MIL-S-19763 › Complete Document History
Sonobuoy an/SSQ-23B


Obsolete Revision Information:
   NOT - SONOBUOY AN/SSQ-23B - Oct. 21, 1977
   REVISION B - SONOBUOY AN/SSQ-23B - Nov. 19, 1964
   AMENDMENT 1 - SONOBUOY AN/SSQ-23B - Jan. 1, 1960