Jackspeak of the Royal Canadian Navy

Jackspeak Index:
0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Low Grade Codes

Paper based, changing cryptographic codes that are used mainly for radio voice authentication.

Added: 2014-11-01 Last modified: 2014-11-01

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Jackspeak of the Royal Canadian Navy
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