MIL-T-28816 (NOTICE-1), MILITARY SPECIFICATION: TIME-FREQUENCY STANDARD, DISCIPLINED, AN/URQ-23, GENERAL SPECIFICATION FOR (04-APR-1998)

MIL-T-28816 (NOTICE-1), MILITARY SPECIFICATION: TIME-FREQUENCY STANDARD, DISCIPLINED, AN/URQ-23, GENERAL SPECIFICATION FOR (04-APR-1998)., MIL-T-28816, including Amendment 1, dated 25 April 1975, is inactive for new design and is no longer used, except for replacement purposes.