Indirect Fire Control Computer Software, nA program that is loaded onto a laptop computer and used in artillery or mortar command posts. The software is used to store data and calculate firing solutions for indirect fire missions for all current indirect fire systems in Canadian inventory. Core computing ability is based on NABK, NATO Artillery Ballistic Kernel, a ballistic engine that allows access to FCI's, Fire Control Inputs or ammunition and weapon data base, of primarily Canadian ammunition and weapon systems, but potentially all NATO countries using NABK as well.