MIL-D-6639 › Complete Document History
Doppler Drift Attachment an-APA-52a (No Superseding Document)


Obsolete Revision Information:
   NOT - DOPPLER DRIFT ATTACHMENT AN-AP - Nov. 24, 1972
   BASE - DOPPLER DRIFT ATTACHMENT AN-AP - July 26, 1966
   AMENDMENT 2 - DOPPLER DRIFT ATTACHMENT AN-AP - Jan. 1, 1960