Probably because of poor maintenance scheduling, grounding wires do tend to get corroded more often than others.
It it was the static wick displacers in the trailing edges of the airframe, that is serious, they displace the static electricity built up in flight back to the atmosphere.
How is it these planes have flown for the past 20 years and now all this comes to light.
Probably because of poor maintenance scheduling, grounding wires do tend to get corroded more often than others.
It it was the static wick displacers in the trailing edges of the airframe, that is serious, they displace the static electricity built up in flight back to the atmosphere.