A-A-52508 Complete Document History
Indicator, Voltage: Battery-Generator, 28 Volt DC (Nominal) (Metric)

Complete Current Edition:
   REVISION A - Indicator, Voltage: Battery-Generator, 28 Volt DC (Nominal) - Nov. 18, 1996
   REV A VALIDATION 1 - VALIDATION NOTICE 1 FOR REVISION A - April 19, 2004
   REV A VALIDATION 2 - VALIDATION NOTICE 2 FOR REVISION A - March 18, 2009
   REV A VALIDATION 3 - VALIDATION NOTICE 3 FOR REVISION A - Oct. 19, 2015
   REV A VALIDATION 4 - VALIDATION NOTICE 4 FOR REVISION A - July 28, 2020

Obsolete Revision Information:
   BASE - INDICATOR, VOLTAGE: BATTERY-GE - Nov. 21, 1994