For solo flight, which statement describes the fuel imbalance limit related to CG?

For solo flight, which statement describes the fuel imbalance limit related to CG?

• A. Left system must always be higher than right
• B. Right system (aft cells) level cannot be double left system for CG limits
• C. Imbalance is limited to 50 pounds
• D. Either side can be higher without CG impact

Answer: (B)

Fuel distribution directly affects where the center of gravity sits in the aircraft. When you’re flying solo, the balance limits tighten how uneven fuel can be between tanks, not to a single pounds number but to a relationship between how much fuel sits in different parts of the fuel system. The rule you need to know is that the level in the aft-right (right-hand) tanks cannot exceed twice the level in the left-side tanks. This ratio helps keep the CG within safe bounds as fuel is consumed, since placing too much fuel far to one side or in aft tanks shifts the CG more than the airplane is certified to handle. So this statement best captures the CG-related limitation for solo flight: there’s a ratio constraint on how much fuel can be on the right aft side relative to the left side. It’s not about a fixed 50-pound imbalance, and it isn’t correct to say one side must always be higher or that either side can be higher without impacting CG.

Fuel distribution directly affects where the center of gravity sits in the aircraft. When you’re flying solo, the balance limits tighten how uneven fuel can be between tanks, not to a single pounds number but to a relationship between how much fuel sits in different parts of the fuel system. The rule you need to know is that the level in the aft-right (right-hand) tanks cannot exceed twice the level in the left-side tanks. This ratio helps keep the CG within safe bounds as fuel is consumed, since placing too much fuel far to one side or in aft tanks shifts the CG more than the airplane is certified to handle.

So this statement best captures the CG-related limitation for solo flight: there’s a ratio constraint on how much fuel can be on the right aft side relative to the left side. It’s not about a fixed 50-pound imbalance, and it isn’t correct to say one side must always be higher or that either side can be higher without impacting CG.