[GreenKeys] Additional Follow-Up on the use of ZCZC and NNNN

[Bill]

Thanks for this info. Tho I did not study them well, I do remember 
reading them quite a lot. Have downloaded all of these to re-read as I 
have time. Looks like quite a few changes from when I was in the Navy 
(1960-1987).

Bill Cain

On 8/18/2011 2:46 PM, NNN7DXB at aol.com wrote:
> Some ACPs of interest:
>
> ACP-121: Communications Instructions - General
> ACP-122: Communications Instructions - Security
> ACP-124: Morse Code Operations
> ACP-125: Radio-Telephone Operations
> ACP-126: Radio-Teletype Operations (including message formats)
> ACP-127: Tape Relay Instructions (including message formats)
> ACP-128: NATO ALTERs Procedures
>