[Milsurplus] Need info

[mike]

Hi Folks,
I am in need of some info this AM.
First   Does anyone have a good link to the LOGSA site?  I know that it was
posted a while back, but can not find the post.

Second   When you are cleaning up a radio chassis what do you use so that
you do not take any markings off the chassis?

Third   I just got a R-442 reciver and I would like to get a copy of the
operators and maintance manuals for it.  PDF's are fine

Again everone thanks for the help.
Mike W7NPA