During a long cross-country flight, ballast affects the glider's center of gravity. What is the recommended action to maintain CG within the envelope and ensure a safe landing?

During a long cross-country flight, ballast affects the glider's center of gravity. What is the recommended action to maintain CG within the envelope and ensure a safe landing?

• A. Adjust ballast to keep the center of gravity within the approved envelope; lighten for landing and plan to jettison before final approach if needed.
• B. Leave ballast unchanged to maximize speed.
• C. Ballast does not affect the center of gravity; it only adds weight.
• D. Always jettison ballast before takeoff to maximize performance.

Answer: (A)