UFGS 27 21 10.00 40 Fiber Optic Data Transmission System  

History: Below is a listing of the Revisions and Changes made to this UFGS.

KEY PREPARING ACTIVITY (PA) A Army N Navy F Air Force S NASA
ACTION N New R Revision C Change D Deletion
Release PA Action Change # Nature of Change or Revision
May-2020 S R

Performed Tri-Annual Maintenance.

May-2016 S R

Tri-Annual Database Maintenance (TADM) completed

May-2013 S R

Tri-Annual Database Maintenance (TADM) completed

Feb-2011 S R

CCR #392 - comments were incorporated

Nov-2008 S N

Superseding UFGS 40 95 33.23 40 Fiber Optic Process Control Networks