OPNAVINST 1420.1B release on 14 DEC 09. STA-21 is still Chapter 8.
It can be downloaded from this page:
http://doni.daps.dla.mil/allinstruc...s&View={1FF912B1-1BC6-444A-8943-B769C77880F2}
It can be downloaded from this page:
http://doni.daps.dla.mil/allinstruc...s&View={1FF912B1-1BC6-444A-8943-B769C77880F2}