MIL-I-89014 (AMENDMENT 4), MILITARY SPECIFICATION: INTERIM TERRAIN DATA (ITD)/PLANNING INTERIM TERRAIN DATA (PITD) (10 DEC 1993) [S/S BY MIL-PRF-89014A]

MIL-I-89014 (AMENDMENT 4), MILITARY SPECIFICATION: INTERIM TERRAIN DATA (ITD)/PLANNING INTERIM TERRAIN DATA (PITD) (10 DEC 1993) [S/S BY MIL-PRF-89014A]., This attachment forms a part of MIL-I-89014, dated 30 November 1990, and is approved for use by all Departments and Agencies of the Department of Defense.