Yeah, that looks like one of the new high-tech autonomous drones we've been working on.
(probably radioactive, too!)

Jack

On Thu, 19 May 2011 15:53:40 -0400, Steve Gregory <[log in to unmask]> wrote:

>Although this board wasn't conformal coated, this "FOD" was found in the
>soldermask when I was working at a past employer:
>
>http://stevezeva.homestead.com/StrangeMaskDefect.jpg
>
>I wonder would you need to put this in a SEM to figure out if it is a tin
>whisker or not?
>
>Steve
>
>

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