What is the new empty weight CG of an aircraft after modifications made from an original +32.5 CG?

To determine the new empty weight center of gravity (CG) of an aircraft after modifications, it's important to understand how modifications can impact the CG. The original CG was +32.5, and depending on the nature and weight of the modifications made, the CG can shift either forward or aft.

In this case, the new empty weight CG being claimed is +33.68. This suggests that the modifications made have resulted in a slight forward shift in the CG. It’s crucial for aircraft performance and stability that CG remains within specified limits. Changes to weight distribution—through added or removed equipment, or repositioning of components—affect the CG significantly.

The provided answer, +33.68, indicates a moderate adjustment, reflecting a practical alteration from the original CG. This value is likely calculated based on the specific weights and locations of the changes made, ensuring that the new CG remains compliant with operational requirements for stability and control.

Other choices suggest various shifts in CG, which would imply more drastic changes than would typically be expected from standard modifications, especially considering that major shifts in empty weight CG could compromise aircraft handling characteristics. Evaluating the modification effects carefully ensures the integrity of the aircraft's performance.