NAT-STD-1296 › Complete Document History
Emergency Sonar Pingers To Aid the Detection & Localizationof Distressed Subs (Ed. 1)
Obsolete Revision Information: |
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BASE - EMERGENCY SONAR PINGERS TO AID - April 2, 1986
AMENDMENT 1 - EMERGENCY SONAR PINGERS TO AID - Jan. 1, 1960 |