[ARC5] [Milsurplus] Re: How Secret Was the ZB/YG System? Not much!

[J Forster]

I have in hand a 'Preliminary Instructions' for Model YG-1 Homing Beacon
Equipment. It is marked "Restricted' and carries a serial number.

-John



From:   Mike Morrow <kk5f at earthlink.net>

 Mike wrote:

That is interesting.  I'd never heard of a CONFIDENTIAL book on ZB/YG
ypes of systems.

I have a copy of the "Preliminary Instruction Book" for the ZB-2, same
contract
date.  It's RESTRICTED.  I have a copy of the AN/ARR-2 Operating
Instructions dated
01 MAY 1944.  It's RESTRICTED.  I have a copy of the AN/ARR-2
Maintenance
Instructions dated 1953.  It's UNCLASSIFIED. [snip]


Mike / KK5F