What is a splice repair?

A splice repair refers specifically to a method of reinforcing a damaged area in an aircraft structure. This type of repair is utilized to restore the structural integrity of a component by joining parts together, effectively bridging the damaged section. During a splice repair, an additional piece of material—often referred to as a splice plate or patch—is used to cover and support the weakened area, providing both strength and stability. This technique is particularly useful in aircraft repairs, as it allows for the preservation of the original component while remedying damage without necessitating a complete replacement.

The focus of this method is on maintaining the aircraft’s performance and safety, promoting longevity by mitigating the effects of wear and tear in specific areas. In contrast, replacing an entire aircraft component would typically involve an extensive process that is more time-consuming and expensive. Similarly, paint application does not relate to structural repair but rather to aesthetics, and a structure designated for material testing is unrelated to practical repair techniques. Thus, the emphasis on reinforcing a damaged area makes B the correct choice.