Which consequence is most likely from neglected maintenance records?

• A. Improved flight performance
• B. Reduced weight
• C. Better battery life
• D. Inability to track component wear

Answer: (D)

Tracking how many cycles, hours, or events a component has experienced and when it should be serviced relies on thorough maintenance records. When those records are neglected, the visibility into wear and remaining useful life is lost. You can’t reliably monitor wear or schedule timely replacements, increasing the risk of undetected degradation and unexpected failures. The other options don’t fit because neglecting records doesn’t physically make the drone fly better, shed weight, or preserve battery life; those outcomes depend on actual hardware condition and usage, not on documentation.