Pat,
they are still there (at least on B737/767/777's), about 4 inches long and
wire, hard plastic coated. If lightning decides to hit in the vicinity of
those straps, they melt away like butter. 

And I guess that's what there main reason is, lightning protection...

Cheers
Christian
OE-VPD
http://www.members.aon.at/oevpd


-----Original Message-----
From: Patrick Driscoll [mailto:patric...@usfamily.net]
Sent: Donnerstag, 25. September 2003 05:50
To: KR Mailing list
Subject: KR>Grounding


Just wanted to know if anyone knew what happened to the carbon fiber cords
that used to come off the trailing edges of aircraft in the 40's and 50's to
discharge static buildup. I worked electronics in the Air Force in the 50'
but got out of it when I got out and didn't do any more electronic work
after that, so I am not sure how they cope with static buildup on aircraft
surfaces now, ( I don't see the cords on aircraft anymore).

Pat Driscoll



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