Minimum fuel on landing shall be no less than ______ in the No. 1 cell

Minimum fuel on landing shall be no less than ______ in the No. 1 cell

• A. 22 lbs
• B. 9 lbs
• C. 40 lbs
• D. 50 lbs

Answer: (D)

Having a fuel reserve in the No. 1 cell at landing is about guaranteeing a safe margin for the approach and possible go-around, while ensuring the engine continues to receive fuel reliably. The No. 1 cell must contain at least 50 pounds at touchdown to cover scenarios where you need to hold or divert, and to ensure the fuel pump can draw from that cell if other tanks are low or crossfeed isn’t available. This amount also helps keep the aircraft’s center of gravity within limits as fuel is consumed unevenly during the approach and landing. Smaller values wouldn’t provide enough reserve or fuel-feed reliability for a safe landing or a potential missed approach, whereas 50 pounds meets the specified requirement for this system.

Having a fuel reserve in the No. 1 cell at landing is about guaranteeing a safe margin for the approach and possible go-around, while ensuring the engine continues to receive fuel reliably. The No. 1 cell must contain at least 50 pounds at touchdown to cover scenarios where you need to hold or divert, and to ensure the fuel pump can draw from that cell if other tanks are low or crossfeed isn’t available. This amount also helps keep the aircraft’s center of gravity within limits as fuel is consumed unevenly during the approach and landing.

Smaller values wouldn’t provide enough reserve or fuel-feed reliability for a safe landing or a potential missed approach, whereas 50 pounds meets the specified requirement for this system.