MIL-DTL-6839 Complete Document History
Indicator, Position, Landing Gear

Complete Current Edition:
   REVISION E - Indicator, Position, Landing Gear - July 22, 2011
   REVISION F - Indicator, Position, Landing Gear - June 14, 2021

Obsolete Revision Information:
   REVISION D - INDICATOR, POSITION, LANDING GEAR - Oct. 30, 2007