David Lesher wrote:
I found a small 12vdc power sandblaster at a hamfest once; is sandblasting
a good technique for aviation plugs?

We used one at the Esso station I working in as a teenager. The shop at Kupper
airport used one that looked an awful lot like it.

George Patterson
Give a person a fish and you feed him for a day; teach a person to
use the Internet and he won't bother you for weeks.