MIL-P-81022 › Complete Document History
Position Keeping Computer Mark 143 Mods 0, 1, and 2 (for Fire Control Systems Mark 102, 105, 111, and 114)
Obsolete Revision Information: |
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NOT - POSITION KEEPING COMPUTER MARK - July 27, 1971
BASE - POSITION KEEPING COMPUTER MARK - April 1, 1964 |