What is the average weight of a plane side loaded bag?

• A. 10
• B. 30
• C. 40
• D. 20

Answer: (D)

In weight and balance planning for Part 135 operations, standard baggage weights are used to simplify calculations. A bag loaded in the side compartment is typically smaller and lighter than main cabin luggage, so a modest average is assigned to represent that item. Twenty pounds per side-loaded bag is used because it reasonably covers the common carry-on or small duffle items without overstating their impact on the aircraft’s weight and balance. If the actual bag weight is known, you should use that value or the operator’s baggage data, since heavier bags would shift the CG more than the standard assumes.