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Old 20th May 2008 | 15:51
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chiglet
 
Joined: Apr 2001
Posts: 2,020
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From: Near Stalyvegas
On the tips of the wings where they stick up, there are some kind of probes
These are known as "Static Whips". They are [almost] the equivilent of a Lightning Conductor. As for the occilations, probably due to local airflow/vorticies.
watp,iktch
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