AN-2579 › Complete Document History
Frequency Changer - 60 To 400 Cps Rotary Type for Ground Use


Obsolete Revision Information:
   NOT - FREQUENCY CHANGER & 60 TO 400 - June 1, 1972
   BASE - FREQUENCY CHANGER & 60 TO 400 - Oct. 27, 1954
   REVISION 2 - FREQUENCY CHANGER & 60 TO 400 - Oct. 27, 1954