ratings

denesius ,

Watch out,

I’m giving this a one star, not because it doesn’t do what it claims, but because it’s severely limited without advanced notice. It’s clever, does what it claims, but is limited to early models, and will not work with 35 or 36 or later series. Nowhere is that limitation mentioned or noted. Only after purchase does one realize the limitation.

Learstroker ,

Outstanding app

Easily and quickly allows for CG computations thought the entire flight regime. The sliders are great. The export and email functions are fantastic for a flight department. Can't wait for the iPad version. How about a King Air 350ER?

Kpilot3 ,


Great app. Please add the Lear 45.

App Privacy

The developer, Advanced Aviation LLC, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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