MIL-STD-1559A (NOTICE 3), MILITARY STANDARD: NUMBERS, SERIAL, AIRCRAFT GAS TURBINE ENGINE, AND ENGINE MODULE ASSIGNMENT OF (14 FEB 1997) [S/S BY MIL-HDBK-1599A]., MIL-STD-1559A, dated 1 January 1984, and Notice 2, dated 14 June 1991, are hereby canceled and superseded by MIL-HDBK-1559, dated 14 February 1997.