2015STANAG 4537-2015 ENSEMBLE DE LOGICIELS (DE CONDUITE DE TIR) UTILISABLES EN COMMUN DU SG/2 (S4) (ED 4; Agreement to NATO AOP-37; To obtain please contact your national Defense Standardization Office or the NATO Standardization Office website: http:/ so.nato.int so@ Phone:
2010STANAG 4537-2010 NATO ARMAMENTS BALLISTIC KERNEL (NABK) AND OTHER SHARABLE FIRE CONTROL SOFTWARE (ED 3)
2005STANAG 4537-2005 NATO ARMAMENTS BALLISTICS KERNEL (NABK) AND OTHER SHARABLE FIRE SUPPORT SOFTWARE
1998STANAG 4537-1998 NATO Artillery Ballistic Kernel (NABK) (ED 1)