MIL-STD-187/721D (NOTICE 1), DEPARTMENT OF DEFENSE INTERFACE STANDARD: INTEROPERABILITY AND PERFORMANCE STANDARD FOR ADVANCED ADAPTIVE HF RADIO (01 MAY 2009) [NO S/S DOCUMENT]

MIL-STD-187/721D (NOTICE 1), DEPARTMENT OF DEFENSE INTERFACE STANDARD: INTEROPERABILITY AND PERFORMANCE STANDARD FOR ADVANCED ADAPTIVE HF RADIO (01 MAY 2009) [NO S/S DOCUMENT]., MIL-STD-187-721D, dated 1 March 1999, is hereby canceled without replacement.