Difference between revisions of "RC-133"

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Line 3: Line 3:
 
===Early===
 
===Early===
 
* [[EE-56]] time interval unit
 
* [[EE-56]] time interval unit
 +
* [[EE-86]]
 
* [[BD-15]] switchboard
 
* [[BD-15]] switchboard
  

Revision as of 20:37, 8 July 2014

Coast Artillery 16-line Time Control 1 KC tone signals

Components

Early

Late

References

  • TM 11-433, RC-133. 1942, 1945